COMMUNIQUÉ DE PRESSE

par MAUREL & PROM (EPA:MAU)

Half yearly financial reports and audit reports/limited reviews / Half yearly financial report

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GROUP BUSINESS ACTIVITIES IN THE FIRST HALF OF 2025

Introduction

1     GROUP BUSINESS ACTIVITIES IN THE FIRST HALF OF 2025

(in US$ millions)

Income statement

S1 2025

S1 2024

Change

Sales

289

412

 (30%)

Opex & G&A

(102)

(105)

Royalties and production taxes

(34)

(42)

Change in overlift/underlift position

39

(3)

Purchase oil  from third parties

(52)

(76)

EBITDA

140

186

 (25%)

Depreciation, amortisation and provisions and impairment on assets in production and development

(42)

(51)

Expenses and impairment of exploration assets

(2)

(1)

Other

3

(8)

OPERATING INCOME

98

126

 (22%)

Financial income

(4)

(8)

Income tax

(46)

(49)

Share of income/loss of associates

59

35

NET INCOME

107

105

 2%

O/w net income before non-recurring items (a)

106

96

 10%

O/w Group share of net income

104

101

 3 %

O/w non-controlling interests

4

4

 — %

(a) Reconciliation of net income before non-recurring items can be found in note 3.5.4.1

Cash flows

S1 2025

S1 2024

Change

Cash flow before income tax

145

180

Income tax paid

(72)

(29)

OPERATING CASH FLOW BEFORE CHANGE IN WORKING CAPITAL

73

151

 (52%)

Change in working capital requirement

35

(12)

CASH FLOW FROM OPERATING ACTIVITIES

108

139

 (22%)

Development capex

(65)

(54)

Exploration capex

(4)

(10)

M&A

(22)

40

Dividends received

47

44

FREE CASH FLOW

64

158

 (59%)

Net cost of debt

(34)

(41)

CHANGE IN CASH POSITION

31

116

 (73%)

Opening cash

193

97

CLOSING CASH

225

213

Cash and indebtness

S1 2025

31/12/2024

Change

Closing cash

225

193

Closing gross debt

134

160

CLOSING NET DEBT

(91)

(34)

 171%


At its meeting of 4 August 2025, the Board of Directors of the Maurel & Prom Group (“M&P” or “the Group”) approved the financial statements for the half year ended 30 June 2025.

Olivier de Langavant, Chief Executive Officer of Maurel & Prom, said:

"Despite the sharp fall in crude oil prices, M&P has once again demonstrated the strength of its business model and its ability to generate value. Thanks to our operational and financial discipline we have posted resilient results and show a stronger balance sheet together with greater strategic flexibility. With the imminent completion of our acquisition in Colombia and a solid cash position, we are fully committed to pursuing this growth and development momentum while maintaining our shareholder return

policy.”

GROUP BUSINESS ACTIVITIES IN THE FIRST HALF OF 2025

Financial performance

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1.1               FINANCIAL PERFORMANCE

The Group's consolidated sales for the first half of 2025 came to $289 million, down sharply compared with the first half of 2024 ($412 million) due to the fall in both M&P’s share of consolidated production (down 7% to 29,620 boepd) and in the average selling price of oil (down 16% to $70.9/b). Lower third-party oil trading activities ($52 million compared with $77 million in 2024) also explains this decrease.

Operating and administrative expenses came to $102 million for the period. Royalties and taxes from operations amounted to $34 million, and oil purchases from third parties to $52 million.

EBITDA was $140 million. Depreciation and amortisation amounted to $42 million while exploration expenses came to $2 million. Operating income came out at $98 million, after taking into account other income of $3 million

After factoring in the financial result (a structural financial loss of $4 million), income tax ($46 million) and the share of income of associates ($59 million, of which $52 million for its 40% interest in Petroregional del Lago ("PRDL") in Venezuela, and $7 million for its 20.46% interest in Seplat Energy), the Group's consolidated net income amounted to $106 million for the first half of 2025 (of which $107 million in recurring consolidated net income). The Group share of net income came to $104 million.

Cash flow from operating activities before changes in working capital was $73 million for the first half of 2025. Changes in working capital requirements had a positive impact of $35 million over the period, resulting in operating cash flow of $108 million.

imageThe Group recorded development capex of $65 million (including $43 million in Gabon, $18 million in Angola and $2 million in Tanzania) and exploration capex of $4 million (including $3 million in Gabon, mainly for the ongoing acquisition of seismic data). The $22 million spent on asset acquisitions corresponds to the payment of deposits to NG Energy and Etu Energias for acquisitions in progress, respectively in Colombia for the Sinu-9 licence and in Angola for Block 3/05.

M&P received $47 million in dividends in the first half of 2025, including $33 million from PRDL in Venezuela (net of the 20% paid to M&P Iberoamerica’s minority shareholder), and $14 million from Seplat Energy.

Free cash flow stood at $64 million at the end of the first half of 2025

Net debt servicing amounted to $34 million, of which $26 million in principal repayments. As a result, the change in cash position is positive at $31 million.

The Group had a positive net cash position of $91 million at 30 June 2025, compared with $34 million at 31 December 2024. Its cash position was $225 million versus gross debt of $134 million, of which $85 million in bank loan and $49 million in shareholder loan. M&P repaid $26 million of gross debt in the first half of 2025 ($19 million of bank loan and $7 million of shareholder loan).

Thanks to the completion on 11 April 2025 of an accordion facility of $113 million on the bank loan, available bank liquidity at 30 June amounted to $404 million (excluding the $100 million tranche of the shareholder loan available and undrawn to date), and includes:

$225 million in cash; $50 million undrawn from the amortised loan, available until January 2026; and $130 million undrawn RCF (revolving credit facility), available until July 2027.

Refinancing of the bank loan is scheduled for the second half of 2025, to extend its term beyond its current maturity in July 2027.


GROUP BUSINESS ACTIVITIES IN THE FIRST HALF OF 2025

Production activities

Gabon

M&P working interest oil production (80%) on the Ezanga permit amounted to 15,516 bopd in the first half of 2025, down 1% compared to the second half of 2024.

Angola

M&P working interest production from Blocks 3/05 (20%) and 3/05A (26.7%) amounted to 4,316 bopd in the first half of 2025, up 8% compared to the second half of 2024.

Tanzania

M&P working interest gas production (60%) on the Mnazi Bay permit amounted to 58.7 mmcfd in the first half of 2025, up 9% compared to the second half of 2024.

Preparations are continuing for the drilling of three wells due to start in Q4 2025. The main contracts have been awarded for the start of this campaign.

1.3               EXPLORATION ACTIVITIES

Venezuela

M&P Iberoamerica working interest oil production (40%) on the Urdaneta Oeste field amounted to 8,017 bopd in the first half of 2025, up 18% compared to the second half of 2024.

Three liftings were made in the first half of 2025, totalling around one and a half million barrels. Between January and the end of May 2025, M&P received $33 million in dividends (net of the 20% paid to M&P Iberoamerica’s minority shareholder) thanks to the debt payment mechanism in place with Petroregional del Lago.

The licence issued to M&P by the US Treasury Department's Office of Foreign Assets Control (“OFAC”) to operate in Venezuela expired on 27 May 2025. M&P has adjusted its operations accordingly, and these are now limited to maintenance work to ensure the safety of personnel and facilities while production continues.

M&P remains actively in contact with the US authorities and continues to monitor developments closely.

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Gabon

A 2D seismic data acquisition campaign is underway on the Ezanga permit. This will continue throughout the second half of 2025.

Italy

Preparations are ongoing for a drilling campaign of one to two exploration wells on the Fiume Tellaro license. Drilling operations are now scheduled to begin in Q1 2026, targeting primarily oil reservoirs.

1.2               PRODUCTION ACTIVITIES

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(a) Production of equity associates not consolidated in the Group's turnover.

GROUP BUSINESS ACTIVITIES IN THE FIRST HALF OF 2025

Production activities

1.4      INFORMATION ON THE ACQUISITION UNDER WAY OF A 61% STAKE IN THE SINU-9 GAS PERMIT IN COLOMBIA

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On 9 February 2025, M&P signed a definitive agreement with NG Energy International Corp. (“NG Energy”), for the acquisition of a 40% operating working interest in the Sinu-9 gas permit in Colombia for $150 million. The effective economic date of the transaction was 1 February 2025. In addition, a second agreement was signed on 2 July 2025 with the minority partners of Sinu-9, for M&P to acquire an additional 21% interest, for a consideration of $78.75 million.

Closing of the transactions remains subject to the receipt of regulatory approvals, including the approval of Colombia’s ANH, and the satisfaction of other customary closing conditions.

The original interest assignment agreement with NG Energy was submitted to Colombia’s ANH shortly after signing in February 2025. M&P anticipates that the ANH will now review all transactions in parallel, with all necessary approvals expected to be received by September 2025.

imageA $20 million deposit was paid to NG Energy at the end of February. At 30 June 2025, the balance outstanding amounted to $205.8 million: a supplemental payment of $20 million to NG Energy was made in early July;

•     a deposit of $2.95 million to the minority partners, which was also paid in early July;

•     a payment of $125.8 million to be made upon completion of the transactions ($50 million for NG Energy and $75.8 million to the minority partners);

•     two deferred payments of $30 million each to NG Energy will follow: the first, three months after closing, and the second, six months after closing.

An adjustment reflecting cash flows for the period from the effective economic date (1 February 2025) to completion will be made for the transaction with NG Energy.

In addition, M&P will have a 12-month option from completion to acquire an additional 5% working interest in Sinu-9 from NG Energy for a consideration of $18.75 million, with an effective economic date of 1 February 2025.

Sinu-9 achieved first gas production in November 2024, under the ongoing long-term test of the Magico-1X and Brujo-1X wells. Gross production capacity has been around 15 mmcfd (9 mmcfd net to the acquired 61% working interest) since early July, following the commissioning of a second compressor on the mobile unit installed on the Brujo-1X platform. Evacuation infrastructure is in place today for 30 mmcfd, which will be increased up to 40 mmcfd (24 mmcfd net to the acquired 61% working interest) by the end of October 2025.


SHAREHOLDERS' EQUITY AND CORPORATE LIFE

Change in corporate governance

2

SHAREHOLDERS' EQUITY AND CORPORATE LIFE

2.1                 GENERAL SHAREHOLDERS’ MEETING

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The Combined General Meeting of Maurel & Prom shareholders, held on 27 May 2025 and chaired by Jaffee Suardin, adopted all resolutions on the agenda and in particular approved the company financial statements and the consolidated financial statements for the fiscal year ended 31 December 2024.

2.2      TOTAL NUMBER OF VOTING RIGHTS AND SHARES COMPRISING THE SHARE CAPITAL

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Pursuant to Article L. 233-8 II of the French Commercial Code and the French Financial Markets Authority (AMF) General Regulations, Maurel & Prom informs its shareholders that the total number of voting rights and shares comprising its share capital at 30 June 2025 was as follows:

Date

Number of shares comprising the capital

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Number of voting rights

30 June 2025

201,261,570

Theoretical*: 345,557,416

Exercisable: 343,102,793

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*                                  Theoretical voting rights = total number of voting rights attached to the total number of shares, including treasury shares without voting rights.

2.3               RISKS AND UNCERTAINTIES

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The risks linked to Maurel & Prom’s activities are described in Chapter 2 of the Group’s 2024 Universal Registration Document. As a reminder, the main risk factors identified are as follows:

Category                                                                 Risk                                                                                                                                                                                                  Significance

Financial risks

Risk of volatility of hydrocarbon prices

High

Counterparty risk

High

Risk related to competitive position

Moderate

Risk related to the illiquidity of the company's shares

Moderate

Liquidity risk for the company

Low

Interest rate risk

Low

Operational risks

Risks related to oil and gas exploration and production activities

Risk related to exploration and the renewal of reserves, geological risk of exploration and production

High

Risks related to safety, security and the environment

Moderate

Risks of technical and skilled labour shortages

Moderate

Risks of lower-than-expected production

Moderate

Risks related to equity associates and joint operating agreements with third-party operators

Low

Security of information systems

Cybersecurity risk

Moderate

Political and regulatory risks

Risks related to the geopolitical, political and macroeconomic environment

High

Regulatory risks

High

Environmental, social and governance risks

Risks related to the financial impacts of climate change and biodiversity protection policies

High

Risks related to site remediation obligations

Moderate

Ethical and non-compliance risks

Moderate

Risk related to social factors independent of the company

Low


Consolidated statement of financial position

3

GROUP'S CONDENSED CONSOLIDATED

FINANCIAL STATEMENTS

3.1                       CONSOLIDATED STATEMENT OF FINANCIAL POSITION

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Assets

(in US$ thousands)

Notes

30/06/2025

31/12/2024

Intangible assets (net)

4.3

                                  194,448

                                  220,734

Property, plant and equipment (net)

4.4

                                  895,066

                                  864,120

Right-of-use assets

6.3

                                       5,460

                                       5,971

Equity associates

3.2

                                  263,823

                                  242,898

Non-current financial assets (net)

5.1

                                  219,166

                                  228,642

Other non-current assets (net)

4.7

                                       8,430

                                              —

NON-CURRENT ASSETS

                              1,586,392

                              1,562,364

Inventories (net)

4.5

                                     36,194

                                     23,922

Underlift positions receivables

4.8

                                     12,528

                                              —

Trade receivables and related accounts (net)

4.6

                                     68,293

                                  132,930

Current tax receivables

6.1

                                           178

                                           170

Other current assets

4.7

                                     45,235

                                     75,363

Other current financial assets

5.1

                                     68,128

                                     42,262

Cash and cash equivalents

5.2

                                  224,806

                                  193,445

CURRENT ASSETS

                                  455,362

                                  468,093

TOTAL ASSETS

                              2,041,754

                              2,030,458

Liabilities

(in US$ thousands)

Notes

30/06/2025

31/12/2024

Share capital

                                 193,831

                                 193,831

Additional paid-in capital

                                    26,274

                                    26,559

Consolidated reserves*

                                 870,961

                                 713,599

Net income, Group share

                                 103,630

                                 233,183

EQUITY, GROUP SHARE

                             1,194,697

                             1,167,173

Non-controlling interests

                                    40,240

                                    36,664

TOTAL EQUITY

                             1,234,937

                             1,203,836

Deferred tax liabilities

6.1

                                 239,625

                                 264,052

Non-current provisions

4.11

                                    84,588

                                    82,082

Other non-current borrowings and financial debt

5.3

                                    46,608

                                    64,900

Non-current Shareholder loans

5.3

                                    34,186

                                    41,599

Non-current lease liabilities

5.3

                                      4,916

                                      5,516

NON-CURRENT LIABILITIES

                                 409,922

                                 458,150

Current provisions

4.11

                                    14,831

                                    16,761

Other current borrowings and financial debt

5.3

                                    39,129

                                    39,561

Current Shareholder loans

5.3

                                    15,632

                                    15,831

Current lease liabilities

5.3

                                      1,024

                                      1,110

Overlift position liability

4.8

                                      8,206

                                    35,104

Trade payables and related accounts

4.10

                                    94,199

                                    92,890

Current tax liabilities

6.1

                                      9,542

                                    11,256

Other current liabilities

4.9

                                 214,332

                                 155,958

CURRENT LIABILITIES

                                 396,895

                                 368,472

TOTAL LIABILITIES

                             2,041,754

                             2,030,458

*            Including treasury shares

Consolidated statement of profit & loss and other comprehensive income

3.2      CONSOLIDATED STATEMENT OF PROFIT & LOSS AND OTHER COMPREHENSIVE INCOME

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3.2.1                 Net income for the period

(in US$ thousands)

Notes

30/06/2025

30/06/2024

Sales

4.2

                                  288,626

                                  412,053

Change in overlift/underlift position

                                     39,426

                                    (2,788)

Third party marketing oil

                                  (52,450)

                                  (75,872)

Other operating expenses

                               (136,019)

                               (147,367)

EBITDA

4.1

                                  139,583

                                  186,026

Depreciation and amortisation & provisions related to production activities net of reversals

                                  (50,858)

                                  (48,852)

Depreciation and amortisation & provisions related to drilling activities net of reversals

                                       8,576

                                    (1,751)

Current operating income

                                     97,301

                                  135,423

Expenses and impairment of exploration assets net of reversals

                                    (2,455)

                                    (1,340)

Other non-current income and expenses

                                       3,497

                                    (7,712)

Income from asset disposals

                                        (131)

                                          (12)

OPERATING INCOME

4.1

                                    98,211

                                  126,359

Cost of gross debt

                                    (6,983)

                                    (9,558)

Income from cash

                                       1,609

                                       1,614

Cost of net financial debt

                                    (5,374)

                                    (7,944)

Net foreign exchange adjustment

                                       3,084

                                       2,062

Other financial income and expenses

                                    (1,381)

                                    (1,736)

FINANCIAL INCOME

5.6

                                    (3,671)

                                    (7,618)

Income tax

6.1

                                  (46,078)

                                  (48,620)

Net income from consolidated companies

                                     48,462

                                     70,121

Share of income/loss of associates

3.2

                                     58,744

                                     34,944

CONSOLIDATED NET INCOME

                                  107,206

                                  105,065

Of which:

Net income, Group share

                                 103,630

                                 100,925

Non-controlling interests

                                      3,576

                                      4,140

3.2.2                    Comprehensive income for the period

(in US$ thousands)

30/06/2025

30/06/2024

Net income for the period

                                  107,206

                                  105,065

Foreign exchange adjustment for the financial statements of foreign entities

                                    (2,267)

                                          371

TOTAL COMPREHENSIVE INCOME FOR THE PERIOD

                                 104,939

                                 105,436

Group share

                                  101,362

                                  101,295

Non-controlling interests

                                       3,576

                                       4,140

3.2.3               Earnings per share

30/06/2025

30/06/2024

Net income attributable to Group equity holders for the period (in US$ thousands)

                               103,630

                               100,925

Share capital

                       201,261,570

                       201,261,570

Treasury shares

                            2,454,623

                            3,215,442

AVERAGE NUMBER OF SHARES OUTSTANDING

                      198,806,947

                      198,046,128

NUMBER OF DILUTED SHARES

                      199,330,919

                      199,519,469

Earnings per share ($)

30/06/2025

30/06/2024

Basic

                                      0.52

                                      0.51

Diluted

                                      0.52

                                      0.51

Changes in shareholders’ equity

3.3                  CHANGES IN SHAREHOLDERS’ EQUITY

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In US$ thousands

Capital

Additional paid-in capital

Other reserves and treasury shares

Currency Income translation for the adjustment period

Equity,

Group share

Non-

controlling interests

Total equity

JANUARY 01, 2024

 193,831

                26,559

 602,134 

(13,748)  210,195

 1,018,971

                  35,260

 1,054,231

Net income

 100,925

 100,925

                     4,140

 105,065

Other comprehensive income

                           87 

284

                   371

                            —

                   371

TOTAL COMPREHENSIVE INCOME

                      —

                          —

                           87 

284  100,925

 101,295

                     4,140

 105,436

Appropriation of income – dividends

                145,357

 (210,195)

  (64,838)

                            —

 (64,838)

Bonus shares

                     1,618

                1,618

                1,618

Changes in treasury shares

                          —

                  (3,315)

             (3,315)

             (3,315)

TOTAL TRANSACTIONS WITH SHAREHOLDERS

                      —

                          —

 143,660 

—  (210,195)

  (66,536)

                            —

 (66,536)

JUNE 30, 2024

 193,831

                26,559

               745,881 

(13,464)  100,925

 1,053,731

                  39,400

 1,093,131

JANUARY 01, 2025

 193,831

                26,559

 726,766 

(13,167)  233,183

 1,167,173

                  36,664

 1,203,836

Net income

 103,630

 103,630

                     3,576

 107,206

Other comprehensive income

                             7 

(2,274)

             (2,267)

                            —

             (2,267)

TOTAL COMPREHENSIVE INCOME

                      —

                          —

                             7 

(2,274)  103,630

 101,362

                     3,576

 104,939

Appropriation of income – dividends

                158,676

 (233,183)

  (74,507)

                            —

 (74,507)

Bonus shares

                     1,207

                1,207

                1,207

Changes in treasury shares

                    (284)

                     (254)

                (539)

                (539)

TOTAL TRANSACTIONS WITH SHAREHOLDERS

                      —

                    (284)

 159,629 

—  (233,183)

  (73,838)

                            —

 (73,838)

JUNE 30, 2025

 193,831

                26,274

 886,403 

(15,441)  103,630

 1,194,697

                  40,240

 1,234,937

Consolidated statement of cash flow

3.4 CONSOLIDATED STATEMENT OF CASH FLOW

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(in US$ thousands)

Notes

30/06/2025

30/06/2024

Net income

                                  107,206

                                  105,065

Tax expense for continuing operations

                                     46,078

                                     48,620

Consolidated income before taxes

                                  153,284

                                  153,685

Net increase (reversals) of amortisation, depreciation and provisions

4.3 & 4.4 & 4.6 & 4.11

                                     39,823

                                     50,603

Exploration expenses

4.3

                                       2,455

                                       1,340

Share of income from equity associates

3.2

                                  (58,744)

                                  (34,944)

Other income and expenses calculated on bonus shares

                                       1,207

                                       1,618

Gains (losses) on asset disposals

                                           131

                                             12

Other financial items

                                       6,755

                                       7,618

CASH FLOW BEFORE TAX

                                  144,912

                                  179,932

Income tax paid

                                  (72,227)

                                  (29,060)

Inventories

4.5

                                    (1,587)

                                        (773)

Trade receivables

4.6

                                     64,113

                                  (49,428)

Trade payables

4.10

                                           986

                                     47,372

Overlift/underlift position

4.8

                                  (39,426)

                                       2,788

Other receivables

4.7 & 5.1

                                     29,349

                                    (6,381)

Other payables

4.9

                                  (18,269)

                                    (5,660)

Change in working capital requirements for operations

                                     35,165

                                  (12,082)

NET CASH FLOW FROM OPERATING ACTIVITIES

                                  107,849

                                  138,791

Proceeds from disposals of property, plant and equipment and intangible assets

                                        (112)

                                     23,617

Disbursements for acquisitions of property, plant and equipment and intangible assets

4.3 & 4.4

                                  (68,921)

                                  (64,118)

Dividends received from equity associates (a)

                                     46,868

                                     39,797

Change in deposits

                                  (21,750)

                                     20,000

NET CASH FLOW FROM INVESTMENT ACTIVITIES

                                 (43,914)

                                    19,297

Treasury share acquisitions/sales

                                        (534)

                                    (3,315)

Loan repayments

5.3

                                  (26,918)

                                  (31,845)

Proceeds from new loans

5.3

                                              —

                                              —

Interest paid on financing

5.3

                                    (6,996)

                                    (9,585)

Interest received on investment

                                       1,551

                                       1,614

NET CASH FLOW FROM FINANCING ACTIVITIES

                                 (32,898)

                                 (43,131)

Impact of exchange rate fluctuations

                                           323

                                           973

CHANGE IN CASH POSITION(b)

                                    31,360

                                  115,930

CASH AT BEGINNING OF PERIOD

                                  193,445

                                    97,313

CASH AT END OF PERIOD

                                  224,806

                                  213,242

(a)     PRDL dividends are shown net ($33m), the compensation reflecting the economic substance of the transaction between dividends paid to fully-consolidated M&P Iberoamerica ($40m) and the portion immediately returned to the minority shareholder (-$7m).

(b)     Bank overdrafts are included in cash and cash equivalents.


3.5      NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

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3.5.1               General information

Établissements Maurel & Prom S.A. ("the Company”) is domiciled in France. The Company's registered office is at 51 rue d'Anjou, 75008 Paris, France. The Company's condensed consolidated financial statements include the Company and its subsidiaries (collectively referred to as "the Group” and each individually as "Group entities”) and the Group's share of its joint ventures. The Group, which is listed  on Euronext Paris, primarily acts as an operator specialising in the extraction and production of hydrocarbons (oil and gas).

The condensed consolidated financial statements, presented in thousands of dollars, were approved by the Board of Directors on 4 August 2025.

Financial statements are presented in US Dollars ($).


3.5.2                  Accounting rules and method

3.5.2.1              Declaration of compliance

The Group's condensed consolidated financial statements (including the notes) have been prepared in accordance with the International Accounting Standard on Interim Financial Reporting (“IAS 34”). Pursuant to IAS 34, the notes to the financial statements deal only with significant events that occurred during the first half of 2025, and do not present all the information required for full annual financial statements. They should therefore be read in conjunction with the annual consolidated financial statements for the year ended 31 December 2024.

3.5.2.2               Principal accounting methods

The interim consolidated financial statements have been prepared in accordance with International Financial Reporting Standards (IFRS) as adopted by the European Union and the IFRS rules issued by the International Accounting Standards Board (IASB).

As at 30 June 2025, the Group has applied the existing standards, interpretations, accounting principles and methods in the consolidated financial statements for 2024, with the exception of the mandatory changes introduced by the IFRS mentioned below, applicable from 1 January 2025:

amendments to IAS 21 – Lack of exchangeability.

The application of these standards has no impact on Group’s financial statements.

The Group has applied the IFRS consistently for all periods presented, with the exception of the changes mentioned, and reference should be made to the Group's 2024 Universal Registration Document for a detailed explanation.

The consolidated financial statements have been prepared using the historical cost convention, with the exception of certain categories of assets and liabilities which are measured at fair value (PRDL dividend receivables) in accordance with IFRS.

3.5.2.3           Estimates

The preparation of consolidated financial statements in conformity with IFRS requires the Group to make judgements, estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Changes in facts and circumstances may cause the Group to revise such estimates.

The actual results may differ materially from those estimates if different circumstances or assumptions are applied.

In addition, when a particular transaction is not addressed by a standard or interpretation, the Group's management uses its judgement to determine and apply the accounting policies that will provide relevant and reliable information. The financial statements give a true and fair view of the financial position, results of operations and cash flows of the Group. They reflect the substance of the transactions, have been prepared prudently and are complete in all material respects.

The management estimates used in the preparation of the financial statements relate principally to: the recognition of oil carry transactions;

•     impairment testing on oil assets;

•     provisions for site remediation;

•     the valuation of equity method investments  and underlying assets;

•     underlift/overlift positions;

•     the recognition of deferred tax assets;

•     estimates of proven and probable hydrocarbon reserves:

•     the measurement of receivables at fair value.

In preparing these interim financial statements, the judgements used by management in making significant estimates and in applying the Group's accounting policies were the same as those used for the consolidated financial statements for the year ended 31 December 2024.

3.5.2.4           Seasonality

The Group's business is affected by seasonal variations, and the annual results depend to a large extent on the performance achieved in the second half of the year. The upstream oil sector is affected by international demand and the price of a barrel of oil. Consequently, the results for the first half of 2025 are not necessarily indicative of the results expected for the full 2025 financial year.


3.5.3                Basis for consolidation

3.5.3.1 List of consolidated entities

                                                                                                                                    Consolidation                                           % control

Company

Registered office

method(a)

30/06/2025

31/12/2024

Établissements Maurel & Prom S.A.

Paris, France

Parent

Consolidating company

Consolidating company

Maurel & Prom Assistance Technique International S.A.

Geneva, Switzerland

FC

 100%

 100%

Caroil S.A.S

Paris, France

FC

 100%

 100%

Maurel & Prom Exploration Production Tanzania Ltd

Dar Es Salaam, Tanzania

FC

 100%

 100%

Maurel & Prom Gabon S.A.

Port-Gentil, Gabon

FC

 100%

 100%

Maurel & Prom Mnazi Bay Holdings S.A.S.

Paris, France

FC

 100%

 100%

Maurel & Prom Namibia S.A.S.

Paris, France

FC

 100%

 100%

Maurel & Prom Amérique Latine S.A.S.

Paris, France

FC

 100%

 100%

Maurel & Prom West Africa S.A.

Brussels, Belgium

FC

 100%

 100%

Maurel & Prom Italia Srl

Ragusa, Sicily

FC

 100%

 100%

Cyprus Mnazi Bay Limited

Nicosia, Cyprus

FC

 100%

 100%

Maurel & Prom Colombia BV

Rotterdam, Netherlands

FC

 100%

 100%

Seplat

Lagos, Nigeria

EM

 20.46%

 20.46%

Deep Well Oil & Gas, Inc

Edmonton, Alberta, Canada

EM

 19.57%

 19.57%

MP Anjou 3 S.A.S.

Paris, France

FC

 100%

 100%

Maurel & Prom Angola S.A.S.

Paris, France

FC

 100%

 100%

Maurel & Prom Exploration Production France S.A.S.

Paris, France

FC

 100%

 100%

Maurel & Prom Iberoamerica S.L.

Madrid, Spain

FC

 80%

 80%

M&P Servicios Intregrados UW S.A.

Caracas, Venezuela

FC

 80%

 80%

Petroregional Del Lago (PRDL)

Caracas, Venezuela

EM

 40%

 40%

Caroil Assistance Technique International S.A.

Geneva, Switzerland

FC

 100%

 100%

Maurel & Prom Trading S.A.S.

Paris, France

FC

 100%

 100%

Maurel & Prom Services S.A.S.

Paris, France

FC

 100%

 100%

Caroil Drilling Solution S.A.

Port-Gentil, Gabon

FC

 100%

 100%

MPC Drilling S.A.S

Paris, France

FC

 100%

 100%

Maurel & Prom Central Africa S.A.

Brussels, Belgium

FC

 100%

 100%

Wenworth Resources Ltd

Saint-Helier,Jersey

FC

 100%

 100%

Wenworth Gas Ltd

Dar es Salaam, Tanzania

FC

 100%

 100%

Maurel & Prom Gas Gabon S.A.

Port-Gentil, Gabon

FC

 100%

 100%

MP Anjou 2 S.A.S.

Paris, France

FC

 100%

 100%

Quilemba Solar L.D.A.

Luanda, Angola

EM

 19%

N/A

(a) FC: Full consolidation / EM: equity method

The controlling percentages are identical to the percentages of interest held in Group companies, with the exception of PRDL, for which the percentage of interest is 32%.

3.5.3.2             Equity associates

(in US$ thousands)

Seplat

Deep Well Oil

Petroregional

Del Lago

Quilemba Solar

Total

Equity associates as at 31/12/2024

215,163

44

27,691

242,898

Income                                                                                                            

4,829

27,587

32,416

Change in OCI

2,101

2,101

Dividends                                                                                                       

(13,842)

(13,842)

Perimeter entry

250 

250

EQUITY ASSOCIATES AS AT 30/06/2025

208,251

44

55,278

250

263,823

Data for Seplat Energy and PRDL, the main contributors to the results of equity-accounted companies, are presented below:

(in US$ thousands)                                                                                                                                                                                                                      SEPLAT                                                 PRDL

Location

Nigeria

Venezuela

Associate

Associate

Activity

Production

Production

% Interest

 20.46%

 40.00%

Total non-current assets

4,269,345

245,985

Other current assets

1,283,925

1,840,393

Cash and cash equivalents

552,405

0

Asset held for sale

12,270

TOTAL ASSETS

6,117,945

2,086,378

Total non-current liabilities

(2,788,722)

(197,775)

Total current liabilities

(1,516,574)

(1,634,752)

TOTAL LIABILITIES (EXCL. EQUITY)

(4,305,296)

(1,832,527)

Reconciliation with balance sheet values

TOTAL SHAREHOLDERS’ EQUITY OR NET ASSETS

1,812,649

253,851

Share held

370,881

101,540

IFRS 3 fair value adjustment(a)

(160,852)

Value of diluted shares(b)

6,328

Acquisition price difference and net asset value 2018

(51,853)

Minority interest for the period

(782)

Reclassification minority interests 2016-2024 period(e)

(7,323)

Standardization adjustments(f)

5,591

BALANCE SHEET VALUE AT 30/06/2025

208,252

55,278

Sales

1,397,721

155,650

Operating Income

387,813

83,331

Financial income

(91,779)

24,649

Income from JV and deconsolidation

(3,098)

0

Corporate income tax

(265,513)

(44,136)

NET INCOME FROM EQUITY ASSOCIATES

27,423

63,844

Share held

5,611

25,538

Minority interest for the period

(782)

Restatements for standardisation(c)/(f)

2,101

2,049

Dividends receivables actualisation(d)

24,226

P&L VALUE AT 30/06/2025

6,931

51,813

(a)     Fair value adjustment for Seplat under IFRS 3 (consolidated at the stock market value) recorded in 2015 in connection with the merger with MPI.

(b)     Seplat issued 25 million bonus shares which resulted in a 0.9% dilution of M&P’s equity stake less the IFRS 3 fair value adjustment from 2015. Equity was thus reduced by $6.5 million. At the same time, the diluted shares were valued at the market price of $6,3 million. On a net basis, the dilution profit on the equity share, recorded in “Other income from operations”, was $2 million.

(c)     For Seplat, this is recognition through profit or loss of share-based payments.

(d)     Effect of changing the fair value of the dividend receivable in application of IFRS 9.

(e)     Corresponds to the reversal of the excess distribution noted previously.

(f)      Corresponds to the difference between dividends distributed and the value of the participation before distribution at the closing.

3.5.4 Operating activities

3.5.4.1

imageSegment reporting

In accordance with IFRS 8, segment reporting is presented on the same basis as that used for internal reporting and reflects the internal segment reporting used to manage and measure the Group's performance.

(in US$ thousands)                                                            Production

Exploration

Drilling

     Other                30/06/2025

Recurring

Exploration and other non-

recurring items

Sales                                                                            

226,476

6,303 

55,847 

288,626

 288,626

Operating Income and expenses                     

(69,090) 

(5,033) 

(6,126) 

(68,795) 

(149,044)

  (149,044)

EBITDA                                                                       

157,386 

(5,033) 

177 

(12,948) 

139,583

          139,583

Depreciation and amortisation, impairment loss & provisions for assets in production and drilling

assets                                                                          

(48,057) 

(37) 

8,576 

(2,764) 

(42,282)

           (42,282)

CURRENT OPERATING INCOME

109,328 

(5,069) 

8,754 

(15,712) 

97,301

            97,301

Expenses and impairment

of exploration assets net

of reversals                                                               

(1,789) 

360 

— 

187 

(1,242)

                       — 

(1,242)

Other non-recurring expenses                         

(1,427) 

(1,027) 

(3) 

4,741 

2,283

2,283

Gain (loss) on asset disposals

(112)

(19) 

(131)

(131)

OPERATING INCOME                                            

106,112 

(5,848) 

8,750 

(10,803) 

98,211

            97,301 

910

Share of current income

of equity associates                                              

58,744

58,744

             58,744

SHARE OF INCOME OF EQUITY

ASSOCIATES                                                             

58,744

 

58,744

            58,744

Financial result                                                        

(1,508) 

(10) 

(49) 

(2,103) 

(3,671)

               (3,671)

Income tax                                                                

(43,908) 

(47) 

(163) 

(1,960) 

(46,078)

           (46,078)

NET INCOME                                                            

119,439 

(5,906) 

8,538 

(14,866) 

107,206

 106,296 

910

Intangible investments                                        

4,761 

837 

73 

144 

5,815

INTANGIBLE ASSETS (NET)                                 

176,943 

1,570 

83 

15,851 

194,448

image

Investments in property,

plant and equipment                                            

62,023 

(267) 

1,217 

134 

63,106

PROPERTY, PLANT

AND EQUIPMENT (NET)                                      

864,438 

2,924 

26,993 

711 

895,066

M&P marketed the equivalent of $52 million of oil on behalf of a partner in its joint venture in Angola.

Sales related to oil trading on behalf of third parties are included in “Other.”

Data for the previous half year are shown below:

(in US$ thousands)                                                            Production

Exploration

Drilling                     Other                30/06/2024

Recurring

Exploration and other non

recurring  items

Sales                                                                            

313,907

18,758                   79,389 

412,053

          412,053

Operating Income and expenses                     

(118,087) 

(5,968) 

(11,443)  (90,530) 

(226,027)

  (226,027)

EBITDA                                                                       

195,820 

(5,968) 

7,315 

(11,141) 

186,026

 186,026

Depreciation and amortisation, impairment loss & provisions for assets in production and drilling

assets                                                                          

(46,416) 

390 

(1,751) 

(2,826) 

(50,603)

  (50,603)

CURRENT OPERATING INCOME

149,404 

(5,578) 

5,564 

(13,967) 

135,423

          135,423

Expenses and impairment

of exploration assets net

of reversals                                                               

— 

(1,340) 

300 

— 

(1,040)

                       — 

(1,040)

Other non-recurring expenses                         

(447)

(231) 

(7,334) 

(8,012)

(8,012)

Gain (loss) on asset disposals

8

(19) 

(12)

(12)

OPERATING INCOME                                            

148,957 

(6,910) 

5,633 

(21,321) 

126,359

          135,423 

(9,064)

Share of current income

of equity associates                                              

34,944

34,944

             16,956 

17,989

SHARE OF INCOME OF EQUITY

ASSOCIATES                                                             

34,944

 

34,944

            16,956 

17,989

Financial result                                                        

(1,720) 

33 

(79) 

(5,852) 

(7,618)

              (7,618)

Income tax                                                                

(47,292)

(277) 

(1,051) 

(48,620)

           (48,620)

NET INCOME                                                            

134,889 

(6,877) 

5,277 

(28,223) 

105,065

             96,141 

8,925

Intangible investments                                        

13,994 

1,844

30 

15,868

INTANGIBLE ASSETS (NET)                                 

181,991 

2,119 

10 

1,164 

185,285

image

Investments in property,

plant and equipment                                            

45,923 

2,210 

115 

48,249

PROPERTY, PLANT

AND EQUIPMENT (NET)                                      

846,649 

83 

26,825 

818 

874,375

3.5.4.2

imageOperating income
Sales

                                                                                                       H1                                   H1                                  H2                                        Variation H1 2025 vs.

2025

2024

2024

H1 2024

H2 2024

M&P WORKING INTEREST PRODUCTION

Gabon (oil)

bopd                    

15,516                  

15,526 

15,638

 —%

 (1%)

Angola (oil)

bopd                    

    4,316               

4,628 

3,981

 (7%)

 8%

Tanzania (gas)

mmcfd

58,7

69,3

53,7

 (15%)

 9%

TOTAL CONSOLIDATED COMPANIES

BOEPD                

29,620                  

31,701 

28,566

 (7%)

 4%

AVERAGE SALE PRICE

Oil

$/bbl

70,9

84,0

77,1

 (16%)

 (8%)

Gas

$/mmBtu           

     4.02               

3.90 

3.90

 3%

 3%

SALES

Gabon ($M)

M$                       

       190               

224 

213

 (15%)

 (11%)

Angola ($M)

M$                       

        48               

60 

48

 (20%)

 (1%)

Tanzania ($M)

M$                       

        23               

26 

23

 (10%)

 2%

VALUED PRODUCTION ($M)

M$                       

       261               

310 

284

 (16%)

 (8%)

Drilling activities ($M)

M$                       

          9              

20 

20

 (54%)

 (54%)

Trading of third-party oil ($M)(a)

M$                       

        52               

77

47

 (32%)

 11%

Restatement for lifting imbalances

($M)

M$                       

       (34)              

46

 (720%)

 (174%)

CONSOLIDATED SALES ($M)

 

      289               

412 

396

 (30%)

 (27%)

(a) M&P Trading buys and trades the Group’s production in Angola and Gabon. Third-party production can also be traded by M&P Trading. In such instances, it is presented in the Group’s consolidated sales.

The Group's total production (M&P working interest) was 37,637 boepd in the first half of 2025, an increase of 6% compared to the second half of 2024.

The Group's consolidated production (M&P working interest) was 29,620 boepd, an increase of 4% compared to the second half of 2024. The average sale price of oil was $70.9/bbl for the period, down 8% compared to the second half of 2024.

Service activities and trading of third-party oil generated income of $9 million and $52 million respectively in the period. The restatement of lifting imbalances, net of inventory revaluation, had a negative impact of

$34 million.

Consolidated sales for the first half of 2025 amounted to $289 million.

The Group's valued production (income from production activities, excluding lifting imbalances and inventory revaluation) was $261 million in the first half of 2025.

Operating income

Other operating expenses are:

(in thousands of dollars)

30/06/2025

30/06/2024

Purchases and external services

                                 (57,706)

                                 (66,008)

Taxes, contributions & royalties

                                 (34,164)

                                 (42,143)

Personnel expenses

                                 (44,150)

                                 (39,216)

OTHERS OPERATING EXPENSES

                              (136,019)

                              (147,367)

Current operating income amounted to $97 million.

Non-current income and expenses mainly include costs related to external growth projects in the amount of $3 million, insurance proceeds in the amount of $6 million and impairment of exploration assets, mainly in Gabon, of $2 million.

3.5.4.3

imageIntangible assets

(in US$ thousands)                                             31/12/2024

Currency translation adjustment

Investments

Transfer

Operating expenses Amortisation

30/06/2025

Gabon                                                              

177,182

 

4,249 

(20,212) 

(1,789) 

(5,519)

                    153,910

Tanzania                                                          

24,192

 

512

 

(1,671)

                       23,033

Venezuela                                                       

9

 

(9)

TOTAL ASSETS ATTACHED

TO PERMITS

IN PRODUCTION

201,382

4,761

(20,221) 

(1,789) 

(7,190)

                    176,943

Assets attached to permits

in exploration                                                

1,544 

837

(777) 

(40)

                         1,570

Drilling                                                             

15

73 

(4)

                               83

Other                                                                

17,793

144 

(19) 

(2,076)

                       15,851

INTANGIBLE ASSETS (NET)

220,734 

5,815 

(20,212) 

(2,586) 

(9,310)

                    194,448

Intangible investments for the period mainly relate to $20 million of exploration expenditure to be reclassified as exploration costs at Ezanga. oil assets.

The granting of exclusive development and operating Data for the first half of the previous year are shown authorisations (AEDE) for the Ezanga fields enabled below:

Currency

(in US$ thousands)

31/12/2023

translation adjustment

Investments

Transfer

Operating expenses Amortisation

30/06/2024

Assets attached to permits

in production                                                

174,287

13,994 

1,071

(7,362) 

181,991

Assets attached to permits

in exploration                                                

1,776 

— 

1,844

(1,340) 

(161) 

2,119

Drilling                                                             

13

(3) 

10

Other                                                                

1,440

30 

(19) 

(291) 

1,164

INTANGIBLE ASSETS (NET)

177,516 

— 

15,868 

1,076 

(1,359) 

(7,816) 

185,285

3.5.4.4

imageProperty, plant and equipment

(in US$ thousands)                                             31/12/2024

Currency translation adjustment

Investments

Transfer

Exit

Amortisation

Gabon                                                              

773,314

43,020 

9,527

(36,040)

 image

Angola                                                              

35,534

17,141 

(2,000)

                       50,675

Tanzania                                                          

23,669

1,861 

(1,590)

                       23,940

TOTAL ASSETS ATTACHED

TO PERMITS

IN PRODUCTION

832,517

62,023

9,527

 

(39,629)

                     864,438

Assets attached to permits

in exploration                                                

3,223 

(14) 

(267)

(18)

                          2,924

Drilling                                                             

27,625

1,217 

(1,849)

                       26,993

Other                                                                

755

134

(177)

                             711

PROPERTY, PLANT

AND EQUIPMENT (NET)                           

864,120 

(14) 

63,106 

9,527

 

(41,673)

                    895,066

Investments in property, plant and equipment during the A net amount of $10 million was reclassified to oil assets, period relate mainly to development capex for the Ezanga corresponding to the reclassification of $20 million in permit. exploration expenditure, offset by the reclassification of an

expense of $10 million for spare parts to consumables inventories.

Data for the first half of the previous year are shown below:

Currency

(in US$ thousands)

31/12/2023

translation adjustment

Investments

Transfer

 Scrapping

& disposal Amortisation

30/06/2024

Assets attached to permits

in production                                                

842,293

45,923 

(1,245)

(40,322) 

846,649

Assets attached to permits

in exploration                                                

97 

— 

— 

(7) 

(8) 

83

Drilling                                                             

26,279

2,210

(1,664) 

26,825

Other                                                                

734

115 

183

(214) 

818

PROPERTY, PLANT

AND EQUIPMENT (NET)                           

869,403 

— 

48,249 

(1,061) 

(7) 

(42,209) 

874,375

3.5.4.5

imageInventories

(in US$ thousands)

31/12/2024

Currency translation adjustment

Change

Transfer

Impairment/ Reversals

30/06/2025

Ezanga (Gabon)

3,196

1,592

                             4,788

Chimicals products Ezanga (Gabon)

4,059

(418)

                             3,640

Stock of consumables Ezanga (Gabon)

14,213

10,685

                           24,898

BRM (Tanzania)

11

                                   11

Colombia

571

                                 571

Drilling

1,884

402

                             2,286

INVENTORIES (NET)

 

23,922

 

1,587 

10,685

                          36,194

Oil inventories related to Ezanga correspond to oil quantities in the pipeline and are valued at production cost.

3.5.4.6

imageTrade receivables and related accounts

(in US$ thousands)

31/12/2024

Currency translation adjustment

Change

Transfer

Impairment/ Reversals

30/06/2025

Ezanga (Gabon)

9,574

18,359

                           27,933

Trading

75,801

(71,373)

                             4,428

Mnazi Bay (Tanzania)

40,833

(10,762)

                           30,071

Drilling

5,629

(979)

                             4,649

Other

1,094 

19 

642

(543)

                             1,212

TRADE RECEIVABLES AND RELATED ACCOUNTS (NET)

 

132,930 

19 

(64,113)

 

(543)

                          68,293


The trade receivables with Ezanga related to hydrocarbon sales essentially comprise receivables from Sogara, to which part of the production from the fields under the Ezanga licence is sold.

If this receivable is not paid within the normal deadline, it is recovered in accordance with M&P's option in kind in the form of a monthly allocation of part of the oil profit accruing to the State in accordance with the contractual compensation agreements in place with the Gabonese Republic.

The trade receivables with Mnazi Bay related to natural gas sales are mainly due from the state company TPDC and Tanesco. These receivables are accompanied by an equivalent amount in payables to TPDC (see note 4.9).

The recoverability of all these receivables is not in question.


3.5.4.7

imageOther assets

(in US$ thousands)

31/12/2024

Currency translation adjustment

Change

Transfer

Impairment/ Reversals

30/06/2025

Supplier advances

4,685

8,673

                           13,358

Partners’ carry receivables

161 

(141)

                                   20

Loan issuance fees

4,723

(1,109) 

257

                             3,870

Prepaid and deferred expenses

2,513 

1,259

                             3,777

Tax and social security receivables

63,281 

161 

(41,053)

10,251

                           32,640

OTHER ASSETS (NET)

 

75,363 

166 

(32,372) 

257 

10,251

                          53,665

Gross

99,585 

166 

(32,372) 

2,116 

                           69,495

Impairment

(24,222) 

— 

— 

(1,859) 

10,251

                        (15,830)

Non-current

— 

8,430

                             8,430

Current

75,363 

166 

(32,372) 

(8,173) 

10,251

                           45,235

Tax and social security receivables mainly comprise VAT The drilling company in Gabon benefited from an receivables from the Gabonese government. Following the agreement in May 2025 enabling it to recover its VAT agreement signed with the latter in 2021 setting up a debt. A reversal of $10 million was recorded in this respect. mechanism for recovery in kind of this receivable.

Receivables from the Gabonese government have been offset against oil costs without any tax loss, in accordance with the global agreement signed in 2024.

3.5.4.8

imageOverlift/underlift position

(in US$ thousands)

31/12/2024

Currency translation adjustment

Change

Transfer

Impairment/ Reversals

30/06/2025

Underlift position receivable

12,528 

                           12,528

Overlift position liability

(35,104)

26,898 

                          (8,206)

NET OVERLIFT/UNDERLIFT POSITION

 

(35,104)

 

39,426

                             4,322

The Group recognises the difference between offtakes and As at 30 June 2025, receivables for underlift come solely its theoretical entitlement as part of the cost of sales by from Angola, and liabilities for overlift come solely from establishing an under-offtake or over-offtake position, Gabon. which is valued at market price as at the balance sheet date and recorded under current assets (under-offtake receivable) or current liabilities (over-offtake liability).


3.5.4.9                 Other current liabilities

(in US$ thousands)

31/12/2024

Currency translation adjustment

Change

Transfer

Impairment/ Reversals

30/06/2025

Social security liabilities

18,250 

37 

(1,796)

                           16,490

Tax liabilities

37,163 

— 

(8,768)

                           28,395

TPDC advances

27,180

                           27,180

Angola operator liability

14,197

(5,605)

                             8,592

Tanzania partner liability

43,980

(12,587)

                           31,393

Miscellaneous liabilities

13,128

(55) 

                           13,073

Dividends to be paid

76,899

                           76,899

OTHER CURRENT LIABILITIES

 

155,958 

37 

58,374 

                        214,332

Operator liabilities represent cash calls to be issued by the The dividend of €0.33 per share approved at the operator Sonangol in Angola. Combined General Shareholders’ Meeting of 27 May 2025

will be paid at the end of August 2025.

The TPDC advance represents a deposit received in 2015 as a sales guarantee. It will be repaid when TPDC provides another type of financial guarantee.

3.5.4.10             Trade payables

image

(in US$ thousands)

31/12/2024

Currency translation adjustment

Change

Transfer

Impairment/ Reversals

30/06/2025

Ezanga (Gabon)

50,944

7,666

                           58,610

Mnazi Bay (Tanzania)

1,581 

— 

(19)

                             1,563

Drilling

1,258 

26 

135

                             1,419

Venezuela

30,786

(5,098)

                           25,689

Trading

1,729

(1,694)

                                   35

Other

6,591 

40 

(4) 

257

                             6,884

TRADE PAYABLES AND RELATED ACCOUNTS

 

92,890 

66 

986 

257

                          94,199

3.5.4.11           Provisions

image

(in US$ thousands)

31/12/2024

Currency translation adjustment

Increase

Reversal

Transfer

30/06/2025

Site remediation

74,852 

455 

1,573 

(187) 

                          76,694

Pension commitments

7,230 

— 

665 

— 

                            7,894

Other

16,761 

— 

718 

(2,648) 

                          14,831

PROVISIONS

 

98,843 

455 

2,956 

(2,835) 

                         99,419

NON-CURRENT

 

82,082 

455 

2,238 

(187) 

                         84,588

CURRENT

 

16,761 

— 

718 

(2,648) 

                         14,831

Site remediation provisions for production sites are The other provisions cover various risks including tax established based on an appraisal report and updated (excluding corporation tax) and employee-related risks in using US Bloomberg Corporate AA rates to remain aligned the Group's various host countries. with the term of the commitment.

3.5.5.1

image3.5.5 Financing activities Other financial assets

(in US$ thousands)

31/12/2024

Currency translation adjustment

Change

Transfer

Impairment/ Reversals

30/06/2025

Equity associates current accounts

110

2,221

363

                            2,694

RES escrow funds

4,491 

54 

697

                            5,242

Escrow fund

11,559

21,855

                          33,414

Sucre Energy Ltd carry receivables

11,000

7,213

                          18,213

Miscellaneous receivables

                                   —

PRDL receivables

243,744

(40,240)

24,226

                       227,731

OTHER FINANCIAL ASSETS (NET)

 

270,904 

54 

(8,254)

 

24,590

                       287,294

NON-CURRENT

 

228,661 

54 

697 

(10,227)

                       219,185

CURRENT

 

42,243

 

(8,951) 

10,227 

24,590

                         68,109


A $20 million deposit was made as part of the signature of a letter of intent to acquire a 61% operating interest in the Sinu-9 gas licence in Colombia.

During the first six months of the year, M&P received $40 million in dividends on its 40% stake in Petroregional del Lago in Venezuela in respect of previous years. The

3.5.5.2

Cash and cash equivalents

share paid to minority shareholder Sucre amounted to $7 million.

The impact of remeasuring the receivable at fair value was $24 million in the first half of the year, and is recorded under "Share of associates".


image

(in US$ thousands)

30/06/2025

31/12/2024

CASH AND CASH EQUIVALENTS

                                 224,810

                                 193,449

Bank loans(a)

                                            (4)

                                            (4)

NET CASH AND CASH EQUIVALENTS

                                 224,806

                                 193,445

(a) Bank loans are reported under debt as shown below.

3.5.5.3              Borrowings

(in US$ thousands)

31/12/2024

Proceeds from new loans

Repayment

Transfer

Interest expense

Interest withdrawal

30/06/2025

Term loan & RCF ($255M)

                 64,900

(18,800) 

507 

                       46,608

Shareholder loan

                  41,599

(7,414)

                       34,186

Lease financing debt

                     5,516

19

(619)

                         4,916

NON-CURRENT

               112,016

19

— 

(26,833) 

507 

                      85,709

Term loan & RCF ($255M)

                 37,600

(18,800) 

18,800

                       37,600

Shareholder loans

                  14,828

(7,414) 

7,414

                       14,828

Lease financing debt

                      1,110

(705) 

619 

335 

(335)

                         1,024

Current bank loans

                            —

— 

— 

262 

(262)

                                —

Accrued interest

                    2,965

(1,961) 

— 

5,768 

(4,438)

                         2,334

Shareholder loan

                    1,004

— 

— 

1,774 

(1,972)

                             805

Term loan & RCF

                     1,961

(1,961) 

— 

3,994 

(2,466)

                         1,529

CURRENT

                56,502

(28,880) 

26,833 

6,365 

(5,035)

                      55,785

BORROWINGS

               168,518

19

(28,880) 

— 

6,873 

(5,035)

                    141,494

Borrowings are initially recognised at fair value and subsequently at amortised cost. Issue costs are deducted from the initial fair value of the loan. Borrowing costs are then calculated using the effective interest rate on the borrowings (i.e. the actuarial interest rate adjusted for the issue costs). $255 million Term loan

The terms of this loan are as follows:

                                                                                                                              Term loan                                                     Revolving Credit Facility (RCF)

Initial amount

188 M$

67 M$

Status

Withdrawn

Not withdrawn

Maturity

July 2027

July 2027

First repayment

April 2023

Repayment

18 quarterly instalments

Maturity

Interest rate

SOFR + Spread + 2.00%

SOFR + Spread + 2.25%  (0.675% on portion unused)

$113 million accordeon – Term loan The terms of this loan are as follows:

Term loan

Revolving Credit Facility (RCF)

Initial amount

50 M$

63 M$

Status

Not withdrawn

Not withdrawn

Maturity

July 2027

July 2027

First repayment

July 2025

Repayment

9 quarterly instalments

Maturity

Interest rate

SOFR + Spread + 2.00%  (0.675% on portion unused)

SOFR + Spread + 2.25%  (0.675% on portion unused)

In order to fund its growth strategy, in April 2025 M&P and is available until January 2026 and a $63 million finalised an agreement on an accordion facility of $113 revolving credit facility (RCF) on top of the existing RCF million on an existing bank loan. This includes a $50 million of $67 million. The borrowing terms are similar to those of amortisable tranche that was undrawn at 30 June 2025 the existing loan, which matures in July 2027.


Shareholders loan

In December 2017, as part of its refinancing, the Group set up a shareholder loan with PIEP for an amount of $200 million, initially drawn down in the amount of $100 million, of which $18 million has already been repaid.

Following the amendment signed on May 12, 2022, the Group benefited from new terms and the rescheduling of its shareholder loan.

The terms of this facility are as follows:

Under the terms of the bank and shareholder loan agreements dated May 12, 2022 the Group benefits from a debt rescheduling: the $255 million term loan with a syndicate of lenders (the “term loan”);

and the $182 million loan ($82 million of it drawn and $100 million undrawn) from M&P’s controlling shareholder PT Pertamina International Eksplorasi Dan Produksi (“PIEP”) (the “shareholder loan”).

Initial amount $182 million of which drawn:

82 M$

Additional amount

$100 million that can be withdrawn at will

Maturity

July 2028

First repayment

April, 2023

Repayment

22 quarterly instalments

Interest rate

SOFR + 2.10%

significant changes to the terms of the loan, the Group recognised the cost of implementing these amendments in the total cost by adjusting the effective interest rate in accordance with IFRS 9.

The Group did not carry out any derivative transactions during the period.

3.5.5.4

imageFinancial risk management

The Group’s financial risk management (market risk, country risk, credit risk and liquidity risk) and the objectives and guidelines applied by the Group’s Management are identical to those presented for the consolidated financial statements at 31 December 2024.

3.5.5.5

imageFair value

As the amendments to the covenants did not result in


The fair value positions according to the IFRS 13 hierarchy are determined using the same assumptions as for the consolidated financial statements at 31 December 2024.

The net carrying amount of financial assets and liabilities at the amortised cost is considered to be a reasonable approximation of their fair value given their nature.

The financial assets measured at fair value mainly comprise receivables from PRDL (see note 5.1). The valuation is based primarily on discounted cash flows, taking into account assumptions such as the Brent price, the discount rate, the production profile determined on the basis of the independent expert reserves report, the costs and investments required for this production and the recovery schedule.

The net carrying amount of the Group's cash and cash equivalents approximates its fair value as they are considered to be liquid.

The fair value of derivative financial instruments is based on the market value of the instrument at the balance sheet date.


(in US$ thousands)

Categories

Level

30/06/2025

31/12/2024

Balance sheet total

Fair value

Balance sheet total

Fair value

Non-current financial assets

Amortised cost

16,262 

16,262

15,510 

15,510

Non-current financial assets

Fair value

Level 3

202,923 

202,923

213,151 

213,151

Trade receivables and related accounts

Amortised cost

68,293 

68,293

132,930 

132,930

Other current assets

Amortised cost

45,235 

45,235

75,363 

75,363

Other non current assets

Amortised cost

8,430 

8,430

— 

Other current financial assets

Amortised cost

43,302 

43,302

11,649 

11,649

Other current financial assets

Fair value

Level 3

24,807 

24,807

30,594 

30,594

Cash and cash equivalents

224,810 

224,810

193,449 

193,449

TOTAL ASSETS

 

634,062 

634,062

 

672,646 

672,646

Borrowings and financial debt

Amortised cost

141,494 

141,494

168,518 

168,518

Trade payables

Amortised cost

94,199 

94,199

92,890 

92,890

Other creditors and sundry liabilities

Amortised cost

214,332 

214,332

155,958 

155,958

TOTAL LIABILITIES

 

450,026 

450,026

 

417,366 

417,366

The financial asset relating to the PRDL receivable is measured at fair value. The discount rate was updated at 30 June to take account of the situation in Venezuela.

3.5.5.6               Financial income

(in US$ thousands)

30/06/2025

30/06/2024

Interest on overdrafts

                                        (450)

                                        (994)

IFRS 16 financial expense

                                        (258)

                                        (195)

Interest on shareholder loans

                                    (1,774)

                                    (2,502)

Interest on other borrowings

                                    (4,502)

                                    (5,868)

GROSS FINANCE COSTS

                                    (6,983)

                                    (9,558)

Income from cash

                                       1,609

                                       1,614

Net income from derivative instruments

                                              —

                                              —

NET FINANCE COSTS

                                    (5,374)

                                    (7,944)

Net foreign exchange adjustment

                                       3,084

                                       2,062

Other

                                    (1,381)

                                    (1,736)

OTHER NET FINANCIAL INCOME AND EXPENSES

                                       1,703

                                           326

FINANCIAL INCOME

                                    (3,671)

                                    (7,618)


Gross borrowing costs are calculated on the basis of the effective interest rate of the borrowing (i.e. the actuarial interest rate adjusted for issue costs).

Net foreign exchange differences are mainly due to the revaluation at the closing rate of the Group's foreign currency transaction positions that are not denominated in the Group's functional currency (USD).

3.5.6               Other information

The EUR/USD exchange rate was 1.039 as at

31 December 2024 compared with 1.172 at 30 June 2025. Positions in transaction currencies other than USD, which is the functional currency of all consolidated entities, are mainly Gabonese receivables (denominated in XAF).

Other financial income and expenses consist mainly of the accretion of the site remediation provision.


3.5.6.1

image

Deferred tax income arises mainly from the amortisation of the temporary difference between the tax base and the carrying amount of the assets in the consolidated financial statements for the Ezanga and Mnazi Bay permits.

Current income tax expenses mainly relate to the recognition of notional income tax and the settlement of tax claims under the Production Sharing Mechanism on the Ezanga permit, as well as income tax expense in Tanzania.

Income taxes & deferred taxes

(in US$ thousands)

Deferred tax

Current tax

Total

Assets at 31/12/2024                                                                                                                                 

— 

170 

170

Liabilities at 31/12/2024                                                                                                                           

(264,052) 

(11,256) 

(275,309)

NET VALUE AT 31/12/2024                                                                                                                      

(264,052) 

(11,086) 

(275,138)

Tax expense                                                                                                                                                    

24,427 

(70,505) 

(46,078)

Settlement of tax debts

54,991 

54,991

Payments

17,237 

17,237

Currency translation adjustments                                                                                                         

— 

— 

Assets at 30/06/2025                                                                                                                                 

— 

178 

178

Liabilities at 30/06/2025                                                                                                                           

(239,625) 

(9,542) 

(249,167)

NET VALUE AT 30/06/2025                                                                                                                      

(239,625) 

(9,364) 

(248,989)

3.5.6.2

imageContingent assets and liabilities & Off-balance sheet commitments

The following financial ratios related to the term loan  were complied with as at 30 June 2025:

the Group's tangible net worth, adjusted for the Group's oil intangible assets, to be greater than $500 million at each reporting date.

Other off-balance-sheet commitments were consistent with those presented in the consolidated financial statements at 31 December 2024 and no changes occurred as at 30 June 2025.

ratio for the Group’s consolidated net debt (excluding shareholder loan) to EBITDAX (earnings before interest, taxes, depreciation, amortisation and impairment net of the impact of foreign exchange gains and losses and exploration costs) not to exceed 4.00:1.00, calculated over a 12-month period prior to the reference date; the Group’s debt service coverage ratio (DSCR) calculated over the six months prior to the reporting date, to be above 3.50:1.00; and

3.5.6.3

imageIFRS 16

The Group decided to apply IFRS 16 as from 1 January 2019, using the simplified retrospective method, and to apply the permitted exemptions as described in the consolidated financial statements at 31 December 2024. No new contracts were subject to IFRS 16 during the first half of the year.

(in US$ thousands)

Fixed asset NCA at 01/01/2025                                                                                                                                                                                                       

5,991

Debt at 01/01/2025                                                                                                                                                                                                                              

6,424

IMPACT ON SHAREHOLDERS’ EQUITY AT 01/01/2025                                                                                                                                                          

(82)

Amortisation                                                                                                                                                                                                                                           

(511)

Capital repayment                                                                                                                                                                                                                                 

(520)

Interest expense                                                                                                                                                                                                                                    

(258)

Cancellation of lease expense                                                                                                                                                                                                          

744

Fixed asset NCA at 30/06/2025                                                                                                                                                                                                       

5,480

Debt at 30/06/2025                                                                                                                                                                                                                              

5,904

IMPACT ON SHAREHOLDERS’ EQUITY AT 30/06/2025                                                                                                                                                          

(25)

3.5.6.4

imageEvents occurring after the reporting period

To the best of Maurel & Prom's knowledge, no events occurred after the closing date that could adversely affect the Company's financial position, assets and liabilities, income or operations.


STATUTORY AUDITORS’ REVIEW REPORT ON THE HALF-YEARLY

FINANCIAL INFORMATION

      4                  STATUTORY AUDITORS’ REVIEW REPORT

ON THE HALF-YEARLY FINANCIAL INFORMATION

For the period from January 1st to June 30th 2025

To the Shareholders,

In compliance with the assignment entrusted to us by your General assembly and in accordance with the requirements of article L. 451-1-2 III of the French Monetary and Financial Code ("Code monétaire et financier"), we hereby report to you on:

•     the review of the accompanying condensed half-yearly consolidated financial statements of Établissements Maurel & Prom S.A., for the period from January 1st to June 30th 2025;

•     the verification of the information presented in the half-yearly management report.

These condensed half-yearly consolidated financial statements are the responsibility of the Board of Directors on August 4th 2025. Our role is to express a conclusion on these financial statements based on our review.

I   – CONCLUSION ON THE FINANCIAL STATEMENTS

We conducted our review in accordance with professional standards applicable in France.

A review of interim financial information consists of making inquiries, primarily of persons responsible for financial and accounting matters, and applying analytical and other review procedures. A review is substantially less in scope than an audit conducted in accordance with professional standards applicable in France and consequently does not enable us to obtain assurance that we would become aware of all significant matters that might be identified in an audit. Accordingly, we do not express an audit opinion.

Based on our review, nothing has come to our attention that causes us to believe that the accompanying condensed halfyearly consolidated financial statements are not prepared, in all material respects, in accordance with IAS 34 – standard of the IFRSs as adopted by the European Union applicable to interim financial information.

II    – SPECIFIC VERIFICATION

We have also verified the information presented in the half-yearly management report on the condensed half-yearly consolidated financial statements subject to our review.

We have no matters to report as to its fair presentation and consistency with the condensed half-yearly consolidated financial statements.

Les commissaires aux comptes

Paris-La Défense, on the 4th August 2025

Paris, on the 4th August 2025

KPMG S.A.

GEA AUDIT

François Quédinac

François Dineur

Associé

Associé

DISCLAIMER

This document may contain forward-looking statements regarding the financial position, results of operations, activities and industrial strategy of Maurel & Prom. By nature, forward-looking statements contain risks and uncertainties to the extent that they are based on events or circumstances that may or may not happen in the future. These projections are based on assumptions we believe to be reasonable, but which may prove to be incorrect and which depend on a number of risk factors, such as fluctuations in crude oil prices, changes in exchange rates, uncertainties related to the valuation of our oil reserves, actual rates of oil production and the related costs, operational problems, political stability, legislative or regulatory reforms, or even wars, terrorism and sabotage.

Maurel & Prom is listed for trading on Euronext Paris

Isin FR0000051070 / Bloomberg MAU.FP / Reuters MAUP.PA

PERSON RESPONSIBLE FOR THE HALF-YEAR FINANCIAL REPORT

5

PERSON RESPONSIBLE FOR THE HALF-YEAR

FINANCIAL REPORT

imageI hereby certify that, to the best of my knowledge, the condensed consolidated financial statements for the half-year ended have been prepared in accordance with applicable accounting standards and give a true and fair view of the assets and liabilities, financial position and results of operations of the Company and its consolidated entities, and that the halfyear management report on pages 1 to 25 provides a true and fair view of significant events for the first six months of the fiscal year, their impact on the financial statements, the main transactions between related parties, as well as a description of the main risks and uncertainties for the remaining six months of the fiscal year.

Paris, 4th August 2025

Olivier de Langavant

Chief Executive Officer

image

Photos credits: © Maurel & Prom Design and prodution: Ruban Blanc


image

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