Quarterly Report • Nov 24, 2025
Quarterly Report
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HELLENIC EXCHANGES – ATHENS STOCK EXCHANGE S.A.
For the period 1 January 2025 – 30 September 2025
In accordance with the International Financial Reporting Standards
ATHENS EXCHANGE GROUP 110 Athinon Ave. 10442 Athens GREECE GEMI: 003719101000

| I. NINE M | ONTH 2025 COMPANY & CONSOLIDATED FINANCIAL STATEMENTS | 5 |
|---|---|---|
| 1.1. | Interim Statement of Comprehensive Income | 4 |
| 1.2. | Interim Statement of Financial Position | 6 |
| 1.3. | Interim Statement of Changes in Equity | 7 |
| 1.4. | Interim Cash Flow Statement | 9 |
| 2. NOTES | STO THE NINE MONTH 2025 INTERIM FINANCIAL STATEMENTS | 10 |
| 2.1. | General information about the Company and its subsidiaries | 11 |
| 2.2. | Basis of presentation of financial statements and key estimates | 12 |
| 2.3. | Accounting Principles | 12 |
| 2.4. | Overview of the capital market | 12 |
| 2.5. | Trading | 13 |
| 2.6. | Post trading | 13 |
| 2.7. | Listing | 14 |
| 2.8. | Data services | 14 |
| 2.9. | IT, Digital and Other Services | 14 |
| 2.10. | Ancillary services | 15 |
| 2.11. | Personnel remuneration and expenses | 15 |
| 2.12. | Third party remuneration and expenses | 16 |
| 2.13. | Maintenance / IT Support | 16 |
| 2.14. | Building / equipment management | 16 |
| 2.15. | Utilities | 16 |
| 2.16. | Other operating expenses | 17 |
| 2.17. | Taxes | 17 |
| 2.18. | Owner occupied tangible and intangible assets | 17 |
| 2.19. | Leases | 18 |
| 2.20. | Participations and other long-term claims | 18 |
| 2.21. | Trade and other receivables | 19 |
| 2.22. | Financial assets | 20 |
| 2.23. | Cash and cash equivalents | 20 |
| 2.24. | Third party balances in bank accounts of the Group | 21 |
| 2.25. | Deferred Tax | 22 |
| 2.26. | Contractual obligations | 22 |
| 2.27. | Equity and reserves | 23 |
| 2.28. | Trade and other payables | 24 |
| 2.29. | Taxes payable | 24 |
| 2.30. | Current income tax and income taxes payable | 25 |
| 2.31. | Related party disclosures | 26 |
| 2.32. | Events after the date of the Statement of Financial Position | 27 |

for the period 1 January 2025 to 30 September 2025
In accordance with the International Financial Reporting Standards

| Group | Company | ||||
|---|---|---|---|---|---|
| Notes | 01.01 | 01.01 | 01.01 | 01.01 | |
| 30.09.2025 | 30.09.2024 | 30.09.2025 | 30.09.2024 | ||
| Revenue | |||||
| Trading | 2.5 | 10,442 | 6,610 | 10,442 | 6,610 |
| Post trading | 2.6 | 37,040 | 17,797 | 0 | 0 |
| Listing | 2.7 | 5,641 | 4,430 | 3,991 | 2,976 |
| Data services | 2.8 | 3,500 | 3,212 | 3,151 | 2,911 |
| IT, Digital and Other Services | 2.9 | 6,797 | 6,547 | 4,115 | 4,039 |
| Ancillary services | 2.10 | 1,247 | 1,168 | 872 | 846 |
| Total turnover | 64,667 | 39,764 | 22,571 | 17,382 | |
| Hellenic Capital Market Commission fee | (2,444) | (1,598) | (855) | (541) | |
| Total revenue | 62,223 | 38,166 | 21,716 | 16,841 | |
| Expenses | |||||
| Personnel remuneration and expenses | 2.11 | 14,569 | 11,475 | 8,134 | 6,339 |
| Third party remuneration and expenses | 2.12 | 3,734 | 963 | 3,556 | 793 |
| Maintenance / IT support | 2.13 | 1,972 | 2,108 | 1,434 | 1,647 |
| Building / equipment management | 2.14 | 605 | 588 | 163 | 142 |
| Utilities | 2.15 | 957 | 1,042 | 310 | 365 |
| Other operating expenses | 2.16 | 2,615 | 2,292 | 1,594 | 1,566 |
| Taxes | 2.17 | 1,734 | 1,253 | 1,208 | 737 |
| Total operating expenses before depreciation | 26,186 | 19,721 | 16,399 | 11,589 | |
| Earnings before Interest, Taxes, Depreciation & Amortization (EBITDA) |
36,037 | 18,445 | 5,317 | 5,252 | |
| Depreciation | 2.18, 2.19 | (3,369) | (3,099) | (2,087) | (1,917) |
| Earnings Before Interest and Taxes (EBIT) | 32,668 | 15,346 | 3,230 | 3,335 | |
| Capital income | 1,091 | 1,087 | 188 | 267 | |
| Dividend income | 2.20, 2.22 | 368 | 351 | 16,351 | 9,247 |
| Income from participations | 2.20 | 344 | 249 | 344 | 249 |
| Financial expenses | (36) | (44) | (51) | (62) | |
| Earnings Before Tax (EBT) | 34,435 | 16,989 | 20,062 | 13,036 | |
| Income tax | 2.30 | (7,620) | (3,740) | (901) | (875) |
| Earnings after tax (EAT) | 26,815 | 13,249 | 19,161 | 12,161 |

| Group | Company | ||||
|---|---|---|---|---|---|
| Notes | 01.01 | 01.01 | 01.01 | 01.01 | |
| 30.09.2025 | 30.09.2024 | 30.09.2025 | 30.09.2024 | ||
| Earnings after tax (A) | 26,815 | 13,249 | 19,161 | 12,161 | |
| Items that are not later reclassified in the results: | |||||
| Financial assets at fair value through other income - Valuation profits / (losses) during the period |
2.22 | 3,660 | 1,403 | 3,660 | 1,403 |
| Income tax effect | (805) | (309) | (805) | (309) | |
| Other comprehensive income / (losses) after taxes (B) |
2,855 | 1,094 | 2,855 | 1,094 | |
| Total other comprehensive income after taxes (A) + (B) |
29,670 | 14,343 | 22,016 | 13,255 |
| Distributed to: | 2025 | 2024 |
|---|---|---|
| Company shareholders | 29,670 | 14,343 |
| Profits after tax per share (basic and diluted; in €) | 0.513 | 0.248 |
| Weighted average number of shares | 57,850,000 | 57,850,000 |
Any differences between the amounts in the financial statements and the corresponding amounts in the notes are due to rounding.

| Group | Company | ||||
|---|---|---|---|---|---|
| Note | 30.09.2025 | 31.12.2024 | 30.09.2025 | 31.12.2024 | |
| ASSETS | BS1 | BS2 | BS3 | BS4 | |
| Non-Current Assets | |||||
| Tangible owner-occupied assets | 2.18 | 20,596 | 21,404 | 1,382 | 1,636 |
| Right of use assets | 2.19 | 310 | 385 | 1,137 | 1,313 |
| Real Estate Investments | 5,925 | 5,925 | 3,340 | 3,340 | |
| Intangible assets | 2.18 | 8,122 | 8,485 | 5,462 | 5,885 |
| Deferred tax | 2.25 | 62 | 61 | 0 | 0 |
| Participations & other long-term receivables | 2.20 | 7,502 | 7,525 | 52,484 | 52,483 |
| Financial assets at fair value through other income | 2.22 | 15,087 | 11,428 | 15,087 | 11,428 |
| 57,604 | 55,213 | 78,892 | 76,085 | ||
| Current Assets | |||||
| Trade receivables | 2.21 | 2,280 | 2,177 | 1,279 | 1,315 |
| Other receivables | 2.21 | 11,776 | 11,652 | 3,784 | 3,942 |
| Financial assets valued at amortized cost | 2.22 | 0 | 649 | 0 | 649 |
| Third party balances in Group bank accounts | 2.24 | 448,715 | 350,501 | 0 | 0 |
| Cash and cash equivalents | 2.23 | 94,193 | 68,518 | 20,962 | 12,234 |
| 556,964 | 433,497 | 26,025 | 18,140 | ||
| Non-Current Assets held for sale | 2.18 | 2,250 | 2,250 | 0 | 0 |
| Total Assets | 616,818 | 490,960 | 104,917 | 94,225 | |
| EQUITY & LIABILITIES | |||||
| Equity & Reserves | |||||
| Share capital | 2.27 | 25,346 | 25,346 | 25,346 | 25,346 |
| Treasury stock | 2.27 | (8,333) | (8,333) | (8,333) | (8,333) |
| Share premium | 2.27 | 157 | 157 | 157 | 157 |
| Reserves | 2.27 | 32,882 | 32,759 | 21,121 | 21,674 |
| Retained earnings | 2.27 | 72,595 | 60,428 | 46,830 | 41,640 |
| Total Equity | 122,647 | 110,357 | 85,121 | 80,484 | |
| Non-current liabilities | |||||
| Contractual obligation | 2.26 | 6,837 | 3,563 | 2,676 | 1,618 |
| Deferred tax | 2.25 | 3,468 | 3,738 | 2,424 | 1,986 |
| Lease liabilities | 2.19 | 192 | 272 | 1,022 | 1,198 |
| Benefit liabilities to employees | 2,015 | 1,943 | 1,261 | 1,219 | |
| Other provisions | 266 | 231 | 90 | 90 | |
| 12,778 | 9,747 | 7,473 | 6,111 | ||
| Current liabilities | |||||
| Trade and other payables | 2.28 | 15,329 | 9,527 | 8,906 | 5,054 |
| Contractual obligation | 2.26 | 3,491 | 1,796 | 1,479 | 735 |
| Income tax payable | 2.30 | 8,547 | 3,465 | 1,228 | 890 |
| Taxes payable | 2.29 | 4,920 | 4,911 | 327 | 427 |
| Social Security | 265 | 535 | 150 | 295 | |
| Lease liabilities | 2.19 | 126 | 121 | 233 | 229 |
| Third party balances in Group bank accounts | 2.24 | 448,715 | 350,501 | 0 | 0 |
| 481,393 | 370,856 | 12,323 | 7,630 | ||
| Total Liabilities | 494,171 | 380,603 | 19,796 | 13,741 | |
| Total Equity & Liabilities | 616,818 | 490,960 | 104,917 | 94,225 |
Any differences between the amounts in the financial statements and the corresponding amounts in the notes are due to rounding.

| Share Capital |
Treasury Stock |
Share Premium |
Reserves | Retained Earnings |
Total Equity |
|
|---|---|---|---|---|---|---|
| Balance 01.01.2024 | 25,346 | (8,333) | 157 | 37,108 | 50,214 | 104,492 |
| Earnings distribution to reserves | 0 | 0 | 0 | 494 | (494) | 0 |
| Reserve from distribution of bonus shares to staff | 0 | 0 | 0 | 46 | 0 | 46 |
| Dividends paid | 0 | 0 | 0 | (7,846) | (6,638) | (14,484) |
| Transactions with shareholders | 0 | 0 | 0 | (7,306) | (7,132) | (14,438) |
| Earnings for the period | 0 | 0 | 0 | 0 | 13,249 | 13,249 |
| Gains / (losses) from valuation of financial assets at fair value through other comprehensive income | 0 | 0 | 0 | 1,094 | 0 | 1,094 |
| Other comprehensive income | 0 | 0 | 0 | 1,094 | 0 | 1,094 |
| Total comprehensive income after taxes | 0 | 0 | 0 | 1,094 | 13,249 | 14,343 |
| Balance 30.09.2024 | 25,346 | (8,333) | 157 | 30,897 | 56,331 | 104,398 |
| Balance 01.01.2025 | 25,346 | (8,333) | 157 | 32,759 | 60,428 | 110,357 |
| Earnings distribution to reserves | 0 | 0 | 0 | 676 | (676) | 0 |
| Reserve from distribution of bonus shares to staff | 0 | 0 | 0 | 122 | 0 | 122 |
| Dividends paid | 0 | 0 | 0 | (3,530) | (13,970) | (17,500) |
| Transactions with shareholders | 0 | 0 | 0 | (2,732) | (14,646) | (17,378) |
| Earnings for the period | 0 | 0 | 0 | 0 | 26,815 | 26,815 |
| Gains / (losses) from valuation of financial assets at fair value through other comprehensive income | 0 | 0 | 0 | 2,855 | 0 | 2,855 |
| Other comprehensive income | 0 | 0 | 0 | 2,855 | 0 | 2,855 |
| Total comprehensive income after taxes | 0 | 0 | 0 | 2,855 | 26,815 | 29,670 |
| Balance 30.09.2025 | 25,346 | (8,333) | 157 | 32,882 | 72,595 | 122,647 |
Any differences between the amounts in the financial statements and the corresponding amounts in the notes are due to rounding.

| Share Capital |
Treasury Stock |
Share Premium |
Reserves | Retained Earnings |
Total Equity |
|
|---|---|---|---|---|---|---|
| Balance 01.01.2024 | 25,346 | (8,333) | 157 | 26,833 | 35,338 | 79,341 |
| Reserve from distribution of bonus shares to staff | 0 | 0 | 0 | 46 | 0 | 46 |
| Dividends paid | 0 | 0 | 0 | (7,846) | (6,638) | (14,484) |
| Transactions with shareholders | 0 | 0 | 0 | (7,800) | (6,638) | (14,438) |
| Earnings for the period | 0 | 0 | 0 | 0 | 12,161 | 12,161 |
| Gains / (losses) from valuation of financial assets at fair value through other comprehensive income | 0 | 0 | 0 | 1,094 | 0 | 1,094 |
| Other comprehensive income | 0 | 0 | 0 | 1,094 | 0 | 1,094 |
| Total other comprehensive income after taxes | 0 | 0 | 0 | 1,094 | 12,161 | 13,255 |
| Balance 30.09.2024 | 25,346 | (8,333) | 157 | 20,128 | 40,859 | 78,157 |
| Balance 01.01.2025 | 25,346 | (8,333) | 157 | 21,674 | 41,640 | 80,484 |
| Reserve from distribution of bonus shares to staff | 0 | 0 | 0 | 122 | 0 | 122 |
| Dividends paid | 0 | 0 | 0 | (3,530) | (13,970) | (17,500) |
| Transactions with shareholders | 0 | 0 | 0 | (3,408) | (13,970) | (17,378) |
| Earnings for the period | 0 | 0 | 0 | 0 | 19,161 | 19,161 |
| Gains / (losses) from valuation of financial assets at fair value through other comprehensive income | 0 | 0 | 0 | 2,855 | 0 | 2,855 |
| Other comprehensive income | 0 | 0 | 0 | 2,855 | 0 | 2,855 |
| Total other comprehensive income after taxes | 0 | 0 | 0 | 2,855 | 19,161 | 22,016 |
| Balance 30.09.2025 | 25,346 | (8,333) | 157 | 21,121 | 46,830 | 85,121 |
Any differences between the amounts in the financial statements and the corresponding amounts in the notes are due to rounding.

| Group | Company | ||||
|---|---|---|---|---|---|
| Notes | 01.01- | 01.01- | 01.01- | 01.01- | |
| Cash flows from operating activities | 30.09.2025 | 30.09.2024 | 30.09.2025 | 30.09.2024 | |
| Earnings before tax | 34,435 | 16,989 | 20,062 | 13,036 | |
| Plus / (minus) adjustments for | |||||
| Depreciation | 2.18, 2.19 | 3,369 | 3,099 | 2,087 | 1,917 |
| Staff retirement obligations | 72 | 67 | 42 | 39 | |
| Other provisions | 157 | 46 | 97 | 35 | |
| Interest Income | (1,091) | (1,087) | (188) | (267) | |
| Dividend income | 2.20, 2.22 | (368) | (351) | (16,351) | (9,247) |
| Income from affiliates | 2.20 | (344) | (249) | (344) | (249) |
| Interest and related expenses paid | 36 | 44 | 51 | 62 | |
| Plus/ (minus) adjustments for changes in working | |||||
| capital accounts or concerning operating activities | |||||
| Reduction/(Increase) in receivables | (212) | 1,320 | 194 | 824 | |
| (Reduction)/Increase in liabilities (except loans) | 10,253 | (2,304) | 5,378 | (1,443) | |
| Total adjustments for changes in working capital | 46,307 | 17,574 | 11,028 | 4,707 | |
| Interest and related expenses paid | (25) | (30) | (11) | (15) | |
| Staff retirement obligations | 0 | (110) | 0 | (42) | |
| Taxes paid | 2.30 | (3,380) | (1,947) | (890) | (558) |
| Net inflows / outflows from operating activities (a) | 42,902 | 15,487 | 10,127 | 4,092 | |
| Cash flows from investing activities | |||||
| Purchases of tangible and intangible assets | 2.18 | (2,103) | (3,318) | (1,236) | (1,980) |
| Purchase of financial assets valued at amortized cost | 2.22 | 0 | (3,748) | 0 | (3,748) |
| Sales of financial assets valued at amortized cost | 2.22 | 640 | 6,197 | 640 | 6,197 |
| Interest received | 1,106 | 1,133 | 190 | 270 | |
| Dividends received | 2.20, 2.22 | 736 | 582 | 16,719 | 9,478 |
| Total inflows / (outflows) from investing activities (b) | 379 | 846 | 16,313 | 10,217 | |
| Cash flows from financing activities | |||||
| Lease payments | (106) | (109) | (213) | (219) | |
| Dividend payments | (17,500) | (14,484) | (17,500) | (14,484) | |
| Total outflows from financing activities (c) | (17,606) | (14,593) | (17,713) | (14,703) | |
| Net increase/ (decrease) in cash and cash equivalents from the beginning of the period (a) + (b) + (c) |
25,675 | 1,740 | 8,728 | (394) | |
| Cash and cash equivalents at start of period | 2.23 | 68,518 | 63,327 | 12,234 | 11,630 |
| Cash and cash equivalents at end of period | 2.23 | 94,193 | 65,067 | 20,962 | 11,236 |
Any differences between the amounts in the financial statements and the corresponding amounts in the notes are due to rounding.


The Company "HELLENIC EXCHANGES-ATHENS STOCK EXCHANGE S.A. (ATHEX)" with the commercial name "ATHENS STOCK EXCHANGE" was founded in 2000 (Government Gazette 2424/31.3.2000) and has General Electronic Commercial Registry (GEMI) No 003719101000 (former Companies Register No 45688/06/B/00/30). Its head office is in the Municipality of Athens at 110 Athinon Ave, Postal Code 10442. The shares of the Company are listed in the Main Market segment of the Athens Exchange cash market.
The Company is the parent company of the Group that supports the operation of the Greek capital market. The parent company and its subsidiaries operate the organized cash and derivatives markets, carry out trade clearing, settlement and safekeeping of securities, provide comprehensive technology solutions to the Greek capital market, provide support services of other organized markets in Greece and abroad as well as other ancillary services, and promote the development of capital markets culture in Greece.
The duration of the Company is set at two hundred (200) years and commences as of the recording in the relevant Company Register by the competent supervisory authority of the administrative decision to issue a license for the incorporation of the Company and the approval of its articles of association.
The Nine Month 2025 interim financial statements of the Group and the Company have been approved by the Board of Directors on 24.11.2025. The interim financial statements have been published on the internet, at www.athexgroup.gr. The interim and the annual financial statements of the subsidiaries of the Group ATHEXCSD and ATHEXClear have been published at www.athexgroup.gr.
The following table lists the companies being consolidated by ATHEX on 30.09.2025, their headquarters, activity, direct and indirect participations of the Company in their share capital, as well as the consolidation method:
| Company | Headquarters | Activity | Direct participation % |
Indirect participation % |
Total participation % |
Consolidation method |
|---|---|---|---|---|---|---|
| Hellenic Exchanges-Athens Stock Exchange (ATHEX) |
Greece | Exchange | Parent | company | ||
| ATHEX subsidiaries | ||||||
| Athens Exchange Clearing House (ATHEXClear) | Greece | Clearing of transactions | 100% | - | 100% | Full consolidation |
| Hellenic Central Securities Depository (ATHEXCSD) |
Greece | Depository | 100% | - | 100% | Full consolidation |
| ATHEX affiliate | ||||||
| Hellenic Energy Exchange (HenEx) |
Greece | 21% | - | 21% | Equity | |
| HenEx subsidiary | ||||||
| EnEx Clearing House (EnExClear) | Greece | - | 21% | 21% | Equity |

The company and consolidated interim financial statements for the nine months of 2025 have been prepared in accordance with the International Financial Reporting Standards (IFRS) as issued by the International Accounting Standard Board (IASB) and their interpretations as issued by the International Financial Reporting Interpretations Committee (IFRIC) of IASB and adopted by the European Union and are mandatory for fiscal years starting on 1.1.2025. There are no standards and interpretations of standards that have been applied before their effective date.
The financial statements for the period ended on 30.09.2025 have been prepared in accordance with the provisions of International Accounting Standard 34 "Interim Financial Reporting".
The attached financial statements have been drafted on the basis of historical cost (except owner-occupied assets, investments in real estate and financial assets through other income, which are valued at fair value) and the principle of "going concern", which assumes that the Company and its subsidiaries will be able to continue their operations as going concerns for the foreseeable future. In particular, the Management of the Group and the Company, considering the current and projected financial position of the Group and the Company and their liquidity levels (including the observance of medium-term budgets) estimates that the use of the going concern principle when drawing up the attached interim of condensed financial statements is appropriate.
The preparation of financial statements in accordance with the International Financial Reporting Standards requires that the Management of the Group make important assumptions and accounting estimates that affect the balances of the Asset and Liability accounts, the disclosure of contingent claims and liabilities on the preparation date of the Financial Statements, as well as the revenues and expenses presented in the period in question. Even though these estimates are based on the best possible knowledge of the management of the Company as regards the current conditions, actual results may differ from these estimates in the end.
Estimates and judgments are continuously evaluated, and are based on empirical data and other factors, including anticipation of future events that are to be expected under reasonable conditions. The significant estimates and judgements used in drafting the attached financial statements are presented in note 5.2.2 of the 2024 Annual Financial Report.
The accounting principles adopted by the Group and the Company for the preparation of the attached financial statements for the nine months of 2025 do not differ from those used for the publication of the 2024 Annual Financial Report that has been audited by certified auditors-accountants and is posted on the internet at www.athexgroup.gr.
The Athens Exchange General Index closed on 30.09.2025 at 2,034.22 points, 40.1% higher than the close at the end of the corresponding period in 2024 (1,451.90 points). The average capitalization of the market was €123.8bn, increased by 25.7% compared to the corresponding period in 2024 (€98.5bn).

The total value of transactions in the nine months of 2025 (€39.2bn) is 62.7% higher compared to the nine months of 2024 (€24.1bn), while the average daily trade value was €210.9m compared to €130.1m in the nine months of 2024, increased by 62.1%.
In the nine months of 2025, capital totaling €1.4bn was raised, out of which €465m through rights issues, €223m through new listings (IPOs) and €750m through bond issues.
Revenue from trading is analyzed in the table below:
| Group | Company | |||
|---|---|---|---|---|
| 30.09.2025 | 30.09.2024 | 30.09.2025 | 30.09.2024 | |
| Shares | 8,792 | 5,424 | 8,792 | 5,424 |
| Derivatives | 596 | 515 | 596 | 515 |
| Member subscriptions | 940 | 600 | 940 | 600 |
| Bonds | 59 | 39 | 59 | 39 |
| Cross-border trades | 44 | 22 | 44 | 22 |
| ETFs | 10 | 9 | 10 | 9 |
| Total | 10,442 | 6,610 | 10,442 | 6,610 |
Revenue from post trading is analyzed in the following table:
| Group | ||
|---|---|---|
| 30.09.2025 | 30.09.2024 | |
| Clearing - equities | 15,142 | 9,320 |
| Clearing - derivatives | 1,411 | 1,226 |
| Clearing – other (orders-transfers-allocations) | 1,687 | 1,362 |
| Trade settlement | 14,367 | 2,794 |
| Operator subscriptions | 3,070 | 2,349 |
| Services to operators / participants | 537 | 470 |
| Management of the Clearing Fund | 600 | 186 |
| Member subscriptions | 160 | 82 |
| Clearing - cross-border trades | 67 | 8 |
| Total | 37,040 | 17,797 |
The increase in revenue from the clearing of equities is due to the increase in trading activity in the nine months of 2025 compared with the corresponding period in 2024, as well as due to the settlement of significant transactions which took place in the nine months of 2025 such as the public offer by Metlen Energy & Metals.

Revenue from this category includes revenue for quarterly subscriptions and corporate actions such as rights issues from ATHEX listed companies.
| Group | Company | |||
|---|---|---|---|---|
| 30.09.2025 | 30.09.2024 | 30.09.2025 | 30.09.2024 | |
| Listed company subscriptions | 3,393 | 2,582 | 3,067 | 2,344 |
| Corporate actions (1) | 785 | 1,062 | 274 | 368 |
| Initial Public Offers (IPOs) | 1,034 | 583 | 446 | 231 |
| Other services to issuers | 343 | 129 | 182 | 20 |
| Greek government securities | 10 | 6 | 10 | 6 |
| Bonds | 77 | 68 | 12 | 7 |
| Total | 5,641 | 4,430 | 3,991 | 2,976 |
(1) Fees collected from corporate actions by listed companies include rights issues by companies and the listing of corporate bonds. Part of the corporate actions that were invoiced in the nine months of 2025 concerning rights issues and new listings has been transferred to future fiscal years (See note 2.26, contractual obligations).
Revenue from this category includes the rebroadcast of Athens Stock Exchange market data, Cyprus Stock Exchange market data, as well as revenue from the sale of statistical information.
| Group | Company | |||
|---|---|---|---|---|
| 30.09.2025 | 30.09.2024 | 30.09.2025 | 30.09.2024 | |
| Revenue from Market Data | 2,770 | 2,637 | 3,100 | 2,868 |
| Revenue from Inbroker | 684 | 537 | 3 | 2 |
| Statistics sales | 46 | 38 | 48 | 41 |
| Total | 3,500 | 3,212 | 3,151 | 2,911 |
Revenue from this category includes revenue from licenses, infrastructure and technological solutions to the Energy Exchange Group, the Cyprus Stock Exchange, and the Albanian Energy Exchange. Revenue from technological and consulting solutions include the services that were provided to Boursa Kuwait until 31.12.2024. The same category includes revenue from Electronic Book Building [EBB], Axialine, Axia e-Shareholders Meeting, digital certificates, ARM-APA, EMIR TR, SFTR, LEI), as well as revenue from Colocation, ATHEXNet et al.

| Group | Company | ||||
|---|---|---|---|---|---|
| 30.09.2025 | 30.09.2024 | 30.09.2025 | 30.09.2024 | ||
| Digital services | 3,117 | 2,899 | 956 | 895 | |
| Infrastructure | 1,902 | 1,794 | 1,726 | 1,621 | |
| Technological and consulting solutions | 632 | 874 | 507 | 749 | |
| Licenses | 1,146 | 980 | 926 | 774 | |
| Total | 6,797 | 6,547 | 4,115 | 4,039 |
Revenue from ancillary services mainly concerns revenue from supporting the Energy Exchange Group, rents, revenue from the new service ATHEX Conferences and other revenue.
| Group | Company | |||
|---|---|---|---|---|
| 30.09.2025 | 30.09.2024 | 30.09.2025 | 30.09.2024 | |
| Support services | 492 | 489 | 194 | 192 |
| Rents | 324 | 275 | 174 | 148 |
| Athex Conferences | 201 | 156 | 201 | 156 |
| Investor services | 128 | 87 | 0 | 0 |
| Education | 13 | 41 | 13 | 30 |
| Grants | 26 | 29 | 26 | 29 |
| Other | 63 | 91 | 264 | 291 |
| Total | 1,247 | 1,168 | 872 | 846 |
The change in the number of employees of the Group and the Company, as well as the breakdown in staff remuneration is shown in the following table.
| Group | Company | |||
|---|---|---|---|---|
| 30.09.2025 | 30.09.2024 | 30.09.2025 | 30.09.2024 | |
| Salaried staff | 244 | 251 | 124 | 125 |
| Total Personnel | 244 | 251 | 124 | 125 |
| Group | Company | |||
|---|---|---|---|---|
| 30.09.2025 | 30.09.2024 | 30.09.2025 | 30.09.2024 | |
| Personnel remuneration | 11,634 | 8,795 | 6,500 | 4,871 |
| Social security contributions | 1,573 | 1,537 | 881 | 867 |
| Other benefits | 1,149 | 1,027 | 612 | 524 |
| Termination benefits | 19 | 3 | 2 | 3 |
| Defined benefit plans | 72 | 67 | 42 | 39 |
| Bonus shares to staff | 122 | 46 | 97 | 35 |
| Total | 14,569 | 11,475 | 8,134 | 6,339 |

Third party fees and expenses include remuneration to consultants, auditors, members of the BoD of all the companies of the Group and other fees.
| Group | Company | |||
|---|---|---|---|---|
| 30.09.2025 | 30.09.2024 | 30.09.2025 | 30.09.2024 | |
| Fees to consultants | 2,918 | 333 | 2,837 | 250 |
| Remuneration to BoD and Committee members | 521 | 454 | 476 | 409 |
| Fees to FTSE | 89 | 92 | 89 | 92 |
| Fees to auditors | 80 | 73 | 37 | 32 |
| Other remuneration | 126 | 11 | 117 | 10 |
| Total | 3,734 | 963 | 3,556 | 793 |
Consultant fees increased significantly due to the consulting services in connection with the takeover bid by the Euronext Group.
Maintenance and IT support includes expenses for the maintenance of the Group's technical infrastructure and support for the IT systems (technical support for the electronic trading platforms, databases, DSS [Dematerialized Securities System] etc.).
In the nine months of 2025 the amount for the Group was €1,972 thousand compared to €2,108 thousand in the nine months of 2024, reduced by 6.5%, while for the Company the corresponding amounts were €1,434 thousand in the nine months of 2025 vs. €1,647 thousand in the nine months of 2024, reduced by 12.9%.
This category includes expenses such as security and cleaning services, building and equipment maintenance and repairs, which are analyzed in the table below:
| GROUP | COMPANY | |||||
|---|---|---|---|---|---|---|
| 30.09.2025 | 30.09.2024 | 30.09.2025 | 30.09.2024 | |||
| Cleaning and building security services | 433 | 415 | 116 | 107 | ||
| Building- other equip. repair and maintenance | 139 | 128 | 47 | 35 | ||
| Other | 33 | 45 | 0 | 0 | ||
| Total | 605 | 588 | 163 | 142 |
In this category, the expenses of the Group dropped by 8.2% due to the reduction in the consumption of electricity and are analyzed in the table below. This category mainly concerns electricity, fixed and mobile telephony costs, ATHEXNet leased lines, and water.

| Group | Company | |||||
|---|---|---|---|---|---|---|
| 30.09.2025 | 30.09.2024 | 30.09.2025 | 30.09.2024 | |||
| Fixed - mobile telephony - internet - water | 68 | 67 | 30 | 39 | ||
| Leased lines - ATHEXNet | 254 | 246 | 249 | 242 | ||
| Electricity | 635 | 729 | 31 | 84 | ||
| Total | 957 | 1,042 | 310 | 365 |
Other operating expenses of the Group increased by 14.1% and are analyzed in the table below.
| Group | Company | |||
|---|---|---|---|---|
| 30.09.2025 | 30.09.2024 | 30.09.2025 | 30.09.2024 | |
| Insurance premiums | 513 | 532 | 497 | 520 |
| Subscriptions | 396 | 351 | 308 | 297 |
| Promotional expenses | 287 | 274 | 270 | 255 |
| Travel | 118 | 127 | 102 | 113 |
| Operation support services | 0 | 0 | 123 | 123 |
| LEI - EMIR TR- SFTR expenses | 583 | 388 | 0 | 0 |
| BoG - cash settlement | 101 | 80 | 0 | 0 |
| Transportation expenses | 90 | 102 | 64 | 75 |
| SWIFT | 106 | 70 | 0 | 0 |
| Other (1) | 421 | 368 | 230 | 183 |
| Total | 2,615 | 2,292 | 1,594 | 1,566 |
(1) This category includes mainly conference expenses, rents, donations, consumables et al.
The taxes that burden the results of the fiscal year (Property Tax, value added tax, stamp duty etc.) for the Group amounted to €1,734 thousand in the nine months of 2025 compared to €1,253 thousand in the corresponding period in 2024. For the Company, taxes amounted to €1,208 thousand vs. €737 thousand in the corresponding period last year. The increase is due to the Value Added Tax on the consulting services concerning the takeover proposal by the Euronext Group.
The tangible assets of the Group on 30.09.2025 amounted to €20,596 thousand compared to 21,404 thousand on 31.12.2024. The reduction is due to depreciation amounting to €1,005 thousand (mainly concerning other equipment and the buildings of the Group) and the building and other equipment additions of €197 thousand.
The tangible assets of the Company on 30.09.2025 amounted to €1,382 thousand compared to €1,636 thousand on 31.12.2024. The reduction is due to depreciation amounting to €350 thousand (mainly concerning other equipment), and the additions of building, furniture and other equipment of €96 thousand.

Within the second half of 2024, the Management of ATHEXCSD implemented a plan to find a buyer for the property of the Company on Katouni Street in Thessaloniki. In the last quarter of 2024, the Management of ATHECSD accepted a proposal from a buyer for the sale of this property for a €2.5m consideration. The sale was completed at the beginning of November 2025.
On 30.09.2025 there were no encumbrances on the fixed assets of the Companies of the Group.
The intangible assets of the Group on 30.09.2025 amounted to €8,122 thousand compared to €8,485 thousand on 31.12.2024. The change is due to the addition of software and internally developed systems amounting to €1,904 thousand less depreciation for the period of €2,268 thousand.
The intangible assets of the Company on 30.09.2025 amounted to €5,462 thousand compared to €5,885 thousand on 31.12.2024. The change is due to the addition of software and internally developed systems amounting to €1,139 thousand less depreciation for the period of €1,561 thousand.
The rights-of-use and the lease liabilities of the Group and the Company concern real estate and means of transport.
For the Group, the assets right of use concern means of transport in the amount of €310 thousand on 30.09.2025 and €385 thousand on 31.12.2024. Depreciation of the rights of use in the nine months of 2025 amounted to €96 thousand compared to €100 thousand in the nine months of 2024. On the other hand, one means of transport was recognized as a right of use valued at €21 thousand.
For the Company, the assets right of use concern real estate in the amount of €917 thousand on 30.09.2025 and €1,026 thousand on 31.12.2024 and means of transport in the amount of €220 thousand on 30.09.2025 and €287 thousand on 31.12.2024. Depreciation of the rights of use in the nine months of 2025 amounted to €177 thousand compared to €184 thousand in the nine months of 2024.
| Group | Company | |||||
|---|---|---|---|---|---|---|
| 30.09.2025 | 31.12.2024 | 30.09.2025 | 31.12.2024 | |||
| Participation in subsidiaries | 0 | 0 | 45,300 | 45,300 | ||
| Participation in affiliates (1) | 2,676 | 2,700 | 2,676 | 2,700 | ||
| Participation in subsidiaries due to bonus shares | 0 | 0 | 47 | 22 | ||
| Guarantees | 104 | 104 | 40 | 40 | ||
| Dividend tax withheld for offset (2) | 4,721 | 4,721 | 4,421 | 4,421 | ||
| Total | 7,502 | 7,525 | 52,484 | 52,483 |
The receivable is recognized as a tax receivable under IAS 12, which consists of dividend withholding taxes as required by the standard and is measured at the total amount expected to be recovered from the tax authorities. The Company measures current tax assets both initially and subsequently at the amount expected to be recovered from the tax authorities. Management reasonably believes, taking into account the advice received from its legal/ tax advisors, that there is no risk of non-recovery of

the receivable, on the one hand, due to the lack of an explicit legislative provision/ decision of an administrative court (or other competent body) on the impossibility of recovering (through repayment or offseting) the claim and, on the other hand, as the impossibility of recovering the above claim due to the change in the legislative regime would constitute a retroactive change in the tax treatment of certain taxable material, in violation of Article 78 par. 2 of the Constitution. At the same time, the Group's Management intends to take further action in the near future to ensure its recovery.
The breakdown of the participations of the parent Company in the subsidiaries of the Group on 30.09.2025 and 31.12.2024 is shown below:
| % of direct | Number of shares / total | Cost | |||
|---|---|---|---|---|---|
| participation | number of shares | 30.09.2025 | 31.12.2024 | ||
| ATHEXCSD (former TSEC) | 100 | 802,600 | 32,380 | 32,380 | |
| ATHEXClear | 100 | 8,500,000 | 12,920 | 12,920 | |
| Total | 45,300 | 45,300 |
In the first half of 2025 the Company collected dividend of €12.50 per share from the ATHEXCSD subsidiary and dividend of €0.70 per share from the ATHEXCLEAR subsidiary. Management has assessed at the end of the reporting period whether events or circumstances exist that indicate that the carrying amount of investments in subsidiaries may not be recoverable. This analysis did not result in the need to perform an in-depth impairment test.
All claims are short-term, and no discounting is required on the date of the statement of financial position. The breakdown of clients and other receivables is shown in the following table:
| Group | Company | |||
|---|---|---|---|---|
| 30.09.2025 | 31.12.2024 | 30.09.2025 | 31.12.2024 | |
| Clients | 4,163 | 4,055 | 2,883 | 2,919 |
| Less: expected credit losses | (1,883) | (1,878) | (1,605) | (1,604) |
| Net commercial receivables | 2,280 | 2,177 | 1,279 | 1,315 |
| Other receivables | ||||
| Tax (1) | 3,568 | 3,705 | 0 | 0 |
| Taxes withheld on deposits | 168 | 213 | 28 | 38 |
| Contractual claims (2) | 5,848 | 4,929 | 2,250 | 2,027 |
| Other withheld taxes | 24 | 48 | 1 | 10 |
| Prepaid non-accrued expenses (3) | 2,104 | 2,693 | 1,433 | 1,798 |
| Other debtors | 64 | 64 | 72 | 69 |
| Total other receivables | 11,776 | 11,652 | 3,784 | 3,942 |

The book value of the claims above reflects their fair value.
On 30.09.2025 financial assets at fair value through other income includes the shares that the Group has acquired in Boursa Kuwait as well as in the Belgrade Stock Exchange.
The shares of Boursa Kuwait posted a valuation gain of €3,678 thousand compared to 31.12.2024 which was accounted in the special securities valuation reserve, from which the corresponding deferred tax of €809 thousand was subtracted.
The GM of Boursa Kuwait decided to distribute dividend for fiscal year 2024. The Company has recognized income of €368 thousand in the 1st half of 2025.
The Belgrade Stock Exchange posted a valuation loss of €19 thousand compared to 31.12.2024 which was accounted in the special securities valuation reserve, from which the corresponding deferred tax of €4 thousand was subtracted.
The value of the 0.779% participation in Boursa Kuwait and the 4.75% participation in the Belgrade Stock Exchange are analyzed below:
| Group | Company | |||
|---|---|---|---|---|
| 30.09.2025 | 31.12.2024 | 30.09.2025 | 31.12.2024 | |
| Participation in the Belgrade Stock Exchange | ||||
| Balance - start of the period | 174 | 171 | 174 | 171 |
| Profit / (Loss) from the valuation of the participation recognized in the Statement of Comprehensive Income |
(19) | 3 | (19) | 3 |
| Balance - end of period | 155 | 174 | 155 | 174 |
| Participation in Boursa Kuwait | ||||
| Balance - start of the period | 11,254 | 7,910 | 11,254 | 7,910 |
| Profit / (Loss) from the valuation of the participation recognized in the Statement of Comprehensive Income |
3,678 | 3,344 | 3,678 | 3,344 |
| Balance - end of period | 14,932 | 11,254 | 14,932 | 11,254 |
| Grand total | 15,087 | 11,428 | 15,087 | 11,428 |
In the financial assets valued at amortized cost category, during the first half of 2025 Greek Government Bonds in the amount of €649 thousand matured.
The cash at hand and at bank of the Group are invested in short-term interest-bearing instruments in order to maximize benefits, in accordance with the policy set by the Company and the Group.
On 30.09.2025, a significant portion of the cash of the Group is, due to compliance of ATHEXClear with the EMIR Regulation, kept at the Bank of Greece (BoG).
The breakdown of the cash at hand and at bank of the Group is as follows:

| Group | Company | |||||
|---|---|---|---|---|---|---|
| 30.09.2025 | 31.12.2024 | 30.09.2025 | 31.12.2024 | |||
| Deposits at the Bank of Greece | 24,256 | 20,562 | 0 | 0 | ||
| Sight deposits in commercial banks | 2,246 | 2,299 | 1,080 | 1,481 | ||
| Time deposits up to 3 months | 67,689 | 45,650 | 19,882 | 10,750 | ||
| Cash at hand | 2 | 7 | 0 | 3 | ||
| Total | 94,193 | 68,518 | 20,962 | 12,234 |
Third party balances in bank accounts of the Group is a memo account for the margins that ATHEXClear receives from its Members for the derivatives market and the cash market. ATHEXClear manages Member margins, which in accordance with the investment policy for deposits, are placed with the Bank of Greece.
Implementation of the ATHEXClear investment policy begun together with the application of the new clearing model and risk management in the derivatives market on 1.12.2014.
According to the contract between ATHEXClear and the BoG dated 24.6.2024, with effect from Tuesday 25.6.2024, ATHEXClear operates in the Target-GR system as an Auxiliary System (without settlement method) with CCP indication, successfully transitioning from the previous operating status of the company to Target-GR as a Direct Participant with Payment bank indication (until Friday 21.6.2024).
In particular, in accordance with Article IV ("Funds held in the SAC of the ASM of guarantee funds") of the contract, ATHEXClear now has the possibility of maintaining in a Special Cash Account (SAC) of the Continuous Settlement (CTS) of the Ancillary System, all of ATHEXClear's guarantee funds for the purpose of clearing transactions, which consist exclusively of:
In the above context, interest will be paid by the BoG to ATHEXClear's Main Cash Account (RTGS) in the Auxiliary System environment in Target-GR, while the interest attributable to the portion of the guarantee funds contributed by the Clearing Members of ATHEXClear must be calculated and attributed to them respectively by ATHEXClear.
Interest corresponding to ATHEXClear's balances in RTGS amounted to €407 thousand in the nine months of 2025.
The amounts of €448,715 thousand on 30.09.2025 and €350,501 thousand on 31.12.2024 respectively shown below and in the Statement of Financial Position on 30.09.2025 and 31.12.2024 respectively, concern exclusively Member collaterals in the cash and derivatives markets.

| Group | ||
|---|---|---|
| 30.09.2025 | 31.12.2024 | |
| Clearing Fund accounts – Cash Market | 30,081 | 28,051 |
| Additional Clearing Fund collaterals – Cash Market | 209,041 | 188,336 |
| Clearing Fund accounts – Derivatives Market | 41,728 | 23,100 |
| Additional Clearing Fund collaterals – Derivatives Market | 165,912 | 109,544 |
| Other (1) | 1,953 | 1,470 |
| Third party balances | 448,715 | 350,501 |
(1) On 30.09.2025, in accounts with commercial banks of the Group, dormant client balances of the Clearing Fund amounting to €35 thousand were kept, as well as €1,918 thousand concerning amounts for distribution from bond interest payments and dividends to deceased beneficiaries and amounts from forced sales.
The deferred tax obligations of the Group were reduced from €3,738 thousand on 31.12.2024 to €3,468 thousand on 30.09.2025. This reduction is mainly due to the €1,093 thousand increase in the deferred tax claim, resulting from the increase in Contractual Obligations, while on the other hand there was an increase in the deferred tax liability of €805 thousand due to an increase in the valuation of the participation in Boursa Kuwait.
As part of IFRS 15, revenue from new listings at ATHEX, as well as rights issues that take place during the fiscal year are considered to concern not only the fiscal year during which they are paid, but must be recognized and allocated to the duration that the company remains listed at ATHEX, during which the service is expected to be provided.
The contractual obligations by service, on 30.09.2025 and 31.12.2024 for the Group and the Company are analyzed as follows:
| Group | Short-term contractual obligations |
Long-term contractual obligations |
|---|---|---|
| New listings | 2,019 | 5,927 |
| Rights issues | 1,472 | 910 |
| Total | 3,491 | 6,837 |
| Company | Short-term contractual obligations |
Long-term contractual obligations |
|---|---|---|
| New listings | 875 | 2,417 |
| Rights issues | 604 | 259 |
| Total | 1,479 | 2,676 |

| Group | Short-term contractual obligations | Long-term contractual obligations |
|---|---|---|
| Newlistings | 816 | 2,454 |
| Rights issues | 980 | 1,109 |
| Total | 1,796 | 3,563 |
| Company | Short-term contractual obligations | Long-term contractual obligations |
|---|---|---|
| Newlistings | 435 | 1,303 |
| Rights issues | 300 | 315 |
| Total | 735 | 1,618 |
Short-term are the obligations that are recognized within one year, while long-term contractual obligations are those obligations that are recognized in a time frame of more than one year.
| Number of shares | Par value (€) | Share Capital (€) |
Share Premium (€) | |
|---|---|---|---|---|
| Total 01.01.2024 | 60,348,000 | 0.42 | 25,346,160 | 157,084 |
| Total 31.12.2024 | 60,348,000 | 0.42 | 25,346,160 | 157,084 |
| Total 30.09.2025 | 60,348,000 | 0.42 | 25,346,160 | 157,084 |
| Group | Company | |||
|---|---|---|---|---|
| 30.09.2025 | 31.12.2024 | 30.09.2025 | 31.12.2024 | |
| Regular Reserve | 13,095 | 12,419 | 9,408 | 9,408 |
| Untaxed and specially taxed reserves | 10,737 | 10,737 | 10,281 | 10,281 |
| Treasury stock reserve | (12,669) | (12,669) | (12,669) | (12,669) |
| Real estate revaluation reserve | 9,249 | 9,249 | 1,907 | 1,907 |
| Other (1) | 39 | 3,568 | 39 | 3,568 |
| Special securities valuation reserve (2) | 10,833 | 7,979 | 10,833 | 7,980 |
| Reserve from distribution of bonus shares to staff | 1,598 | 1,476 | 1,322 | 1,199 |
| Total | 32,882 | 32,759 | 21,121 | 21,674 |

The General Meeting on 31.05.2021 decided to grant authorization for the Company to acquire own shares in accordance with the terms and conditions of article 49 of Law 4548/2018, for a time period not to exceed twelve (12) months, at a minimum price of €0.49 and a maximum price of €5.00 per share. The maximum number of own shares acquired will not exceed 10% of the paid-in share capital.
The share buyback program began on 3.12.2021 and was completed on 30.11.2022. The Company possesses 2,498,000 shares, at an average acquisition price of €3.336 per share and a total cost of €8.33m; these shares correspond to 4.14% of the voting rights of the Company.
The General Meeting on 08.06.2023 decided to grant authorization for the Company to acquire own shares in accordance with the terms and conditions of article 49 of Law 4548/2018, for a time period not to exceed twenty-four (24) months, at a minimum price of €0.42 and a maximum price of €6.00 per share. The maximum number of own shares acquired will not exceed 10% of the paid-in share capital.
The program was completed in June 2025 without any purchases.
The retained earnings of the Group of €60,428 thousand on 31.12.2024 amounted to €72,595 thousand on 30.09.2025, as they increased by €26,815 thousand comprehensive income for the nine months and reduced from the formation of a regular reserve in the amount of €676 thousand and the amount of €13,970 thousand for dividends paid.
The retained earnings of the Company of €41,640 thousand on 31.12.2024 amounted to €46,830 thousand om 30.09.2025, as they increased by €19,161 thousand in comprehensive income for the nine months and reduced by the amount of €13,970 thousand for dividends paid.
All liabilities are short term and, therefore, no discounting on the date of the financial statements is required. The breakdown of suppliers and other liabilities are shown in the following table:
| Group | Company | ||||
|---|---|---|---|---|---|
| 30.09.2025 | 31.12.2024 | 30.09.2025 | 31.12.2024 | ||
| Suppliers | 4,910 | 4,187 | 1,826 | 2,021 | |
| Hellenic Capital Market Commission Fee | 933 | 1,122 | 332 | 386 | |
| Dividends payable | 3 | 7 | 3 | 7 | |
| Accrued third party services | 3,792 | 801 | 3,512 | 656 | |
| Employee remuneration payable | 5,250 | 2,761 | 2,951 | 1,533 | |
| Share capital return to shareholders | 63 | 79 | 63 | 79 | |
| Prepaid revenue | 207 | 309 | 107 | 182 | |
| Various creditors | 171 | 261 | 112 | 190 | |
| Total | 15,329 | 9,527 | 8,906 | 5,054 |
The analysis of taxes payable of the Group and the Company are presented in the table below:

| Group | Company | |||
|---|---|---|---|---|
| 30.09.2025 | 31.12.2024 | 30.09.2025 | 31.12.2024 | |
| Tax on stock sales | 4,257 | 4,121 | 0 | 0 |
| Payroll taxes | 316 | 439 | 186 | 264 |
| VAT-Other taxes | 347 | 351 | 141 | 163 |
| Total | 4,920 | 4,911 | 327 | 427 |
The amount of €4,257 thousand corresponds to the tax (0.10%) on stock sales for September 2025 which was turned over to the Greek State in October 2025.
Income tax has been calculated based on the rules of tax legislation. Non-deductible expenses mainly include provisions, various expenses as well as amounts which the Company considers that they will not be considered justifiable production expenses in a potential tax audit and which are adjusted by management when the income tax is calculated.
| Tax liabilities | Group | Company | ||
|---|---|---|---|---|
| 30.09.2025 | 31.12.2024 | 30.09.2025 | 31.12.2024 | |
| Liabilities / (claims) start | 3,465 | 2,398 | 890 | 830 |
| Income tax expense | 8,697 | 5,222 | 1,268 | 1,207 |
| Offsetting of income tax prepayment | (235) | (88) | (40) | (28) |
| Taxes paid | (3,380) | (4,067) | (890) | (1,119) |
| Liabilities / (claims) end | 8,547 | 3,465 | 1,228 | 890 |
| Group | Company | ||||
|---|---|---|---|---|---|
| 30.09.2025 | 30.09.2024 | 30.09.2025 | 30.09.2024 | ||
| Income Tax | 8,697 | 3,962 | 1,268 | 1,022 | |
| Deferred Tax | (1,077) | (222) | (367) | (147) | |
| Income tax expense / (revenue) | 7,620 | 3,740 | 901 | 875 |
Reconciliation of the income tax with profits/losses before tax on the basis of the applicable ratios and the tax expense is as follows:
| Group | Company | |||
|---|---|---|---|---|
| 30.09.2025 | 30.09.2024 | 30.09.2025 | 30.09.2024 | |
| Earnings before taxes | 34,435 | 16,989 | 20,062 | 13,036 |
| Income tax rate | 22% | 22% | 22% | 22% |
| Expected income tax expense | 7,576 | 3,738 | 4,414 | 2,868 |
| Tax effect of non-taxable income | (54) | (176) | (3,570) | (2,061) |
| Tax effect of non-deductible expenses | 98 | 178 | 57 | 68 |
| Income tax expense / (revenue) | 7,620 | 3,740 | 901 | 875 |
The tax effect of non-taxable income mainly includes income from dividends by subsidiaries, which are eliminated on a consolidated basis.
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For fiscal years 2011 to 2015, the Greek Sociétés Anonymes and Limited Liability Companies whose annual financial statements must be audited were required to obtain an "Annual Certificate", as provided for in §5 article 82 of Law 2238/1994 and article 65A Law 4174/2013, which is issued after a tax audit carried out by the same statutory auditor or audit firm that audits the annual financial statements. After completion of the tax audit, the statutory auditor or the audit firm issues to the company a "Tax Compliance Report" which is then submitted electronically to the Ministry of Finance.
Starting with fiscal year 2016, the issuance of an "Annual Certificate" is optional. The tax authorities reserve the right to carry out a tax audit within the established framework as defined in article 36 of Law 4174/2013.
For fiscal years 2011 and 2017-2021 the companies of the Group have been audited by PricewaterhouseCoopers S.A., and for fiscal years 2012-2016 they have been audited by Ernst and Young S.A. and for fiscal years 2022, 2023 and 2024 by Grant Thornton and have received "Tax Compliance Reports" without qualifications in accordance with the regulations in effect (article 82, §5 of Law 2238/1994 for fiscal years 2011-2013 and article 65A of Law 4174/2013 for fiscal years 2014-2024).
The value of transactions and the balances of the Group with related parties are analyzed in the following table:
| Group | Company | |||
|---|---|---|---|---|
| 30.09.2025 | 30.09.2024 | 30.09.2025 | 30.09.2024 | |
| Remuneration of executives and members of the BoD | 2,661 | 2,353 | 1,967 | 1,780 |
| Cost of social security | 424 | 376 | 304 | 274 |
| Total | 3,085 | 2,729 | 2,271 | 2,054 |
The intra-Group balances on 30.09.2025 and 31.12.2024, as well as the intra-Group transactions of the companies of the Group on 30.09.2025 and 30.09.2024 are shown below:
| INTRA-GROUP BALANCES 30.09.2025 | ||||
|---|---|---|---|---|
| ATHEX | ATHEXCSD | ATHEXCLEAR | ||
| ATHEX | Claims | 0 | 109 | 1 |
| Liabilities | 0 | 5 | 0 | |
| ATHEXCSD | Claims | 5 | 0 | 719 |
| Liabilities | 109 | 0 | 2 | |
| ATHEXCLEAR | Claims | 0 | 2 | 0 |
| Liabilities | 1 | 719 | 574 |

| INTRA-GROUP BALANCES 31.12.2024 | ||||
|---|---|---|---|---|
| ATHEX | ATHEXCSD | ATHEXCLEAR | ||
| ATHEX | Claims | 0 | 93 | 0 |
| Liabilities | 0 | 5 | 0 | |
| ATHEXCSD | Claims | 5 | 0 | 530 |
| Liabilities | 93 | 0 | 2 | |
| ATHEXCLEAR | Claims | 0 | 2 | 0 |
| Liabilities | 0 | 530 | 0 |
| INTRA-GROUP REVENUES-EXPENSES 01.01 - 30.09.2025 | ||||
|---|---|---|---|---|
| ATHEX | ATHEXCSD | ATHEXCLEAR | ||
| ATHEX | Revenue | 0 | 447 | 99 |
| Expenses | 0 | 280 | 0 | |
| Dividend Income | 0 | 10,033 | 5,950 | |
| ATHEXCSD | Revenue | 280 | 0 | 6,566 |
| Expenses | 447 | 0 | 0 | |
| ATHEXCLEAR | Revenue | 0 | 0 | 0 |
| Expenses | 99 | 6,566 | 0 |
| INTRA-GROUP REVENUES-EXPENSES 01.01 - 30.09.2024 | ||||
|---|---|---|---|---|
| ATHEX | ATHEXCSD | ATHEXCLEAR | ||
| ATHEX | Revenue | 0 | 348 | 99 |
| Expenses | 0 | 276 | 0 | |
| Dividend Income | 0 | 6,260 | 2,635 | |
| ATHEXCSD | Revenue | 276 | 0 | 5,705 |
| Expenses | 348 | 0 | 0 | |
| ATHEXCLEAR | Revenue | 0 | 0 | 0 |
| Expenses | 99 | 5,705 | 0 |
Intra-Group transactions concern the fee for settlement services from ATHEXCSD to ATHEXClear, market data rebroadcast services from ATHEX to ATHEXCSD, the provision of administrative support services between the companies of the Group, as well as other services which are invoiced at prices comparative to those between third parties.
On 19 November 2025, EURONEXT N.V. announced the successful outcome of the voluntary share exchange tender offer for the acquisition of the ordinary registered shares of "HELLENIC EXCHANGES – ATHENS STOCK EXCHANGE S.A." ("ATHEX"). During the Acceptance Period, which ended on 17 November 2025, 1,962 shareholders lawfully and validly tendered, in aggregate, 42,953,405 ATHEX Shares, corresponding to approximately 74.25% of ATHEX's voting rights, whose exercise is not subject to suspension.
There is no event that has a significant effect on the results of the Group and the Company which has taken place or was completed after 30.09.2025, the date of the Nine Month 2025 interim financial statements and up until the approval of the financial statements by the Board of Directors of the Company on 24.11.2025.

| THE CHAIRMAN OF THE BoD | |
|---|---|
| GEORGE HANDJINICOLAOU | |
| THE CHIEF EXECUTIVE OFFICER | |
| YIANOS KONTOPOULOS | |
| THE CHIEF FINANCIAL AND ISSUER RELATIONS OFFICER |
|
| NICK KOSKOLETOS | |
| THE DIRECTOR OF FINANCIAL MANAGEMENT | |
| LAMBROS GIANNOPOULOS | |
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