| (in thousands of euros) | Note | 2024 | 2023 | 
|---|---|---|---|
| Billings (goods and services) | Billings (goods and services)Note 3 | Billings (goods and services) 2024 40,266 | Billings (goods and services) 2023 29,244 | 
| Reversal of provisions and expenses transfers | Reversal of provisions and expenses transfersNote 4 | Reversal of provisions and expenses transfers 2024 108,955 | Reversal of provisions and expenses transfers 2023 57,411 | 
| Other income | Other incomeNote 
 | Other income 2024 898 | Other income 2023 843 | 
| Total operating income | Total operating incomeNote 
 | Total operating income 2024150,119 | Total operating income 202387,498 | 
| Purchases and external expenses | Purchases and external expensesNote 
 | Purchases and external expenses 2024 (17,716) | Purchases and external expenses 2023 (10,246) | 
| Taxes other than income taxes | Taxes other than income taxesNote 
 | Taxes other than income taxes 2024 (2,107) | Taxes other than income taxes 2023 (1,834) | 
| Personnel costs | Personnel costsNote 5 | Personnel costs 2024 (122,790) | Personnel costs 2023 (63,710) | 
| Depreciation & amortization, increase in provisions | Depreciation & amortization, increase in provisionsNote 
 | Depreciation & amortization, increase in provisions 2024 (1,410) | Depreciation & amortization, increase in provisions 2023 (1,772) | 
| Other expenses | Other expensesNote 
 | Other expenses 2024 (1,804) | Other expenses 2023 (2,872) | 
| Total operating expenses | Total operating expensesNote 
 | Total operating expenses 2024(145,827) | Total operating expenses 2023(80,434) | 
| Operating income | Operating incomeNote 
 | Operating income 2024 4,292 | Operating income 2023 7,064 | 
| Income from subsidiaries and affiliates | Income from subsidiaries and affiliatesNote 
 | Income from subsidiaries and affiliates 2024 2,003,270 | Income from subsidiaries and affiliates 2023 913,897 | 
| Interest and other financial income | Interest and other financial incomeNote 
 | Interest and other financial income 2024 4,700 | Interest and other financial income 2023 2,145 | 
| Reversal of financial provisions | Reversal of financial provisionsNote 
 | Reversal of financial provisions 2024 – | Reversal of financial provisions 2023 2 | 
| Total financial income | Total financial incomeNote 
 | Total financial income 20242,007,970 | Total financial income 2023916,044 | 
| Interest and other financial expenses | Interest and other financial expensesNote 
 | Interest and other financial expenses 2024 (127,698) | Interest and other financial expenses 2023 (107,817) | 
| Depreciation & amortization, increase in provisions | Depreciation & amortization, increase in provisionsNote 
 | Depreciation & amortization, increase in provisions 2024 (1,504) | Depreciation & amortization, increase in provisions 2023 (27,500) | 
| Total financial expenses | Total financial expensesNote 
 | Total financial expenses 2024(129,202) | Total financial expenses 2023(135,317) | 
| Financial Income | Financial IncomeNote 6 | Financial Income 2024 1,878,768 | Financial Income 2023 780,727 | 
| Current result before tax | Current result before taxNote 
 | Current result before tax 2024 1,883,060 | Current result before tax 2023 787,791 | 
| Non recurring income on operating activities | Non recurring income on operating activitiesNote 
 | Non recurring income on operating activities 2024 – | Non recurring income on operating activities 2023 120,830 | 
| Reversal of provisions | Reversal of provisionsNote 
 | Reversal of provisions 2024 4,200 | Reversal of provisions 2023 – | 
| Total exceptional revenues | Total exceptional revenuesNote 
 | Total exceptional revenues 20244,200 | Total exceptional revenues 2023120,830 | 
| Non recurring expenses on operating activities | Non recurring expenses on operating activitiesNote 
 | Non recurring expenses on operating activities 2024 (425) | Non recurring expenses on operating activities 2023 (120,833) | 
| Increases in depreciation, amortization and provisions | Increases in depreciation, amortization and provisionsNote 
 | Increases in depreciation, amortization and provisions 2024 – | Increases in depreciation, amortization and provisions 2023 – | 
| Total exceptional expenses | Total exceptional expensesNote 
 | Total exceptional expenses 2024(425) | Total exceptional expenses 2023(120,833) | 
| Non recurring loss | Non recurring lossNote 7 | Non recurring loss 2024 3,775 | Non recurring loss 2023 (3) | 
| Income tax | Income tax Note 8 | Income tax 20248,611 | Income tax 202312,033 | 
| Net income for the year | Net income for the yearNote 
 | Net income for the year 2024 1,895,446 | Net income for the year 2023 799,821 |