Statutory auditors’ certificate regarding the information provided under Article L. 225‑115 (5) of the French Commercial Code
Information relating to the total number of voting right and shares as of 6 May 2026
Report on share repurchases from 20 to 26 May 2026
Additional information regarding items ahead of the Annual General Meeting of 18 June 2026
Report on share repurchases from 13 to 19 May 2026
Report on share repurchases from 6 to 12 May 2026
Information relating to the total number of voting rights and shares at April 30, 2026 – 192Kb
Notice of meeting – GM of 18 June 2026 (French Legal Gazette – in French only)
Share Buyback program
Press release relating to the SBB program__05052026
2025 Universal Registration Documents
Availability of the 2025 Universal Registration Document
Document-denregistrement-universel-2025 (XBRL)
2025 Universal Registration Document (PDF)
2025_Universal_Registration_Document_accessibility
Publication of 1st Quarter 2026 Revenue
ALTEN Press Release Q1 2026
Appendix Activity at the end of March 2026
Video conference Q1 2026 – French only
Audio conference Q1 2026
Audiocall transcription Q1 2026
Press release relating to the 2026 General Meeting and to the 2025 Dividend
