Alten
Alten is number 1350 in the 311 Titans Index of the world's largest companies, with reported revenue of about $4.6bn in 2025. It is headquartered in Boulogne-Billancourt, France. In short: company.
Part of the 311 Titans Index (311institute.com). Last updated .
Other Titans in France
- TotalEnergies (#25)
- Électricité de France (#48)
- Carrefour Group (#62)
- Engie (#78)
- LVMH (#84)
- Airbus (#97)
- Vinci (#104)
- Renault (#126)
- Bouygues (#127)
- CMA CGM (#146)
- Compagnie De Saint-Gobain (#151)
- Saint-Gobain (#154)
- Veolia (#158)
- Société nationale des chemins de fer français (#166)
- L'Oréal (#175)
- Sanofi (#178)
- Orange (#186)
- La Poste (#204)
- Schneider Electric (#205)
- Air France-KLM (#223)
- Air Liquide (#276)
- Michelin (#285)
- EssilorLuxottica (#296)
- Sodexo (#303)
- Eiffage (#315)
- Thales (#324)
- Capgemini (#338)
- Valeo (#340)
- Rexel (#392)
- Alstom (#406)
Related
- Innovation profile of Boulogne-Billancourt
- France: economy and key statistics
- The 311 Titans Index
- All 311 Indexes
Questions and answers
How big is Alten?
Alten reported revenue of about $4.6bn in 2025, ranking number 1350 in the 311 Titans Index.
Where is Alten headquartered?
Alten is headquartered in Boulogne-Billancourt, France.
Source: official filing (filing), retrieved 5 October 2026. Revenue converted to US dollars at the ECB average rate for the financial year.
© 311 Institute 2026. Facts from official filings, Wikidata (CC0) and the sources linked on this page. The selection, classification and links are the proprietary work of the 311 Institute, protected by copyright and database rights.