Acea S.P.A.
Acea S.P.A. is number 1668 in the 311 Titans Index of the world's largest companies, with reported revenue of about $3.3bn in 2025. It is headquartered in Rome, Italy. In short: Italian utility company.
Part of the 311 Titans Index (311institute.com). Last updated .
Other Titans in Italy
- Eni (#79)
- Ferrero SpA (#393)
- Prysmian Group (#431)
- A2A Energia S.P.A. (#498)
- TIM Group (#507)
- Telecom Italia Spa O Tim S.P.A. (#508)
- Iveco Group N.V. (#517)
- Webuild (#534)
- Hera S.P.A. (#541)
- Ferrari N.V. (#887)
- Pirelli (#949)
- Mfe-Mediaforeurope N.V. (#1368)
- De' Longhi S.P.A. (#1417)
- Brembo N.V. (#1425)
- Moncler S.P.A. (#1588)
- Ariston Holding N.V. (#1740)
- Reply S.P.A. (#1843)
- Ermenegildo Zegna N.V. (#2099)
- Ovs SpA (#2140)
- B.f. S.p.a. (#2303)
- Immsi S.P.A. (#2317)
- Stevanato Group S.p.A. (#2705)
- Infrastrutture Wireless Italiane S.P.A. O, In Forma Abbreviata, Inwit S.P.A. (#2822)
- Intercos S.P.A. (#2845)
- Safilo Group S.P.A. (#2951)
- Enav S.P.A. (#2952)
- Assicurazioni Generali (#F11)
- Poste Italiane (#F112)
Related
Questions and answers
How big is Acea S.P.A.?
Acea S.P.A. reported revenue of about $3.3bn in 2025, ranking number 1668 in the 311 Titans Index.
Where is Acea S.P.A. headquartered?
Acea S.P.A. is headquartered in Rome, Italy.
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.