3I ARCHITECTES
In 2025, 3I ARCHITECTES won 2 public contracts from the City of Marseille, worth €83k in total (maximum amounts notified), mostly in services professionnels.
Source: the City's contract file (2020) and the DECP, data.gouv.fr, data as of 29 September 2026.
Activités d'architecture
registered office in Marseille (13001) · headcount 3 to 5 employees · SIREN 892833856 · view on annuaire-entreprises.data.gouv.fr ↗
€83k
in contracts signed with the City since 2025, at their maximum amounts
The contracts signed
Largest first.
Maîtrise d’œuvre pour la reconstruction des vestiaires du stade Bois…signed on 24 Sept 2025€48kMaîtrise d’oeuvre pour des travaux de renforcement à la Maternelle les…signed on 30 Oct 2025€36kMaximum contract amounts: what the City paid the company, contract by contract, is not published. A shared lot shows the whole lot’s amount. Source: City of Marseille, DECP.