Public contracts of Communauté d'agglomération de La Rochelle · 2026

Maîtrise d’oeuvre

Construction d’une station d’épuration et équipement de devellopement durable st christophe

€460k

maximum contract amount over 7 years — what was paid on it is not published

Signed on 4 February 2026 · running until about February 2033 · 7 yrs

Ongoing4 Feb 2033

That is at most ~€66k a year on average: a maximum too.

Company selected

Egis Eau SAIngénierie, études techniques · registered office Montpellier (34000) · headcount 250 to 499 employees · SIREN 493378038

A contract awarded to a consortium of 5 holders; above, the main holder. With it: Egis Structures et Environnement, Egis Bâtiments Centre Ouest (Iosis Centre-Ouest - Études Bâtiments Ingénierie), Spirale Cecile Ripp-Massendari Benoit Bourgeois, Atelier de l'Empreinte. The amount is the whole contract’s: the DECP does not publish each holder’s share.

Number 38 by amount of the 140 contracts Communauté d'agglomération de La Rochelle published for 2026.

Contract details (procedure, price, amendments, lots)

Procedure : Procédure avec négociation

Price : Forfaitaire

Published amendments : none

Contracts above €40,000 excluding VAT, as declared when they are awarded (DECP): contract amounts, not payments. Smaller contracts are not published; obviously wrong amounts are set aside.