Public contracts of Communauté d'agglomération Étampois Sud Essonne · 2026

Schéma directeur eau potable PGSSE

€339k

maximum contract amount over 3 years — what was paid on it is not published

Signed on 31 July 2026 · running until about July 2029 · 3 yrs

Ongoing31 Jul 2029

That is at most ~€113k a year on average: a maximum too.

Company selected

ArteliaIngénierie, études techniques · registered office Saint-Ouen-Sur-Seine (93400) · headcount 2,000 to 4,999 employees · SIREN 444523526

The competition

8 bids received

Median for this procedure in 2026: 3 bids, across 448 comparable contracts. Procedure with negotiation · awarded to 1 company

Open data gives the contract holder and the number of bids. The identity of unsuccessful bidders is not published.

The largest of the 3 contracts Communauté d'agglomération Étampois Sud Essonne published for 2026.

Contract details (procedure, price, amendments, lots)

Procedure : Procédure avec négociation

Price : Forfaitaire

Published amendments : none

Subcontracting declared : yes

Environmental considerations : Critère environnemental

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.