Public contracts of Communauté d'agglomération Étampois Sud Essonne · 2026
Schéma directeur eau potable PGSSE
€339k
contract ceiling — what was paid on it is not published
Who won it
ArteliaIngénierie, études techniques · registered office Saint-Ouen-Sur-Seine (93400) · headcount 2 000 to 4 999 employees · SIREN 444523526The competition
8 bids received
Median for this procedure in 2026: 3 bids, across 584 comparable contracts. Procedure with negotiation · awarded to 1 company
Open data publishes the winner and the bid count — never the identity of unsuccessful bidders.
The largest of the 4 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.