Public contracts of Communauté d'agglomération du Cotentin · 2026

Maîtrise d’oeuvre pour des travaux d’amélioration de renouvellement de réhabilitation ou de création d’ouvrage d’eau potable ou d’assainissement

€1.8M

contract ceiling — what was paid on it is not published

Signed on 11 September 2026 · running until about September 2030 · 4 yrs

Ongoing11 Sept 2030

Who won it

OstinatoActivités d'architecture · registered office Rambouillet (78120) · headcount 10 to 19 employees · SIREN 495147092

Main holder, with the largest amount. The contract has 2 holders; the others are not shown here yet.

The competition

2 bids received

Median for this procedure in 2026: 3 bids, across 14681 comparable contracts. Open tender · awarded to 2 companies

Open data publishes the winner and the bid count — never the identity of unsuccessful bidders.

Number 20 by amount of the 241 contracts Communauté d'agglomération du Cotentin published for 2026.

Contract details (procedure, price, amendments, lots)

Procedure : Appel d'offres ouvert

Framework agreement : yes: orders follow, the amount is a ceiling

Price : Mixte

Published amendments : 11

Subcontracting declared : yes

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.