Public contracts of Communauté d'agglomération Pornic Agglo Pays de Retz · 2026

Extension de la STEP d’arthon

€1.7M

contract ceiling — what was paid on it is not published

Signed on 10 March 2026 · running until about June 2028 · 2.5 yrs

Ongoing9 Jun 2028

Who won it

CNR ConstructionTravaux de maçonnerie générale et gros œuvre de bâtiment · registered office Pleumeleuc (35137) · headcount 100 to 199 employees · SIREN 026950055

Main holder, with the largest amount. The contract has 4 holders; the others are not shown here yet.

The competition

5 bids received

Median for this procedure in 2026: 3 bids, across 34631 comparable contracts. Simplified procedure · awarded to 4 companies

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

Number 2 by amount of the 60 contracts Communauté d'agglomération Pornic Agglo Pays de Retz published for 2026.

Contract details (procedure, price, amendments, lots)

Procedure : Adapted procedure: the lighter procedure allowed under the EU thresholds

Price : Forfaitaire

Published amendments : none

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.