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

Travaux d’adaptation STEP Pornic

€15.2M

contract ceiling — what was paid on it is not published

Signed on 23 July 2026 · running until about March 2028 · 20 months

Ongoing23 Mar 2028

Who won it

OtvIngénierie, études techniques · registered office Saint-Maurice (94410) · headcount 500 to 999 employees · SIREN 433998473

Main holder, with the largest amount. The contract has 3 holders; the others are not shown here yet.

The competition

2 bids received

Median for this procedure in 2026: 3 bids, across 14739 comparable contracts. Open tender · awarded to 3 companies

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

The largest of the 60 contracts Communauté d'agglomération Pornic Agglo Pays de Retz published for 2026.

Contract details (procedure, price, amendments, lots)

Procedure : Appel d'offres ouvert

Price : Forfaitaire

Published amendments : 10

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.