Public contracts of Saint-Nazaire · 2026

Accord cadre de travaux maritimes et subaquatiques

Number 10 by amount of the 249 contracts Saint-Nazaire awarded in 2026.

Contract · Construction and Bâtiment · Travaux · carried out in 44606 · environmental clauses

6€M

contract ceiling — what was paid on it is not published

Signed on 13 August 2026 · running until about August 2030 · 4.0 yrs

Ongoing13 Aug 2030

Who won it

Nge Genie CivilSIREN 487469330

The competition

2 bids received

Adapted procedure · awarded to 1 company

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

View the consolidated DECP (data.gouv.fr) ↗

The form of the contract

Framework agreementyes: orders follow, the amount is a ceiling

PriceMixte

Published amendmentsnone

Subcontracting declaredno

Environmental considerationsClause environnementale

The 2 lots

Lot 113 August 2026 · 2 bids3M€

Lot 213 August 2026 · 2 bids3M€

All public contracts of Saint-Nazaire

Marchés de plus de 40 000 € HT déclarés à la notification (DECP) : montants des contrats, pas les paiements. Les plus petits marchés ne sont pas publiés ; les montants manifestement erronés sont écartés.

Source: Public procurement — DECP (data.gouv.fr)·Data ↗·Method →