Public contracts of Saint-Nazaire · 2026

Mission de diagnostic architectural et patrimonial de la Soucoupe (Bâtiment inscrit au titre des Monuments historiques)

Number 197 by amount of the 249 contracts Saint-Nazaire awarded in 2026.

Contract · Services professionnels · Prestations intellectuelles · carried out in 44600 · environmental clauses

110k €

contract ceiling — what was paid on it is not published

Signed on 10 July 2026 · running until about October 2027 · 1.3 yrs

Ongoing10 Oct 2027

Who won it

Chatillon ArchitectesSIREN 517473252

The competition

12 bids received

Adapted procedure · awarded to 2 companies

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

PriceForfaitaire

Published amendmentsnone

Subcontracting declaredno

Environmental considerationsClause environnementale

The 2 lots

Lot 110 July 2026 · 12 bids55k€

Lot 210 July 2026 · 12 bids55k€

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 →