Public contracts of Carquefou · 2025

Concours de Maîtrise d’Oeuvre sur Esquisse + pour l’Extension, la Restructuration et la Rénovation énergétique de la Médiathèque Hélène Carrère d’Encausse

Number 9 by amount of the 76 contracts Carquefou awarded in 2025.

Contract · Services professionnels · Maitrise d'œuvre · carried out in 44470

662k €

contract ceiling — what was paid on it is not published

Signed on 3 February 2025 · running until about November 2028 · 3.8 yrs

Ongoing4 Nov 2028

Who won it

Q.S.B.SIREN 523495539

The competition

3 bids received

Contract awarded without prior advertising or competitive bidding · awarded to 9 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 amendments1

Subcontracting declaredyes

All public contracts of Carquefou

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 →