Public contracts of Challans · 2025

Ossature métallique

Number 11 by amount of the 48 contracts Challans awarded in 2025.

Contract · Construction and Bâtiment · Travaux · carried out in 85047

275k €

contract ceiling — what was paid on it is not published

Signed on 13 October 2025 · running until about December 2026 · 1.2 yrs

Ongoing13 Dec 2026

Who won it

Arnaudeau CMSIREN 309275717

The competition

1 bid 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

PriceMixte

Published amendments2

Other contracts of Arnaudeau CM in Challans

Couverture et étanchéité2024389k€Ossature métallique2024263k€Couverture et étanchéité2023790k€Ossature métallique2023275k€

All public contracts of Challans

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 →