Public contracts of Challans · 2025

Cloison sèche - plafonds en plaques de plâtre

Number 20 by amount of the 48 contracts Challans awarded in 2025.

Original label (DECP) : « Cloison sèche - plafonds en plaques de plâtre » · Contract · Construction and Bâtiment · Travaux · carried out in 85047

168k €

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

IsolyaSIREN 491330882

The competition

3 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

PriceMixte

Published amendments5

Subcontracting declaredyes

Other contracts of Isolya in Challans

Cloisons sèches - isolation - plafonds202637k€Cloisons sèches202532k€Cloison sèche - plafonds en plaques de plâtre2024156k€Cloisons sèches202340k€Cloison sèche - plafonds en plaques de plâtre2022155k€

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 →