Public contracts of Challans · 2026

Cloisons sèches - isolation - plafonds

Number 49 by amount of the 50 contracts Challans awarded in 2026.

Original label (DECP) : « Cloisons sèches - isolation - plafonds » · Contract · Construction and Bâtiment · carried out in 85047

37k €

contract ceiling — what was paid on it is not published

Signed on 5 January 2026 · ended around February 2026 · 0.1 yrs

Ended4 Feb 2026

Who won it

IsolyaSIREN 491330882

The competition

Number of bids not published for that year: the field is only systematic from 2024.

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

PriceForfaitaire

Published amendments3

Subcontracting declaredyes

Other contracts of Isolya in Challans

Cloison sèche - plafonds en plaques de plâtre2025168k€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 →