Public contracts of Vallons-de-l'Erdre · 2026

Rénovation groupe solaire - lot 04 - étanchéité

Number 4 by amount of the 24 contracts Vallons-de-l'Erdre awarded in 2026.

Original label (DECP) : « Rénovation groupe solaire - lot 04 - étanchéité » · Contract · Construction and Bâtiment · carried out in 44540

413k €

contract ceiling — what was paid on it is not published

Signed on 25 June 2026 · running until about February 2028 · 1.7 yrs

Ongoing24 Feb 2028

Who won it

AstenSIREN 542057336

The competition

5 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 amendments11

Subcontracting declaredyes

All public contracts of Vallons-de-l'Erdre

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 →