Lot 6 - gros oeuvre

The largest contract Île-d'Houat awarded in 2026, out of 2.

Original label (DECP) : « Lot 6 - gros oeuvre » · Contract · Construction and Bâtiment · Travaux · carried out in 56170

186k €

contract ceiling — what was paid on it is not published

Signed on 30 January 2026 · running until about December 2027 · 1.8 yrs

Ongoing1 Dec 2027

Who won it

Entr de Maconnerie Kergosien FreresSIREN 449963099

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 amendments1

Other contracts of Entr de Maconnerie Kergosien Freres in Île-d'Houat

Lot 4 - terrassement VRD202641k€

All public contracts of Île-d'Houat

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 →