Public contracts of Les Houches · 2025

Restructuration et extension de la salle OLCA

The largest contract Les Houches awarded in 2025, out of 26.

Contract · Construction and Bâtiment · carried out in 74310 · environmental clauses

3.9€M

contract ceiling — what was paid on it is not published

Signed on 27 October 2025 · running until about October 2027 · 2.0 yrs

Ongoing28 Oct 2027

Who won it

SemaSIREN 401659321

The competition

6 bids received

Open call for tenders · awarded to 7 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 amendments4

Subcontracting declaredyes

Environmental considerationsCritère environnemental, Clause environnementale

The 2 lots

Lot 127 October 2025 · 6 bids2M€

Lot 227 October 2025 · 6 bids2M€

Other contracts of Sema in Les Houches

Tvx OLCA démolition maçonnerie gros oeuvre20241.8M€

All public contracts of Les Houches

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 →