Public contracts of Strasbourg · 2026

Travaux d’extension du groupe scolaire Erckmann Chatrian à Strasbourg

Number 90 by amount of the 279 contracts Strasbourg awarded in 2026.

Contract · Other · Travaux · social clauses · environmental clauses

343k €

contract ceiling — what was paid on it is not published

Signed on 16 March 2026 · running until about March 2032 · 6.0 yrs

Ongoing16 Mar 2032

Who won it

RiessSIREN 390661577

The competition

5 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

Framework agreementyes: orders follow, the amount is a ceiling

PriceForfaitaire

Published amendmentsnone

Subcontracting declaredno

Social considerationsClause sociale

Environmental considerationsClause environnementale

Other contracts of Riess in Strasbourg

Trx de réhabili Foyer St Joseph : créa restaurant scolaire, plateau sportif et bureaux2025268k€

All public contracts of Strasbourg

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 →