Public contracts of Communauté de communes de Sélestat · 2025

Maîtrise d’oeuvre pour la rénovation thermique du Cosec Koch à Châtenois

€292k

maximum contract amount over 4 years — what was paid on it is not published

Signed on 24 March 2025 · running until about March 2029 · 4 yrs

Ongoing24 Mar 2029

That is at most ~€73k a year on average: a maximum too.

Who won it

Société d'Études de Structures Metalliques et BoisIngénierie, études techniques · registered office Sausheim (68390) · headcount 20 to 49 employees · SIREN 316580406

A contract awarded to a consortium of 7 holders; above, the main holder. With it: Sib Études Structure Ingenierie Bâtiment, Ingenierie et Développement, Euro Sound Project - E.S.P. (DB Silence), Atelier Architecture Christophe Cunci, Solares Bauen, Archimed Environnement. The amount is the whole contract’s: the DECP does not publish each holder’s share.

The competition

4 bids received

Median for this procedure in 2025: 3 bids, across 585 comparable contracts. Procedure with negotiation · awarded to 7 companies

Open data publishes the winner and the bid count — never the identity of unsuccessful bidders.

Number 5 by amount of the 20 contracts Communauté de communes de Sélestat published for 2025.

Contract details (procedure, price, amendments, lots)

Procedure : Procédure avec négociation

Price : Forfaitaire

Published amendments : none

Subcontracting declared : no

Contracts above €40,000 excluding VAT, as declared when they are awarded (DECP): contract amounts, not payments. Smaller contracts are not published; obviously wrong amounts are set aside.