Public contracts of Rennes Métropole · 2026

Construction des réserves muséales de Rennes Métropole

Gros OEuvre · Phase offre

€5.8M

maximum contract amount over 17 months — what was paid on it is not published

Signed on 12 February 2026 · running until about July 2027 · 17 months

Ongoing14 Jul 2027

That is at most ~€4.1M a year on average: a maximum too.

Who won it

Société Coopérative Ouvriere de BâtimentConstruction d'autres bâtiments · registered office Tregueux (22950) · headcount 50 to 99 employees · SIREN 313681074

The competition

2 bids received

Median for this procedure in 2026: 3 bids, across 308 comparable contracts. Procedure with negotiation · awarded to 1 company

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

Number 2 by amount of the 157 contracts Rennes Métropole published for 2026.

Contract details (procedure, price, amendments, lots)

Procedure : Procédure avec négociation

Price : Forfaitaire

Published amendments : none

Subcontracting declared : no

Social considerations : Clause sociale

Environmental considerations : Critère environnemental

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.