Public contracts of Communauté urbaine Le Mans Métropole · 2026

Rénovation et extension du Palais des Congrès et de la Culture du Mans

Démolitions · Curage · Désamiantage

€3.5M

maximum contract amount over 13 months — what was paid on it is not published

Signed on 6 March 2026 · running until about April 2027 · 13 months

Ongoing6 Apr 2027

That is at most ~€3.2M a year on average: a maximum too.

Who won it

Epc Demosten (Demosten)Travaux de démolition · registered office Segre-En-Anjou Bleu (49500) · headcount 250 to 499 employees · SIREN 498609791

A contract awarded to 2 holders; above, the main holder. With it: Dauphine Isolation Environnement Ouest. The amount is the whole contract’s: the DECP does not publish each holder’s share.

The competition

8 bids received

Median for this procedure in 2026: 3 bids, across 8946 comparable contracts. Open tender · awarded to 2 companies

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

Number 6 by amount of the 75 contracts Communauté urbaine Le Mans Métropole published for 2026.

Contract details (procedure, price, amendments, lots)

Procedure : Appel d'offres ouvert

Price : Forfaitaire

Published amendments : 3

Subcontracting declared : yes

Social considerations : Critère social, Clause sociale, Marché réservé

Environmental considerations : Critère environnemental, Clause environnementale

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.