Public contracts of Nantes · 2025 · Construction and buildings

Groupe Scolaire George Sand

Camille Claudel · Installation et location de modulaires Visite facultative Dans le cadre de cette consultation…

€800k

maximum contract amount over 3 years — what was paid on it is not published

Signed on 18 June 2025 · running until about July 2028 · 3 yrs

Ongoing18 Jul 2028

That is at most ~€259k a year on average: a maximum too.

Company selected

AltempoAutres travaux spécialisés de construction · registered office Bennwihr (68126) · headcount 100 to 199 employees · SIREN 450252630

The competition

3 bids received

Median for this procedure in 2025: 3 bids, across 18497 comparable contracts. Open tender · awarded to 1 company

Open data gives the contract holder and the number of bids. The identity of unsuccessful bidders is not published.

Number 37 by amount of the 423 contracts Nantes published for 2025.

Contract details (procedure, price, amendments, lots)

Procedure : Appel d'offres ouvert

Price : Mixte

Published amendments : none

Subcontracting declared : no

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.