Public contracts of Vannes · 2025 · Construction and buildings

Installation du musée des Beaux-Arts au château de l’Hermine

€1.7M

maximum contract amount over 2 years — what was paid on it is not published

Signed on 20 November 2025 · running until about December 2027 · 2 yrs

Ongoing21 Dec 2027

That is at most ~€818k a year on average: a maximum too.

Company selected

Entreprise Guiban SATravaux d'installation d'équipements thermiques et de climatisation · registered office Caudan (56850) · headcount 100 to 199 employees · SIREN 321933616

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 4 by amount of the 179 contracts Vannes published for 2025. It belongs to the policy Culture, sport and youth.

Other contracts of Entreprise Guiban SA in Vannes

Réhabilitation du tennis club de Vannes2026 · maximum over 2.5 years112€k

Contract details (procedure, price, amendments, lots)

Procedure : Appel d'offres ouvert

Price : Forfaitaire

Published amendments : none

Subcontracting declared : no

Social considerations : Clause sociale

Environmental considerations : 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.