Public contracts of the Essonne département · 2025
2025 2780 1 11-travaux de restauration du château de chamarande
€294k
maximum contract amount over 22 months — what was paid on it is not published
That is at most ~€160k a year on average: a maximum too.
Company selected
At Restauration Conservation Objets Arts (A.R.C.O.A.)Création artistique relevant des arts plastiques · registered office Puteaux (92800) · headcount 20 to 49 employees · SIREN 907050058The competition
5 bids received
Median for this procedure in 2025: 3 bids, across 17964 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 66 by amount of the 133 contracts the Essonne département published for 2025.
Contract details (procedure, price, amendments, lots)
Procedure : Appel d'offres ouvert
Price : Forfaitaire
Published amendments : 1
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.