Public contracts of the Essonne département · 2026

005 maîtrise d’œuvre réhabilitation maison atelier Foujita Villiers le Bâcle

€60k

maximum contract amount over 14 months — what was paid on it is not published

Signed on 8 January 2026 · running until about March 2027 · 14 months

Ongoing10 Mar 2027

That is at most ~€51k a year on average: a maximum too.

Company selected

Letellier ArchitectesActivités d'architecture · registered office Toulouse (31000) · headcount 20 to 49 employees · SIREN 420540775

A contract awarded to a consortium of 2 holders; above, the main holder. With it: Betem Ile de France. The amount is the whole contract’s: the DECP does not publish each holder’s share.

The competition

1 bid received

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

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

Number 87 by amount of the 88 contracts the Essonne département published for 2026.

Other contracts of Letellier Architectes in Essonne

001 Maîtrise doeuvre restructuration château chamarande2022 · maximum over 4 years2.8€M 006 Étude historique réhabilitation partielle domaine Méréville2022 · maximum over 4 months49€k

Contract details (procedure, price, amendments, lots)

Procedure : Appel d'offres ouvert

Price : Forfaitaire

Published amendments : 1

Subcontracting declared : yes

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.