Public contracts of the Île-de-France region · 2024
Convention de mandat
Restauration des monuments historiques et espaces extérieurs du domaine de Villarceaux · Chaussy
That is at most ~€51k a year on average: a maximum too.
Who won it
Ile-de-France Construction Durable (IDF Construction Durable)Activité des économistes de la construction · registered office Saint-Ouen-Sur-Seine (93400) · headcount 50 to 99 employees · SIREN 562130666The competition
Median for this procedure in 2024: 1 bid, across 3077 comparable contracts. Contract awarded without prior advertising or competitive bidding · awarded to 1 company
Open data publishes the winner and the bid count — never the identity of unsuccessful bidders.
Number 131 by amount of the 851 contracts the Île-de-France region published for 2024.
Other contracts of Ile-de-France Construction Durable (IDF Construction Durable) in Île-de-France
Lycée neuf2026 · maximum over 4 months4€kAlimentation en gaz naturel d’un bâtiment de restauration2025 · maximum over 3 months1€kPose de cylindres Winkhaus x-Tra fonctionnant…2025 · maximum over 3 months1€kContract details (procedure, price, amendments, lots)
Procedure : Marché passé sans publicité ni mise en concurrence préalable
Price : Forfaitaire
Published amendments : none
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.