Public contracts of the Seine-et-Marne département · 2025
Travaux de restructuration de la demi pension et rénovation du collège Jean-Wiener à Champs-sur-Marne
€10.3M
maximum contract amount over 2 years — what was paid on it is not published
That is at most ~€5.2M a year on average: a maximum too.
Who won it
Defillon-ErigeConstruction d'autres bâtiments · registered office Lieusaint (77127) · headcount 20 to 49 employees · SIREN 380346726The competition
16 bids received
Median for this procedure in 2025: 3 bids, across 17964 comparable contracts. Open tender · awarded to 1 company
Open data publishes the winner and the bid count — never the identity of unsuccessful bidders.
Number 8 by amount of the 126 contracts the Seine-et-Marne département published for 2025.
Contract details (procedure, price, amendments, lots)
Procedure : Appel d'offres ouvert
Price : Forfaitaire
Published amendments : none
Subcontracting declared : yes
Social considerations : Clause sociale
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.