Public contracts of the Mayenne département · 2025
Construction d’un bâtiment d’enseignement supérieur a change
Modules solaires photovoltaïques
€63k
contract ceiling — what was paid on it is not published
Who won it
Ensio SASTravaux d'installation électrique dans tous locaux · registered office Velizy-Villacoublay (78140) · headcount 500 to 999 employees · SIREN 310505771The competition
8 bids received
Median for this procedure in 2025: 3 bids, across 17695 comparable contracts. Open tender · awarded to 1 company
Open data publishes the winner and the bid count — never the identity of unsuccessful bidders.
Number 127 by amount of the 165 contracts the Mayenne département published for 2025.
Contract details (procedure, price, amendments, lots)
Procedure : Appel d'offres ouvert
Price : Forfaitaire
Published amendments : 3
Subcontracting declared : no
Environmental considerations : Clause environnementale, Critère environnemental
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.