Public contracts of the Mayenne département · 2026

Construction d’un bâtiment d’enseignement supérieur a change

Forages géothermiques

€136k

contract ceiling — what was paid on it is not published

Signed on 17 March 2026 · running until about November 2027 · 20 months

Ongoing16 Nov 2027

Who won it

Nge FondationsTravaux de terrassement courants et travaux préparatoires · registered office Saint-Priest (69800) · headcount 500 to 999 employees · SIREN 348099987

The competition

5 bids received

Median for this procedure in 2026: 3 bids, across 34416 comparable contracts. Simplified procedure · awarded to 1 company

Open data publishes the winner and the bid count — never the identity of unsuccessful bidders.

Number 134 by amount of the 208 contracts the Mayenne département published for 2026.

Contract details (procedure, price, amendments, lots)

Procedure : Adapted procedure: the lighter procedure allowed under the EU thresholds

Price : Forfaitaire

Published amendments : 5

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.