Public contracts of Nantes Métropole · 2025
Actualisation d’inventaires sur les 24 communes de la Métropole des zones humides et des éléments structurants du paysage, dont les haies bocagères
Inventaire des zones humides et éléments…
That is at most ~€27k a year on average: a maximum too.
Who won it
Dci EnvironnementIngénierie, études techniques · registered office Quimper (29000) · headcount 50 to 99 employees · SIREN 450511571A contract awarded to 2 holders; above, the main holder. With it: Hydro Concept. The amount is the whole contract’s: the DECP does not publish each holder’s share.
The competition
Median for this procedure in 2025: 3 bids, across 17964 comparable contracts. Open tender · awarded to 2 companies
Open data publishes the winner and the bid count — never the identity of unsuccessful bidders.
Number 307 by amount of the 512 contracts Nantes Métropole published for 2025.
Other contracts of Dci Environnement in Nantes Métropole
Marché subséquent n°14-Visé par l’accord-cadre relatif aux prestations…2026 · maximum over 6 years21€kAccord-cadre 2024-87388. Marché Subséquent n°8 Mission d’assistance à…2025 · maximum over 18 months83€kMarché subséquent n°13-assistance à maîtrise d’ouvrage2025 · maximum over 12 months58€kContract details (procedure, price, amendments, lots)
Procedure : Appel d'offres ouvert
Price : Forfaitaire
Published amendments : 2
Subcontracting declared : no
Environmental considerations : 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.