Public contracts of Nantes Métropole · 2026

Mission d’assistance à maîtrise d’ouvrage : pour la réalisation de l’évaluation environnementale des procédures d’évolution du plan local d’urbanisme…

€340k

framework agreement: a maximum envelope for orders over 4 years, not spending — what was paid on it is not published

Signed on 15 September 2026 · running until about September 2030 · 4 yrs

Ongoing15 Sept 2030

That is at most ~€85k a year on average: a maximum too.

Who won it

EcoviaIngénierie, études techniques · registered office Aix en Provence (13080) · headcount 10 to 19 employees · SIREN 483216792

The competition

10 bids received

Median for this procedure in 2026: 3 bids, across 8946 comparable contracts. Open tender · 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 311 contracts Nantes Métropole published for 2026.

Contract details (procedure, price, amendments, lots)

Procedure : Appel d'offres ouvert

Framework agreement : yes: orders follow, the amount is a ceiling

Price : Forfaitaire

Published amendments : none

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.