Public contracts of Métropole du Grand Paris · 2025

Inventaire faune flore porte st germain seine argenteuil

€38k

maximum contract amount over 19 months — what was paid on it is not published

Signed on 30 December 2025 · running until about July 2027 · 19 months

Ongoing31 Jul 2027

That is at most ~€24k a year on average: a maximum too.

Company selected

Synergis EnvironnementIngénierie, études techniques · registered office Beaucouze (49070) · headcount 100 to 199 employees · SIREN 429302359

The competition

2 bids received

Median for this procedure in 2025: 1 bid, across 3432 comparable contracts. Contract awarded without prior advertising or competitive bidding · awarded to 1 company

Open data gives the contract holder and the number of bids. The identity of unsuccessful bidders is not published.

Number 72 by amount of the 82 contracts Métropole du Grand Paris published for 2025.

Contract details (procedure, price, amendments, lots)

Procedure : Marché passé sans publicité ni mise en concurrence préalable

Price : Forfaitaire

Published amendments : none

Subcontracting declared : no

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.