Public contracts of the Marne département · 2025

Maîtrise d’oeuvre COL maryse bastié

Réhabilitation thermique

€299k

maximum contract amount over 4 years — what was paid on it is not published

Signed on 19 May 2025 · running until about June 2029 · 4 yrs

Ongoing19 Jun 2029

That is at most ~€73k a year on average: a maximum too.

Company selected

Etud Univers Realis Orient Diminut BruitIngénierie, études techniques · registered office Fretin (59273) · headcount 1 or 2 employees · SIREN 334534310

A contract awarded to a consortium of 3 holders; above, the main holder. With it: BTC, Le Laboratoire des Transitions. The amount is the whole contract’s: the DECP does not publish each holder’s share.

The competition

14 bids received

Median for this procedure in 2025: 3 bids, across 17964 comparable contracts. Open tender · awarded to 3 companies

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

Number 34 by amount of the 66 contracts the Marne département published for 2025.

Contract details (procedure, price, amendments, lots)

Procedure : Appel d'offres ouvert

Price : Forfaitaire

Published amendments : 2

Environmental considerations : Clause environnementale

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.