Public contracts of Guichen · 2025 · Professional services

Maîtrise d’oeuvre pour l’aménagement du lotissement mixte "le beruchet"

€105k

maximum contract amount over 6 years — what was paid on it is not published

Signed on 24 November 2025 · running until about November 2031 · 6 yrs

Ongoing25 Nov 2031

That is at most ~€18k a year on average: a maximum too.

Company selected

Ecr Environnement OuestIngénierie, études techniques · registered office Larmor-Plage (56260) · headcount 50 to 99 employees · SIREN 504457789

A contract awarded to a consortium of 2 holders; above, the main holder. With it: Atelier Ersilie. The amount is the whole contract’s: the DECP does not publish each holder’s share.

The competition

6 bids received

Median for this procedure in 2025: 3 bids, across 49692 comparable contracts. Simplified procedure · awarded to 2 companies

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

Number 14 by amount of the 47 contracts Guichen published for 2025.

Contract details (procedure, price, amendments, lots)

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

Price : Mixte

Published amendments : none

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.