Public contracts of Bussy-Saint-Georges · 2025 · Professional services

Étude de programmation portant sur le projet de réalisation d’un nouvel Hôtel de ville à Bussy-Saint-Georges

€40k

maximum contract amount over 13 months — what was paid on it is not published

Signed on 23 December 2025 · running until about January 2027 · 13 months

Ongoing23 Jan 2027

That is at most ~€37k a year on average: a maximum too.

Who won it

AltereaIngénierie, études techniques · registered office Nantes (44200) · headcount 500 to 999 employees · SIREN 479558017

The competition

1 bid received

Median for this procedure in 2025: 3 bids, across 48929 comparable contracts. Simplified procedure · awarded to 1 company

Open data publishes the winner and the bid count — never the identity of unsuccessful bidders.

Number 62 by amount of the 89 contracts Bussy-Saint-Georges published for 2025.

Contract details (procedure, price, amendments, lots)

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

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.