Public contracts of the Ain département · 2026

Réhabilitation et extension du bâtiment sainte anne pôle pays de GEX sur le site de la madeleine a bourg en bresse 16 lots

Plancher technique

€221k

maximum contract amount over 17 months — what was paid on it is not published

Signed on 2 September 2026 · running until about February 2028 · 17 months

Ongoing1 Feb 2028

That is at most ~€156k a year on average: a maximum too.

Who won it

Base SystemesIngénierie, études techniques · registered office Abbeville (80100) · headcount 10 to 19 employees · SIREN 343462032

The competition

3 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 38 by amount of the 104 contracts the Ain département published for 2026.

Contract details (procedure, price, amendments, lots)

Procedure : Appel d'offres ouvert

Price : Forfaitaire

Published amendments : 1

Subcontracting declared : no

Social considerations : Clause sociale

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.