Public contracts of the Ain département · 2026

Maîtrise d’oeuvre pour la construction d’un centre départemental de solidarité a lagnieu

€105k

contract ceiling — what was paid on it is not published

Signed on 30 April 2026 · running until about April 2029 · 3 yrs

Ongoing30 Apr 2029

Who won it

CosinusIngénierie, études techniques · registered office Amberieu-En-Bugey (01500) · headcount 10 to 19 employees · SIREN 390774974

Main holder, with the largest amount. The contract has 6 holders; the others are not shown here yet.

The competition

12 bids received

Median for this procedure in 2026: 3 bids, across 34631 comparable contracts. Simplified procedure · awarded to 6 companies

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

Number 218 by amount of the 310 contracts the Ain département published for 2026.

Other contracts of Cosinus in Ain

Maîtrise d’oeuvre pour la rénovation énergétique du collège georges…2026214€k Ms5 etudes techniques pour l’amélioration de la qualité de l’air…2026103€k Ms3 etudes techniques pour l’aménagement d’un centre départemental de…202693€k

Contract details (procedure, price, amendments, lots)

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

Price : Mixte

Published amendments : 9

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.