Public contracts of Nantes Métropole · 2025
Musée du Chronographe à Rezé
Modification du système de sécurité incendie, du système de traitement d’air…
Who won it
VivolumTravaux de menuiserie métallique et serrurerie · registered office Treillieres (44119) · headcount 20 to 49 employees · SIREN 479558603Main holder, with the largest amount. The contract has 2 holders; the others are not shown here yet.
The competition
Median for this procedure in 2025: 3 bids, across 49224 comparable contracts. Simplified procedure · awarded to 2 companies
Open data publishes the winner and the bid count — never the identity of unsuccessful bidders.
Number 209 by amount of the 226 contracts Nantes Métropole published for 2025.
Contract details (procedure, price, amendments, lots)
Procedure : Adapted procedure: the lighter procedure allowed under the EU thresholds
Price : Forfaitaire
Published amendments : 1
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.