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Public contracts of Nantes Métropole · 2026

Travaux de rénovation du Grand Auditorium, de la Grande Halle et de la Galerie de Liaison à la Cité des Congrès de Nantes

Électricité courants forts et faibles · Système de sécurité incendie

€1.4M
maximum contract amount over 22 months — what was paid on it is not published
Signed on 4 March 2026 · running until about January 2028 · 22 months
Ongoing3 Jan 2028

That is at most ~€787k a year on average: a maximum too.

Who won it

BrunetTravaux d'installation électrique dans tous locaux · registered office Chasseneuil-Du-Poitou (86360) · headcount 500 to 999 employees · SIREN 389818907

The competition

4 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 39 by amount of the 311 contracts Nantes Métropole published for 2026.

Other contracts of Brunet in Nantes Métropole

Mise aux normes des installations et équipements incendies par la…2026 · maximum over 9 months508€kTravaux de rénovation du Grand Auditorium, de la Grande Halle…2026 · maximum over 22 months300€kRénovation des installations électriques et remplacement des centrales…2025 · maximum over 8 months970€k
Contract details (procedure, price, amendments, lots)

Procedure : Appel d'offres ouvert

Price : Forfaitaire

Published amendments : none

Subcontracting declared : no

Environmental considerations : Critère environnemental

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.