Public contracts of Nantes Métropole · 2026

Mission d’assistance à maîtrise d’ouvrage de programmation muséographique

Restructuration et rénovation du Muséum d’Histoire Naturelle de Nantes Métropole

€281k

contract ceiling — what was paid on it is not published

Signed on 9 February 2026 · running until about January 2030 · 4 yrs

Ongoing10 Jan 2030

Who won it

Mycelium MuseographieGestion des musées · registered office Paris (75011) · SIREN 500103742

Main holder, with the largest amount. The contract has 2 holders; the others are not shown here yet.

The competition

1 bid received

Median for this procedure in 2026: 3 bids, across 14681 comparable contracts. Open tender · awarded to 2 companies

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

Number 139 by amount of the 238 contracts Nantes Métropole published for 2026.

Contract details (procedure, price, amendments, lots)

Procedure : Appel d'offres ouvert

Price : Forfaitaire

Published amendments : 2

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.