Calyone Constructions
Calyone Constructions holds one public contract awarded by Nantes Métropole in 2021.
€156k
at most, over the whole term of the contracts awarded by Nantes Métropole in 2021
Its contracts in Nantes Métropole
Maximum amount of each contract, over its whole term: not what was paid.
Travaux de restructuration et d’extension d’une plateforme de…Gros-œuvre · 2021 · maximum over 18 months · at most ~€104k a year on average€156k