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Supplier of La Mézière · Construction and buildings

GCA Ingénierie

GCA Ingénierie holds one public contract awarded by La Mézière in 2025. That is 2% of the value of the contracts the town awarded in 2025.

head office in Saint-Sebastien-Sur-Loire (44) · 3 to 5 employees · Ingénierie, études techniques · SIREN 379182447

€100k
at most, over the whole term of the contracts awarded by La Mézière in 2025
maximum amounts set at signature, not what was paid · 14th of 18 suppliers of La Mézière in 2025

Its contracts in La Mézière

Maximum amount of each contract, over its whole term: not what was paid.

Maîtrise d’œuvreConstruction d’une salle de tennis · 2025 · maximum over 3 years · at most ~€33k a year on average · consortium of 5 holders, whole-contract amount · Simplified procedure€100k

Regions, départements, intercommunalities

GCA Ingénierie holds contracts awarded by 2 of these bodies, worth €298k.

See the 2 bodiesCommunauté de communes Châteaubriant-DervalIntercommunality · 2 contracts€236kCommunauté d'agglomération de la Région Nazairienne et de l'Estuaire (CARENE)Intercommunality · 1 contract€62k

Elsewhere in France

GCA Ingénierie holds contracts in 13 towns, worth €963k at award.

See its 8 largest other townsSaint-Urbain1 contract€156kLe Cellier1 contract€153kOudon1 contract€81kDerval1 contract€77kSaffré1 contract€73kPiriac-sur-Mer1 contract€70kVay1 contract€57kErbray1 contract€50k
Next supplier of La MézièreRossi SAS15th of 18 suppliers of La Mézière in 2025€96k

Source: Public procurement — DECP (data.gouv.fr) ↗