Supplier of Trignac · Environment and cleaning
GSF Celtus
GSF Celtus holds one public contract awarded by Trignac in 2026. That is 12% of the value of the contracts the town awarded in 2026.
head office in Cesson-Sevigne (35) · 2,000 to 4,999 employees · Nettoyage courant des bâtiments · SIREN 344483003
Its contracts in Trignac
Maximum amount of each contract, over its whole term: not what was paid.
Réalisation de prestations de nettoyage des structures de la petite…2026 · maximum over 2 years · at most ~€50k a year on average · framework agreement: a maximum envelope, not spending · Open tender€100kRegions, départements, intercommunalities
GSF Celtus holds contracts awarded by 5 of these bodies, worth €1.5M.
See the 5 bodies
Communauté d'agglomération Laval AgglomérationIntercommunality · 2 contracts€845kCommunauté d'agglomération Fougères AgglomérationIntercommunality · 1 contract€314kCommunauté de communes Montfort CommunautéIntercommunality · 2 contracts€183kCommunauté d'agglomération de la Région Nazairienne et de l'Estuaire (CARENE)Intercommunality · 1 contract€100kCommunauté d'agglomération Lannion-Trégor CommunautéIntercommunality · 1 contract€57kElsewhere in France
GSF Celtus holds contracts in 5 towns, worth €1.9M at award.