Supplier of Helléan · Construction and buildings
Guillemin Holding
Guillemin Holding holds one public contract awarded by Helléan in 2021. That is 5% of the value of the contracts the town awarded in 2021.
head office in La Croix-Hellean (56) · 0 employees · Activités des sièges sociaux · SIREN 792398448
€20k
of contracts awarded by Helléan in 2021