activities / offices for rent Fontenay-sous-Bois (94) de 514.0m² activities / offices for rent Fontenay-sous-Bois (94) de 297.0m² activities / offices for rent Fontenay-sous-Bois (94) de 217.0m² warehouse / offices for rent Fontenay-sous-Bois (94) de 866.0m²