| Business | Phone |
| Canada Bureau Federal De Dev 150 Rue Marchand, Drummondville J2C 4N1 | (819) 478-4664 |
| Canada Douanes 1125 Boul Saint-Joseph, Drummondville J2C 2C8 | (819) 478-1424 |
| Canada Solliciteur General 2025 Boul Jean-De Brebeuf, Drummondville J2B 7Z6 | (819) 477-5112 |
| Centre De Ressources Humaines 1525 Boul Saint-Joseph, Drummondville J2C 2E9 | (819) 477-4150 |