| Business | Phone |
| Labcan Ltee 225 Rue Bessureault, Cap-De-La-Madeleine G8T 2L7 | (450) 742-2522 |
| Labcan Limitee 225 Rue Dessureault, Cap-De-La-Madeleine G8T 2L7 | (819) 378-8612 |
| Laboratoire Eco-Sante Inc 795 Rue Houssart #C, Cap-De-La-Madeleine G8T 9C1 | (819) 373-1063 |
| Gdg Laboratoire 375 Rue Vachon, Cap-De-La-Madeleine G8T 8P6 | (819) 374-0233 |