| Business | Phone |
| Agri Immeubles Provincial Inc 2860 Boul Laframboise, Saint-Hyacinthe J2S 4Z1 | (450) 771-4799 |
| Groupe Messier Inc 15940 Av Pouliot, Saint-Hyacinthe J2T 4C6 | (450) 778-2111 |
| Habitat St-Hyacinthe Inc 1375 Rue Girouard O, Saint-Hyacinthe J2S 2Z3 | (450) 773-8880 |
| Immeubles Re-Max 2603 Av Sainte-Anne, Saint-Hyacinthe J2S 5J4 | (450) 771-7707 |
| Trans-Action Multi-Svc Inc 1385 Av Choquette, Saint-Hyacinthe J2S 6E9 | (450) 773-8424 |
| Transaction Multi-Services Jl 2280 Av T.-D. Bouchard, Saint-Hyacinthe J2S 7Z6 | (450) 774-2174 |
| Transaction Multi-Services 1385 Av Choquette, Saint-Hyacinthe J2S 6E9 | (450) 778-2800 |
| Universal Concept Globe 7720 Saint-Andre Rg, Saint-Hyacinthe J2S 8B1 | (450) 778-0123 |
| Yvan Larivee Inc 1275 Rue Blanchette, Saint-Hyacinthe J2S 1J9 | (450) 774-8185 |