| Business | Phone |
| Salle Chevaliers De Colomb 2925 20e Av, Saint-Prosper-De-Dorchester G0M 1Y0 | (418) 594-8995 |
| Serena Beauce Inc 1140 50e Rue, Saint-Prosper-De-Dorchester G0M 1Y0 | (418) 227-1234 |
| Centre Local De Developpement 2121 8e Rue, Saint-Prosper-De-Dorchester G0M 1Y0 | (418) 594-1313 |