| Business | Phone |
| Marathon Door Inc 11540 4e Av, Montreal H1E 3A6 | (514) 648-4141 |
| Multiportes Industries Inc 1545 Rue Cabot, Montreal H4E 1C8 | (514) 762-6331 |
| Portes Iteck 7496 19e Av, Montreal H2A 2L7 | (450) 588-0323 |
| Portes Inrescom Ltee 7627 Rue De La Roche, Montreal H2R 2T6 | (514) 273-7417 |
| Portes De Garage A & R Inc 11860 54e Av, Montreal H1E 2J3 | (514) 643-1823 |