| Business | Phone |
| Intellimix 6057 Boul Thimens, Saint-Laurent H4S 1V8 | (514) 333-6001 |
| S F Marketing 6161 Rue Cypihot, Saint-Laurent H4S 1R3 | (514) 856-1919 |
| Concertona 2231 Rue Guenette, Saint-Laurent H4R 2E9 | (514) 337-6742 |
| Digidesign Inc 605 Rue Filiatrault, Saint-Laurent H4L 3V3 | (514) 747-0110 |