| Business | Phone |
| Virtuelles Images 9525 Av Christophe-Colomb #201, Montreal H2M 2E3 | (514) 521-2037 |
| Nouvelles Electroniques 1621 1619 Boul Saint-Laurent, Montreal H2X 2S9 | (514) 849-4988 |
| Sette Limitee 300 Viger E Ave, Montreal H2X 3W4 | (514) 525-1245 |
| Diapo-Son Inc 500 Rue De Port-Royal O, Montreal H3L 2B8 | (514) 271-4761 |