| Business | Phone |
| Groupe Omni 11577 Av Philippe-Panneton, Montreal H1E 4M1 | (514) 648-8432 |
| Maxcomm Radio Communication 8005 Boul Saint-Michel, Montreal H1Z 3C9 | (514) 727-5899 |
| Mobilcom Inc 191 Av Mozart O, Montreal H2S 1C6 | (514) 273-8348 |
| Procom Sv Inc 125 Industriel, Montreal | (514) 990-0540 |
| Radio Service Lct Inc 7537 Boul Henri-Bourassa E, Montreal H1E 1N9 | (514) 953-4864 |
| Tait North America Inc 6664 Rue De Saint-Vallier, Montreal H2S 2P7 | (514) 948-0745 |
| Cellcom Decarie 5355 Rue Des Jockeys, Montreal H4P 2T8 | (514) 739-7777 |