| Business | Phone |
| 1-2-3 Connection 4300 Steeles Ave E, Markham L3R 0Y5 | (905) 944-8111 |
| Metcom Canada Ltd 50 Mcintosh Dr, Markham L3R 9T3 | (905) 940-1616 |
| Success Highway Intl Inc 3950 14th Ave, Markham L3R 0A9 | (905) 305-1850 |
| Tci Telesonic Comms Inc 140 Renfrew Dr #200, Markham L3R 6B3 | (905) 477-3047 |