| Business | Phone |
| Video Card Depot Inc 55 Johnson St, Thornhill L3T 2N9 | (905) 731-9122 |
| Lanetco Computer Networks Inc 1200 Centre St, Thornhill L4J 3M9 | (905) 660-4118 |
| Micrylium Technologies 151 Applewood Cres, Thornhill | (416) 665-2875 |
| Micropoint Computers 180 Steeles Ave W, Thornhill L4J 2L1 | (905) 762-9811 |
| Monitor Depot 8169 Yonge St, Thornhill L3T 2C6 | (905) 771-3889 |
| Multi User Business Solutions 7398 Yonge St, Thornhill L4J 8J2 | (905) 886-0671 |
| Office Place 32 Steeles Ave W, Thornhill L4J 1A1 | (905) 707-1688 |
| On X Enterprise Solutions Inc 155 Commerce Valley Dr E, Thornhill L3T 7T2 | (905) 881-4414 |
| Poweron Computer Systems 7368 Yonge St #301b, Thornhill L4J 8H9 | (905) 881-2296 |
| Rgb Electronics Inc 800 Steeles Ave W #B3, Thornhill L4J 7L2 | (905) 761-2155 |
| Beacon Software Inc 60 Green Lane #3, Thornhill L3T 7P5 | (905) 882-0341 |
| Compucentre 1 Promenade Cir, Thornhill L4J 4P8 | (905) 764-0768 |
| Bytelyne Computer Systems Inc 57 Glen Cameron Rd, Thornhill L3T 1P3 | (905) 764-1366 |
| Central Tech Computers Inc 100 Steeles Ave W #16, Thornhill L4J 7Y1 | (905) 731-9595 |
| Compacc Solutions Inc 9040 Leslie #206, Thornhill | (905) 764-7400 |
| Comparts Computer 7378 Yonge St #3b, Thornhill L4J 8J1 | (905) 763-1480 |
| Comptronic Computer Ctr 83 Commerce Valley Dr E, Thornhill L3T 7T3 | (905) 881-3606 |
| Electro-Com Distributing 39 Glen Cameron Rd #6, Thornhill L3T 1P1 | (905) 709-3990 |
| Demital Co Computers 398 Steeles Ave W #9, Thornhill L4J 6X3 | (905) 763-2010 |
| Frontek Canada 7368 Yonge St #301a, Thornhill L4J 8H9 | (905) 771-9939 |