| Business | Phone |
| Keal Computer Svc Inc 55 Administration Rd, Concord L4K 4G9 | (905) 738-2112 |
| Softsmith Systems 625 Millway Ave, Concord L4K 3T9 | (905) 738-7233 |
| Wintronic Computers Plus 3280 Steeles Ave W #11, Concord L4K 2Y2 | (905) 760-9745 |
| Bti Computers Inc 242 Applewood Cres, Concord L4K 4E5 | (905) 738-3310 |
| Bsd Intl Marketing 201 Spinnaker Way, Concord L4K 4C6 | (905) 669-6613 |