| Business | Phone |
| Adept Technical Svc 2548 Sheffield Rd #4a, Ottawa K1B 3V7 | (613) 747-2148 |
| L-Tronix Limited 1013 Merivale Rd, Ottawa K1Z 6A6 | (613) 761-5595 |
| Ottawa New-Teck Electronics 340 Booth St, Ottawa K1R 7K3 | (613) 233-8014 |
| Bordtek Design & Svc Inc 206 Dakers, Ottawa | (613) 253-7027 |