- Allcom
- ACME Protective Systems Ltd.
- 亞洲衛星傳訊
- Bell West Inc.
- 中國王電訊公司
- Digitel Systems Inc.
- 聯通電訊
- Goodwill Communications Inc.
- GP Bettery Marketing Inc.
- Telrad Excellence in Telecommunications
- Vtech Telecommunications Canada Ltd
- Santel Communications
- Clearlines Telephone Company
- Cellmall Enterprise Inc
- 創基商業電話系統
- Mitel Business Communications Solutions
- Algo Communication Products Ltd
- Source Telecommunications Inc
- Canwest Telephone Company Corp
- Telephony Managed Solutions Inc