- 萬事佳電腦公司
- Office Machines & Co Ltd
- Geeksolution Inc.
- OTA Business Centre
- Sogo PC Factory
- Banna Computer Company
- 3P Computer & Network Canada Inc
- System Builders Inc
- Active Surplus Electronics
- Perfect Electronics Inc
- VN Computer Systems
- CPU Systems
- Ace Computer Supplies Inc
- OTA Computer Centre
- OTA Service Centre
- 加拿大電腦
- Perfect Systems Inc
- 南海灣
- 精雅電腦
- 台灣博通電腦