- NCR Corporation
- Diebold Inc.
- Glory Limited
- KIOSK Information Systems
- Nautilus Hyosung Corporation
- GRG Banking
- Korala Associates Limited (Kal Atm Software)
- Hitachi-Omron Terminal Solutions?Corp.
- OKI Electric Industry Co. Ltd.
- Cisco Systems Inc.
- Shenzhen Yi of Computer Co. Ltd