- Microsoft Japan
- Microsoft Operations Pte Ltd.
- VMware K.K.
- Wincor Nixdorf Pte Ltd.
- ACA Pacific
- arvato systems Malaysia Sdn Bhd
- LS Retail ehf.
- Client Focus CorporationC
- ITOCHU TECHNO-SCIENCE Corporation
- Nihon Unisys, Ltd.
- NCR Japan, Ltd.
- Siemens KK
- Marubeni Infortec Corporation
- TSUZUKI DENSAN CO., LTD.
- The HEAD Inc
- SYSLABO
- I|NET CORP.
- Mitsuiwa Corporation
