information and communications
- IIJ Global Solutions Inc.
- INTEC Inc.
- Science Arts, Inc.
- C_Net Corporation.
- Genesys Cloud CX Services, Inc.
- System Support Inc.
- CIMTOPS CORPORATION
- Shamrock Records, Inc.
- T&D INFORMATION SYSTEM Ltd.
- TECHMATRIX CORPORATION
- Hitachi, Ltd.
- Plus Alpha Consulting Co., Ltd.
- Mizuho Research & Technologies, Ltd.
- MIRAIT Information Systems Myanmar Co.,Ltd.
- LINK, INC.
- Renesas Electronics Corporation
- Asahi Mutual Life Insurance Company
- A・C・S Credit Management Co., Ltd.
- au Kabucom Securities Co., Ltd.
- SBI SECURITIES Co.,Ltd.
- The Juroku Bank, Ltd.
- TAIJU LIFE INSURANCE COMPANY LIMITED
- Mitsui Sumitomo Insurance Company, Limited
- Sumitomo Mitsui DS Asset Management Company, Limited
- Mitsubishi UFJ Morgan Stanley Securities Co., Ltd.
- Otsuka Pharmaceutical Co., Ltd.
- DAIICHI SANKYO ESPHA CO., LTD.
- NIHON CHOUZAI Co., Ltd.
- Veeva Japan K.K
- Osaka Prefectural Government Office
- Okinawa Prefectural Office
- Shiga Prefectural Government
- Tokyo Metropolitan Assembly
- Toride City Council
- Niigata Prefectural Office
- Hyogo Prefectural Office
- Fukushima Prefectural Office
- Hokkaido Assembly
- Minato Ward Office
- The Kansai Electric Power Company, Inc.
- Ginza Cozy Corner Co.,Ltd.
- TableMark Co.,Ltd.
construction and housing equipment
- Tobishima Corporation
- LIXIL Corporation
- Hakuhodo DY Holdings Inc.