NEC Software Group Network
- NEC Soft, Ltd.
- NEC System Technologies, Ltd.
- (English)
- NEC Software Hokkaido, Ltd.
- (English)
- NEC Software Hokuriku, Ltd.
- (Japanese Only)
- NEC Software Tohoku, Ltd.
- (Japanese Only)
- NEC Software Chubu, Ltd.
- (English)
- NEC Software Kyusyu, Ltd.
- (Japanese Only)
- NEC Soft Okinawa, Ltd.
- (Japanese Only)
