Subsidiaries in the United States
- Fujitsu America, Inc.
- Fujitsu Components America, Inc.
- Fujitsu Computer Products of America, Inc.
- Fujitsu Frontech North America, Inc.
- Fujitsu General America, Inc.
- Fujitsu Interconnect Technologies, Ltd.
- Fujitsu Laboratories of America, Inc.
- Fujitsu Management Services of America, Inc.
- Fujitsu Network Communications Inc.
- Fujitsu Semiconductor America, Inc.
- Fujitsu Semiconductor Wireless Product, Inc.
- Fujitsu Ten Corp. of America, Inc.
- Glovia International, Inc.
- PFU Systems, Inc.