* Toshiba Laptops
* Laptop Computing UK
* Laptop Computing IE
* Laptop Computing SW
* Laptop Computing FI
* Laptop Computing DK
* Laptop Computing NO
* Digital Products Group
* Mobile Communications Company
* Digital Media Network Company
* Personal Computer & Network Company, including Business Communications Division
* Electronic Devices & Components Group
* Semiconductor Company
* Display Devices & Components Control Center
* Hard Disk Drive & HDDs with Full Disk Encryption (FDE) via Fujitsu
* Infrastructure Systems Group
* Toshiba Power Systems Company (Combined-cycle gas power plants, nuclear power plants, hydro-electric power plants, and associated components)
* Westinghouse Electric Company (Acquired October 2006)
* Toshiba Industrial Systems Company (Electrical equipment)
* Social Infrastructure Systems Company
* Toshiba Medical Systems Corporation
* Toshiba TEC Corporation
* Retail Solutions
* Multi Function Peripherals
* Auto ID Solutions
* Barcode Printers
* RFID Products
* Inkjet head
The Ultimate