The Group will continue to meet customer needs by providing semiconductors that improve energy efficiency, high-capacity HDDs that accommodate the explosive growth of information, and high-performance semiconductor manufacturing equipment. Performance enhancements to electrical equipment will realize energy saving and contribute to carbon neutrality.

Main Business Areas


Power semiconductors

Microcontroller TXZ+™ Family
* TXZ+™ is a trademark of Toshiba Electronic Devices & Storage Corporation.

HDD
Electron Beam Mask Writer
Thermal Printheads

Main Consolidated Subsidiaries (As of November 2025)