Acquisition of Environmental Certification

Kioxia Group has established an environmental management system and is undertaking a range of activities primarily at our manufacturing sites. Please see below for information regarding our acquisition of environmental certification.

Based on this system, Kioxia Group will continue to actively promote the development and provision of high-capacity, energy-efficient products that address the demand for exponentially increasing volumes of data. We will also continue to pioneer environmental conservation activities at our state-of-the-art factories, promoting consideration for the environment and communicating with local communities about this in ways that take local factors into consideration.

Acquisition of ISO 14001 Certification

* Table can be scrolled horizontally.

Scope of Certification Certifying Body Issue Date

Certification Expiry Date

Approval Certificate No.
Kioxia Corporation's Head Office Bureau Veritas Japan Co., Ltd. February 26, 2024 March 27, 2027 JP024515 (JAB)
JP024516 (UKAS)
Kioxia Corporation's Yokkaichi Plant
Kioxia Energy Management Corporation
Kioxia Iwate Corporation
Solid State Storage Technology Corporation DNV June 27, 2025 June 26, 2028 1250-1998-AE-RGC-RvA

Acquisition of ISO 50001 Certification

* Table can be scrolled horizontally.

Scope of Certification Certifying Body Issue Date

Certification Expiry Date

Approval Certificate No.
Kioxia Corporation’s Yokkaichi Plant Bureau Veritas Japan Co., Ltd. September 11, 2025 September 10, 2028
IND.25.8673/EN/U
Kioxia Energy Management Corporation
Kioxia Iwate Corporation
Kioxia Corporation’s Yokkaichi Plant Asahi Test Center
Solid State Storage Technology Corporation DNV November 19, 2024 November 18, 2027 00002-2021-AN-TWN-TAF

Acquisition of Sony Green Partner

* Table can be scrolled horizontally.

MC Name/FC Name

Expiry Date

Factory Code

Kioxia Corporation's Yokkaichi Plant

December 31, 2027

FC007421

Kioxia Iwate Corporation

December 31, 2027

FC015073