Overview

Kioxia Group is a Japanese company headquartered in Tokyo that manufactures flash memory and related storage products, including NAND flash and solid-state drives. Founded in 2017, it employs between 10,000 and 50,000 people and is publicly listed under ticker 285A. Its products serve electronics, automotive, electric-vehicle, appliance, renewable-energy, and plumbing-hardware industries. In August 2026, the company announced plans to expand 3D flash memory production capacity with a new fab at its Kitakami plant in Iwate Prefecture.

At a glance

What Kioxia Group makes

The company holds IATF 16949 and ISO 9001 certifications and produces semiconductor and LED products.

Products and capabilities described on the company's own site include Semiconductor, LED (source: kioxia-holdings.com).

Certifications

Kioxia Group is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:

• IATF 16949 — kioxia.com

• ISO 9001 — kioxia.com

Latest developments

• 2026-11-02 — Kioxia Posts Record Q2 Profit With 80.4% Operating Margin < Semiconductor < 기사본문 - The Elec Inc. (thelec.net)

• 2026-10-30 — News | KIOXIA Holdings Corporation (kioxia-holdings.com)

• 2026-09-29 — Applied Materials and KIOXIA Partner at the EPIC Center to Advance Next-Generation Memory Technology | Applied Materials (appliedmaterials.com)

• 2026-08-27 — Kioxia and Sandisk to Invest Over $31 Billion in Japan, Extending Leadership in Memory Industry | KIOXIA - Japan (English) (kioxia.com)

• 2026-08-27 — Kioxia to Expand 3D Flash Memory Production Capacity with the New Fab3 at Kitakami Plant | KIOXIA - Japan (English) (kioxia.com)

• 2026-08-27 — Kioxia, Sandisk to invest over $31 billion in Japan amid AI boom | Reuters (reuters.com)

Facilities

Kioxia Group is headquartered in Tokyo, Tokyo. Public sources also reference these locations:

• Iwate Prefecture, Japan — kioxia.com

Company details

Kioxia has announced joint investment of more than $31 billion in Japan with Sandisk, and a partnership with Applied Materials on next-generation memory technology at the EPIC Center. Kioxia Group was founded in 2017, has an estimated 10,000-50,000 employees, and is headquartered in Tokyo, Tokyo. On the LightSource stability read it is rated "Established & strong": 9 years in operation (founded 2017). Publicly listed; no distress event on record. Holds IATF 16949, ISO 9001 certification(s) per public sources.

Frequently asked questions

What does Kioxia Group make?

Kioxia Group is a Japanese company headquartered in Tokyo that manufactures flash memory and related storage products, including NAND flash and solid-state drives. Founded in 2017, it employs between 10,000 and 50,000 people and is publicly listed under ticker 285A. Its products serve electronics, automotive, electric-vehicle, appliance, renewable-energy, and plumbing-hardware industries. In August 2026, the company announced plans to expand 3D flash memory production capacity with a new fab at its Kitakami plant in Iwate Prefecture.

Where is Kioxia Group headquartered?

Kioxia Group is headquartered in Tokyo, Tokyo.

When was Kioxia Group founded?

Kioxia Group was founded in 2017.

How big is Kioxia Group?

Kioxia Group has an estimated 10,000-50,000 employees, with revenue in the 11.4B range.

Is Kioxia Group publicly traded?

Publicly traded (TYO: 285A). Public financial figures are drawn from its filings.

What certifications does Kioxia Group hold?

Kioxia Group lists IATF 16949 · ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.

Related suppliers

Explore other suppliers in the LightSource directory:

• 10xEngineers

• 1X

• 365 Retail Markets

• 3Com

• 3PAR

Last verified Nov 2026. Is this your company? Request a correction.