What Kokusai makes for data centers
public · HQ Japan · kokusai-electric.com
Kokusai is a publicly listed company and based in Japan. It appears on 1 part of the AI data center — Fab equipment — in the role of manufacturer. That part sits in Layer 1 — Compute silicon & packaging. Its shares trade on Tokyo Stock Exchange as 6525.T.
Listing
Tokyo Stock Exchange: 6525.T· 6822 JPY +0.43% · mkt cap 1.59T JPY
Snapshot 2026-10-25T10:41:17Z — nightly, not real-time.· Chart on TradingView ↗
Exposure
1 part across 1 layer
No disclosed data-center revenue share on file.
Parts, by layer
Layer 1 — Compute silicon & packaging
| Part | Role | Confidence | Competitors | Note |
|---|---|---|---|---|
| Fab equipmenttight | manufacturer | disclosed | ASM International, ASML, Applied Materials, KLA, Lam Research, Screen |
Where Kokusai sits in the stack
Kokusai's placements in this catalog cover 1 part, all in layer 1, compute silicon & packaging. None of them currently carries a sourced supply constraint tag. Across these parts it overlaps with other companies most often on the lines below.
What these parts are
- Fab equipmenttight — The lithography, deposition, etch, and inspection tools that fabs use to manufacture chips — upstream capital equipment rather than a part that ships in any finished accelerator.
Closest peers in this catalog
Questions about Kokusai
- What does Kokusai make for AI data centers?
- This catalog places Kokusai on 1 part: Fab equipment (manufacturer).
- Is Kokusai publicly traded?
- Yes — Kokusai is listed on Tokyo Stock Exchange under 6525.T. Prices shown on this page are a nightly snapshot, not real-time, and nothing here is investment advice.
- Where is Kokusai based?
- Japan, per the company record in this catalog.
- Who else makes fab equipment for AI data centers?
- ASM International, ASML, Applied Materials, KLA, Lam Research and Screen are also placed on Fab equipment in this catalog.
- How well sourced are these placements?
- Every part→company placement carries a confidence tag. For Kokusai the mix is 1 disclosed. "disclosed" means the company or a filing says so; "reported" comes from trade press or a reference-design list; "inferred" is a lead from the taxonomy with no citation yet. Treat reported and inferred as leads, not facts.
Answers are generated from this catalog's own rows — see sources & method.