What Keyence makes for data centers
public · HQ Japan · keyence.com
Keyence is a publicly listed company and based in Japan. It appears on 1 part of the AI data center — Leak detection, flow & pressure sensing — in the role of manufacturer. That part sits in Layer 5 — Liquid cooling (IT-side: chip to CDU). Its shares trade on Tokyo Stock Exchange as 6861.T.
Listing
Tokyo Stock Exchange: 6861.T· 78380 JPY -2.31% · mkt cap 19.01T 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 5 — Liquid cooling (IT-side: chip to CDU)
| Part | Role | Confidence | Competitors | Note |
|---|---|---|---|---|
| Leak detection, flow & pressure sensing | manufacturer | disclosed | Schneider Electric, Emerson, Honeywell, Sensirion, Vertiv, nVent |
Where Keyence sits in the stack
Keyence's placements in this catalog cover 1 part, all in layer 5, liquid cooling (it-side: chip to cdu). 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
- Leak detection, flow & pressure sensing — Sensors and systems that detect coolant leaks and monitor flow rate and pressure throughout the liquid-cooling loop, feeding alerts to rack and row controls.
Closest peers in this catalog
Questions about Keyence
- What does Keyence make for AI data centers?
- This catalog places Keyence on 1 part: Leak detection, flow & pressure sensing (manufacturer).
- Is Keyence publicly traded?
- Yes — Keyence is listed on Tokyo Stock Exchange under 6861.T. Prices shown on this page are a nightly snapshot, not real-time, and nothing here is investment advice.
- Where is Keyence based?
- Japan, per the company record in this catalog.
- Who else makes leak detection, flow & pressure sensing for AI data centers?
- Schneider Electric, Emerson, Honeywell, Sensirion, Vertiv and nVent are also placed on Leak detection, flow & pressure sensing in this catalog.
- How well sourced are these placements?
- Every part→company placement carries a confidence tag. For Keyence 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.