What Leeno makes for data centers
public · HQ South Korea
Leeno is a publicly listed company and based in South Korea. It appears on 1 part of the AI data center — Semiconductor test & burn-in — in the role of manufacturer. That part sits in Layer 1 — Compute silicon & packaging. Its shares trade on Korea Exchange (KOSDAQ) as 058470.KQ.
Listing
Korea Exchange (KOSDAQ): 058470.KQ· 61600 KRW -4.79% · mkt cap 4.68T KRW
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 |
|---|---|---|---|---|
| Semiconductor test & burn-in | manufacturer | inferred | Advantest, Aehr, Cohu, FormFactor, ISC, KYEC | test sockets |
Where Leeno sits in the stack
Leeno'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
- Semiconductor test & burn-in — The automated test equipment, probe cards, sockets, and burn-in systems used to verify a chip works before and after it's packaged.
Closest peers in this catalog
Questions about Leeno
- What does Leeno make for AI data centers?
- This catalog places Leeno on 1 part: Semiconductor test & burn-in (manufacturer).
- Is Leeno publicly traded?
- Yes — Leeno is listed on Korea Exchange (KOSDAQ) under 058470.KQ. Prices shown on this page are a nightly snapshot, not real-time, and nothing here is investment advice.
- Where is Leeno based?
- South Korea, per the company record in this catalog.
- Who else makes semiconductor test & burn-in for AI data centers?
- Advantest, Aehr, Cohu, FormFactor, ISC and KYEC are also placed on Semiconductor test & burn-in in this catalog.
- How well sourced are these placements?
- Every part→company placement carries a confidence tag. For Leeno the mix is 1 inferred. "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.