Leeno Industrial

Leeno Industrial is a major in the Equipment (Back End) segment of the semiconductor & AI supply chain, headquartered in South Korea. Its key customers include Samsung Electronics, SK hynix, TSMC.

Korean probe pin and test socket maker.

Ticker
KOSDAQ: 058470
Headquarters
South Korea
Revenue
$272M (FY2025) · +33.9% YoY
Net income
$111M
Operating margin
32.9%
Market position
major
Value-chain segment
Probe Cards
Key products
spring contact probes, IC test sockets, WLCSP probe heads

About Leeno Industrial

Leeno Industrial, headquartered in South Korea, operates in the Probe Cards segment of the semiconductor & AI supply chain and is positioned as a market major there. Its key products include spring contact probes, IC test sockets, WLCSP probe heads. wafergraph maps 7 tracked customers for Leeno Industrial across the value chain. It has a supply-chain criticality score of 68/100, with 236 companies downstream of it.

Role in the chain

Leeno Industrial is a market major in Equipment (Back End) (Probe Cards), headquartered in South Korea. Korean probe pin and test socket maker.

Diligence questions

  1. The dataset names 7 tracked customers for Leeno Industrial. How concentrated is demand among those names, and which of them have a documented second source in this graph?
  2. Leeno Industrial is headquartered in South Korea. What jurisdiction, export-control or logistics risk sits at that HQ, versus at the fabs or plants the filings actually name?
  3. Leeno Industrial trades as KOSDAQ:058470. What does the latest reported period say about capacity and backlog versus the graph position above?
  4. Before treating any edge as a verified relationship, check the provenance labels on the company page and the method note at /methodology.

Full diligence pack for Leeno Industrial

Key products

  • spring contact probes
  • IC test sockets
  • WLCSP probe heads

Customers

More Equipment (Back End) companies

Compare with

Technoprobe · MPI Corporation · FormFactor

Sources

Open the interactive supply-chain view →

Cite as: wafergraph, “Leeno Industrial — supply chain, financials & market position”, https://wafergraph.com/company/leeno (data as of 2026-09-05).

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