Cohu
Cohu is a major in the Equipment (Back End) segment of the semiconductor & AI supply chain, headquartered in United States. Its key customers include ASE Technology, Amkor Technology, JCET Group.
Test handlers, contactors and inspection for back-end test cells.
- Ticker
- NASDAQ: COHU
- Headquarters
- United States
- Revenue
- $353M (FY2017) · +25.0% YoY
- Net income
- $-74M
- Operating margin
- -19.8%
- Market position
- major
- Value-chain segment
- Test Equipment
- Key products
- test handlers, contactors
About Cohu
Cohu, headquartered in United States, operates in the Test Equipment segment of the semiconductor & AI supply chain and is positioned as a market major there. Its key products include test handlers, contactors. wafergraph maps 13 tracked customers for Cohu across the value chain. It has a supply-chain criticality score of 69/100, with 240 companies downstream of it.
Role in the chain
Cohu is a market major in Equipment (Back End) (Test Equipment), headquartered in United States. Test handlers, contactors and inspection for back-end test cells.
Diligence questions
- The dataset names 13 tracked customers for Cohu. How concentrated is demand among those names, and which of them have a documented second source in this graph?
- Cohu is headquartered in United States. What jurisdiction, export-control or logistics risk sits at that HQ, versus at the fabs or plants the filings actually name?
- Cohu trades as NASDAQ:COHU. What does the latest reported period say about capacity and backlog versus the graph position above?
- Before treating any edge as a verified relationship, check the provenance labels on the company page and the method note at /methodology.
Key products
- test handlers
- contactors
Customers
- ASE Technology · relationship
- Amkor Technology · relationship
- JCET Group · relationship
- Powertech Technology (PTI) · relationship
- Tongfu Microelectronics · relationship
- Huatian Technology · relationship
- TSMC · relationship
- Samsung Electronics · relationship
- Intel · relationship
- SK hynix · relationship
- Micron Technology · relationship
- SMIC · relationship
- GlobalFoundries · relationship
More Equipment (Back End) companies
Compare with
Advantest · Teradyne · Keysight Technologies · Chroma ATE · Hangzhou Changchuan Technology · Nordson
Sources
Open the interactive supply-chain view →
Cite as: wafergraph, “Cohu — supply chain, financials & market position”, https://wafergraph.com/company/cohu (data as of 2026-09-05).
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