Cohu → Powertech Technology (PTI)
As of 2026-09-05, Cohu is a tracked supplier of Powertech Technology (PTI). Cohu is a major in Equipment (Back End) (headquartered in United States); Powertech Technology (PTI) is a major in OSAT (headquartered in Taiwan). Cohu has 13 tracked customers; Powertech Technology (PTI) has 8 tracked suppliers.
Data as of 2026-09-05 · relationship type: tracked supplier → customer · both names resolve in companies.json · no dollar amount is shown unless it already sits on a company record, and none is invented here
Why this edge matters
Cohu (major in Equipment (Back End)) is a tracked supplier of Powertech Technology (PTI) (major in OSAT). Test handlers, contactors and inspection for back-end test cells. Memory-focused OSAT leader in Taiwan. The edge is one of 8 tracked suppliers of Powertech Technology (PTI) and one of 13 tracked customers of Cohu.
Source: derived from both company records and the counted edges.
The two companies
Cohu (supplier)
Test handlers, contactors and inspection for back-end test cells.
Powertech Technology (PTI) (customer)
Memory-focused OSAT leader in Taiwan.
Other tracked suppliers of Powertech Technology (PTI)
Other tracked customers of Cohu
Cite as: wafergraph, “Cohu → Powertech Technology (PTI) — supplier relationship in the semiconductor supply chain”, https://wafergraph.com/relationship/cohu/powertech/ (data as of 2026-09-05).
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