Piotech → TSMC
As of 2026-09-05, Piotech is a tracked supplier of TSMC. Piotech is a challenger in Equipment (Front End) (headquartered in China); TSMC is a leader in Foundry (headquartered in Taiwan). Piotech has 10 tracked customers; TSMC has 173 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
Piotech (challenger in Equipment (Front End)) is a tracked supplier of TSMC (leader in Foundry). Chinese thin-film deposition (PECVD and ALD) equipment maker. World's dominant foundry, manufacturing nearly all leading-edge chips. The edge is one of 173 tracked suppliers of TSMC and one of 10 tracked customers of Piotech.
Source: derived from both company records and the counted edges.
The two companies
Piotech (supplier)
Chinese thin-film deposition (PECVD and ALD) equipment maker.
TSMC (customer)
World's dominant foundry, manufacturing nearly all leading-edge chips.
Other tracked suppliers of TSMC
Other tracked customers of Piotech
Cite as: wafergraph, “Piotech → TSMC — supplier relationship in the semiconductor supply chain”, https://wafergraph.com/relationship/piotech/tsmc/ (data as of 2026-09-05).
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