TSMC → Etched
Yes, wafergraph tracks TSMC as a supplier of Etched, as of 2026-10-09. Etched sources from 2 tracked suppliers in this dataset; TSMC is positioned as a leader in Foundry, so this edge is harder to replace than a challenger or niche supplier. Etched has only 2 tracked suppliers in this dataset.
Data as of 2026-10-09 · 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
TSMC (leader in Foundry) is a tracked supplier of Etched (challenger in Design (Fabless)). World's dominant foundry, manufacturing nearly all leading-edge chips. Startup building transformer-specialized inference ASICs (Sohu). The edge is one of 2 tracked suppliers of Etched and one of 98 tracked customers of TSMC.
Source: derived from both company records and the counted edges.
Concentration / risk note
TSMC is positioned as a leader in Foundry, so this edge is harder to replace than a challenger or niche supplier. Etched has only 2 tracked suppliers in this dataset. Concentration on the supplier side is high.
Basis: supplier position, few suppliers. Omitted on edges where the graph does not back a concentration claim.
The two companies
TSMC (supplier)
World's dominant foundry, manufacturing nearly all leading-edge chips.
Etched (customer)
Startup building transformer-specialized inference ASICs (Sohu).
Other tracked suppliers of Etched
Other tracked customers of TSMC
Frequently asked questions3
- Is TSMC a supplier of Etched?
- Yes. wafergraph records TSMC as a tracked supplier of Etched (as of 2026-10-09).
- How many suppliers does Etched have?
- The dataset records 2 tracked suppliers for Etched.
- How many customers does TSMC have?
- The dataset records 98 tracked customers for TSMC.
Cite as: wafergraph, “TSMC → Etched — supplier relationship in the semiconductor supply chain”, https://wafergraph.com/relationship/tsmc/etched/ (data as of 2026-10-09).
Track the chain
What moved in the semiconductor supply chain — This Week in the Chain, the free weekly wafergraph briefing.
Subscribe to the free weekly briefing →
Free · no login · 615 companies, updated weekly