Entegris → onsemi
Yes, wafergraph tracks Entegris as a supplier of onsemi, as of 2026-10-09. onsemi sources from 3 tracked suppliers in this dataset; Entegris is positioned as a leader in Materials, so this edge is harder to replace than a challenger or niche supplier.
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
Entegris (leader in Materials) is a tracked supplier of onsemi (major in IDM). Leader in contamination control, materials handling and CMP consumables. Power and sensing IDM; top-two in SiC and auto image sensors. The edge is one of 3 tracked suppliers of onsemi and one of 8 tracked customers of Entegris.
Source: derived from both company records and the counted edges.
Concentration / risk note
Entegris is positioned as a leader in Materials, so this edge is harder to replace than a challenger or niche supplier. onsemi has only 3 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
Entegris (supplier)
Leader in contamination control, materials handling and CMP consumables.
onsemi (customer)
Power and sensing IDM; top-two in SiC and auto image sensors.
Other tracked suppliers of onsemi
Other tracked customers of Entegris
Frequently asked questions3
- Is Entegris a supplier of onsemi?
- Yes. wafergraph records Entegris as a tracked supplier of onsemi (as of 2026-10-09).
- How many suppliers does onsemi have?
- The dataset records 3 tracked suppliers for onsemi.
- How many customers does Entegris have?
- The dataset records 8 tracked customers for Entegris.
Cite as: wafergraph, “Entegris → onsemi — supplier relationship in the semiconductor supply chain”, https://wafergraph.com/relationship/entegris/onsemi/ (data as of 2026-10-09).
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