Pfeiffer Vacuum → ASML
Yes, wafergraph tracks Pfeiffer Vacuum as a supplier of ASML, as of 2026-10-09. ASML sources from 10 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
Pfeiffer Vacuum (major in Equipment (Front End)) is a tracked supplier of ASML (monopoly in Equipment (Front End)). Vacuum-pump maker for semiconductor and analytical applications. Sole supplier of EUV lithography machines required for all leading-edge chips. The edge is one of 10 tracked suppliers of ASML and one of 13 tracked customers of Pfeiffer Vacuum.
Source: derived from both company records and the counted edges.
The two companies
Pfeiffer Vacuum (supplier)
Vacuum-pump maker for semiconductor and analytical applications.
ASML (customer)
Sole supplier of EUV lithography machines required for all leading-edge chips.
Other tracked suppliers of ASML
Other tracked customers of Pfeiffer Vacuum
Frequently asked questions3
- Is Pfeiffer Vacuum a supplier of ASML?
- Yes. wafergraph records Pfeiffer Vacuum as a tracked supplier of ASML (as of 2026-10-09).
- How many suppliers does ASML have?
- The dataset records 10 tracked suppliers for ASML.
- How many customers does Pfeiffer Vacuum have?
- The dataset records 13 tracked customers for Pfeiffer Vacuum.
Cite as: wafergraph, “Pfeiffer Vacuum → ASML — supplier relationship in the semiconductor supply chain”, https://wafergraph.com/relationship/pfeiffer_vacuum/asml/ (data as of 2026-10-09).
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