What does Ferrotec make?

Ferrotec makes vacuum seals, ceramics, quartz.

Who are Ferrotec's key suppliers?

Ferrotec's tracked suppliers include Heraeus, Tosoh.

Who are Ferrotec's customers?

Ferrotec's tracked customers include Applied Materials, Lam Research, Tokyo Electron, ASML, KLA, SCREEN Holdings, TSMC, Samsung Electronics, Intel, SK hynix, Micron Technology, SMIC, GlobalFoundries.

Ferrotec

Q: What part of the semiconductor supply chain is Ferrotec in?

Ferrotec operates in the Sputtering Targets and Subsystems & Components segments, where it is a market niche.

Ferrotec is a niche in the Materials segment of the semiconductor & AI supply chain, headquartered in Tokyo. Its key suppliers include Heraeus, Tosoh. Its key customers include Applied Materials, Lam Research, Tokyo Electron.

Supplies vacuum feedthroughs, ceramics and materials to equipment makers.

Ticker: TSE: 6890
Headquarters: Tokyo
Revenue: $1.8B (FY2026) · +5.3% YoY
Net income: $93M
Operating margin: 15.4%
Market position: niche
Value-chain segment: Sputtering Targets, Subsystems & Components
Key products: vacuum seals, ceramics, quartz

About Ferrotec

Ferrotec, headquartered in Japan, operates in the Sputtering Targets and Subsystems & Components segments of the semiconductor & AI supply chain and is positioned as a market niche there. Its key products include vacuum seals, ceramics, quartz. wafergraph maps 2 tracked suppliers and 13 tracked customers for Ferrotec across the value chain. It has a supply-chain criticality score of 53/100, with 250 companies downstream of it.

Role in the chain

Ferrotec is a market niche in Materials (Sputtering Targets), headquartered in Japan. Supplies vacuum feedthroughs, ceramics and materials to equipment makers.

Diligence questions

The dataset records 2 tracked suppliers for Ferrotec. Which of those edges are researched (named in a filing or primary source) versus segment-inferred, and what happens if one of them stops shipping?
The dataset names 13 tracked customers for Ferrotec. How concentrated is demand among those names, and which of them have a documented second source in this graph?
Ferrotec is headquartered in Japan. What jurisdiction, export-control or logistics risk sits at that HQ, versus at the fabs or plants the filings actually name?
Ferrotec trades as TSE:6890. What does the latest reported period say about capacity and backlog versus the graph position above?
Before treating any edge as a verified relationship, check the provenance labels on the company page and the method note at /methodology.

Full diligence pack for Ferrotec