Ushio
Ushio is a major in the Equipment (Front End) segment of the semiconductor & AI supply chain, headquartered in Tokyo. Its key customers include Samsung Electronics, TSMC, Intel.
Industrial light source maker for lithography and inspection.
- Ticker
- TSE: 6925
- Headquarters
- Tokyo
- Founded
- 1964
- Revenue
- $1.1B (FY2026) · +0.9% YoY
- Net income
- $50M
- Operating margin
- 10.1%
- Market position
- major
- Value-chain segment
- Lithography
- Key products
- photolithography lamps (UV light sources for steppers/aligners), EUV light source (photo mask inspection)
About Ushio
Ushio, headquartered in Japan, operates in the Lithography segment of the semiconductor & AI supply chain and is positioned as a market major there. Its key products include photolithography lamps (UV light sources for steppers/aligners), EUV light source (photo mask inspection). wafergraph maps 7 tracked customers for Ushio across the value chain. It has a supply-chain criticality score of 68/100, with 236 companies downstream of it.
Ushio, Inc. is a Japanese company headquartered in Tokyo. It was established in 1964, and its main business is in lighting equipment.
Role in the chain
Ushio is a market major in Equipment (Front End) (Lithography), headquartered in Japan. Industrial light source maker for lithography and inspection.
Diligence questions
- The dataset names 7 tracked customers for Ushio. How concentrated is demand among those names, and which of them have a documented second source in this graph?
- Ushio 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?
- Ushio trades as TSE:6925. 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.
Key products
- photolithography lamps (UV light sources for steppers/aligners)
- EUV light source (photo mask inspection)
Customers
More Equipment (Front End) companies
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Sources
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Cite as: wafergraph, “Ushio — supply chain, financials & market position”, https://wafergraph.com/company/ushio (data as of 2026-09-05).
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