AGC Inc.

As of 2026-10-28, AGC Inc. has 0 tracked suppliers and 8 tracked customers in this dataset. The customer list here follows a shared pattern for this segment rather than being individually confirmed for AGC Inc. — see /methodology.

Sourced from 1 reference — Wikipedia — last verified 2026-06-14.

Glass and chemicals maker; leading EUV photomask blanks and fluorinated gases.

Ticker: TSE: 5201
Headquarters: Shin-Marunouchi Building
Founded: 1907
Revenue: $4.2B (FY2025) · -68.4% YoY
Net income: $441M
Operating margin: 4.3%
Market position: major
Value-chain segment: Photomasks & Mask Blanks, Specialty Gases
Key products: EUV photomask blanks (EUVMB), Fluorinated specialty gases (NF3, WF6, F2), Optical glass and OLED substrates, Fluoropolymer membranes

About AGC Inc.

AGC Inc., headquartered in Japan, operates in the Photomasks & Mask Blanks and Specialty Gases segments of the semiconductor & AI supply chain and is positioned as a market major there. Its key products include EUV photomask blanks (EUVMB), Fluorinated specialty gases (NF3, WF6, F2), Optical glass and OLED substrates, Fluoropolymer membranes. wafergraph maps 8 tracked customers for AGC Inc. across the value chain. It has a supply-chain criticality score of 70/100, with 246 companies downstream of it.

AGC Inc. , formerly Asahi Glass Co., Ltd., is a Japanese global glass manufacturing company, headquartered in Tokyo. It is the largest glass company in the world and one of the core Mitsubishi companies.

Role in the chain

AGC Inc. is a market major in Materials (Photomasks & Mask Blanks), headquartered in Japan. Glass and chemicals maker; leading EUV photomask blanks and fluorinated gases.

Diligence questions

The dataset names 8 tracked customers for AGC Inc.. How concentrated is demand among those names, and which of them have a documented second source in this graph?
AGC Inc. 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?
AGC Inc. trades as TSE:5201. 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 AGC Inc.