AGC Inc. vs Foosung

AGC Inc.'s primary segment is Photomasks & Mask Blanks; Foosung's is Specialty Gases. AGC Inc. is larger by market cap ($7.7B vs $1.2B). AGC Inc. reports higher tracked revenue ($4.1B vs $351M).

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Side-by-side

AGC Inc.Foosung
Market cap$7.7B$1.2B
Revenue$4.1B (FY2025)$351M (FY2025)
Primary segmentPhotomasks & Mask BlanksSpecialty Gases
Market positionmajorniche
CountryJapanSouth Korea
Tracked suppliers00
Tracked customers87
Chokepoint / criticality70/10050/100

Market caps/revenue from the wafergraph dataset · data as of 2026-10-09. Criticality is a graph-derived chokepoint score (0–100). Coverage is partial; "Unpriced" means no reliable market cap.

How AGC Inc. and Foosung compare

  • Size: AGC Inc. is the larger company by market cap.
  • Revenue: AGC Inc. reports higher tracked revenue.
  • Supply-chain criticality: AGC Inc. has the higher chokepoint score (70/100 vs 50/100).
  • Footprint: AGC Inc. (Japan) vs Foosung (South Korea).

Company hubs

AGC Inc. · Foosung · Materials segment

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Cite as: wafergraph, “AGC Inc. vs Foosung”, https://wafergraph.com/compare/agc-vs-foosung (data as of 2026-10-09).

Frequently asked questions3
Is AGC Inc. bigger than Foosung?
AGC Inc. is larger by market cap ($7.7B vs $1.2B).
What's the difference between AGC Inc. and Foosung?
AGC Inc. is a major in Photomasks & Mask Blanks based in Japan; Foosung is a niche in Specialty Gases based in South Korea. Both operate in the Materials segment.
Who are AGC Inc.'s and Foosung's suppliers?
wafergraph tracks 0 suppliers for AGC Inc. and 0 for Foosung.