What's the difference between AGC Inc. and Merck KGaA (EMD Electronics)?

AGC Inc. is a major in Photomasks & Mask Blanks based in Japan; Merck KGaA (EMD Electronics) is a major in Photoresists & Chemicals based in Germany. Both operate in the Materials segment.

Who are AGC Inc.'s and Merck KGaA (EMD Electronics)'s suppliers?

wafergraph tracks 0 suppliers for AGC Inc. and 0 for Merck KGaA (EMD Electronics).

AGC Inc. vs Merck KGaA (EMD Electronics)

AGC Inc.'s primary segment is Photomasks & Mask Blanks; Merck KGaA (EMD Electronics)'s is Photoresists & Chemicals. Merck KGaA (EMD Electronics) is larger by market cap ($67.0B vs $7.7B). Merck KGaA (EMD Electronics) reports higher tracked revenue ($23.8B vs $4.1B).

See all 105 Materials companies →

Track the chain

What moved in the semiconductor supply chain — This Week in the Chain, the free weekly wafergraph briefing.

Subscribe to the free weekly briefing →

Free · no login · 615 companies, updated weekly

Side-by-side

	AGC Inc.	Merck KGaA (EMD Electronics)
Market cap	$7.7B	$67.0B
Revenue	$4.1B (FY2025)	$23.8B (FY2025)
Primary segment	Photomasks & Mask Blanks	Photoresists & Chemicals
Market position	major	major
Country	Japan	Germany
Tracked suppliers	0	0
Tracked customers	8	5
Chokepoint / criticality	70/100	68/100

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 Merck KGaA (EMD Electronics) compare

Size: Merck KGaA (EMD Electronics) is the larger company by market cap.
Revenue: Merck KGaA (EMD Electronics) reports higher tracked revenue.
Supply-chain criticality: AGC Inc. has the higher chokepoint score (70/100 vs 68/100).
Footprint: AGC Inc. (Japan) vs Merck KGaA (EMD Electronics) (Germany).

Company hubs

AGC Inc. · Merck KGaA (EMD Electronics) · Materials segment

Open the interactive comparison tool →

Cite as: wafergraph, “AGC Inc. vs Merck KGaA (EMD Electronics)”, https://wafergraph.com/compare/agc-vs-merck_kgaa (data as of 2026-10-09).

Frequently asked questions3

Is AGC Inc. bigger than Merck KGaA (EMD Electronics)?: Merck KGaA (EMD Electronics) is larger by market cap ($67.0B vs $7.7B).
What's the difference between AGC Inc. and Merck KGaA (EMD Electronics)?: AGC Inc. is a major in Photomasks & Mask Blanks based in Japan; Merck KGaA (EMD Electronics) is a major in Photoresists & Chemicals based in Germany. Both operate in the Materials segment.
Who are AGC Inc.'s and Merck KGaA (EMD Electronics)'s suppliers?: wafergraph tracks 0 suppliers for AGC Inc. and 0 for Merck KGaA (EMD Electronics).