What's the difference between Merck KGaA (EMD Electronics) and Sumitomo Chemical?

Merck KGaA (EMD Electronics) is a major in Photoresists & Chemicals based in Germany; Sumitomo Chemical is a major in Photoresists & Chemicals based in Japan. Both operate in the Materials segment.

Who are Merck KGaA (EMD Electronics)'s and Sumitomo Chemical's suppliers?

wafergraph tracks 0 suppliers for Merck KGaA (EMD Electronics) and 0 for Sumitomo Chemical.

Merck KGaA (EMD Electronics) vs Sumitomo Chemical

Both are primarily Photoresists & Chemicals companies. Merck KGaA (EMD Electronics) is larger by market cap ($67.0B vs $6.0B). Merck KGaA (EMD Electronics) reports higher tracked revenue ($23.8B vs $14.8B).

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Side-by-side

	Merck KGaA (EMD Electronics)	Sumitomo Chemical
Market cap	$67.0B	$6.0B
Revenue	$23.8B (FY2025)	$14.8B (FY2026)
Primary segment	Photoresists & Chemicals	Photoresists & Chemicals
Market position	major	major
Country	Germany	Japan
Tracked suppliers	0	0
Tracked customers	5	7
Chokepoint / criticality	68/100	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 Merck KGaA (EMD Electronics) and Sumitomo Chemical 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: Both companies have the same chokepoint score (68/100).
Footprint: Merck KGaA (EMD Electronics) (Germany) vs Sumitomo Chemical (Japan).

Company hubs

Merck KGaA (EMD Electronics) · Sumitomo Chemical · Materials segment

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

Frequently asked questions3

Is Merck KGaA (EMD Electronics) bigger than Sumitomo Chemical?: Merck KGaA (EMD Electronics) is larger by market cap ($67.0B vs $6.0B).
What's the difference between Merck KGaA (EMD Electronics) and Sumitomo Chemical?: Merck KGaA (EMD Electronics) is a major in Photoresists & Chemicals based in Germany; Sumitomo Chemical is a major in Photoresists & Chemicals based in Japan. Both operate in the Materials segment.
Who are Merck KGaA (EMD Electronics)'s and Sumitomo Chemical's suppliers?: wafergraph tracks 0 suppliers for Merck KGaA (EMD Electronics) and 0 for Sumitomo Chemical.