What's the difference between Corning Incorporated and Unimicron?

Corning Incorporated is a leader in Photonics & Optics based in United States; Unimicron is a leader in Substrates based in Taiwan. Both operate in the Materials segment.

Who are Corning Incorporated's and Unimicron's suppliers?

wafergraph tracks 0 suppliers for Corning Incorporated and 1 for Unimicron; Unimicron's include Ajinomoto.

Corning Incorporated vs Unimicron

Corning Incorporated's primary segment is Photonics & Optics; Unimicron's is Substrates. Corning Incorporated is larger by market cap ($141.4B vs $67.3B). Corning Incorporated reports higher tracked revenue ($15.6B vs $4.1B).

Shared segment: Materials.

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Side-by-side

	Corning Incorporated	Unimicron
Market cap	$141.4B	$67.3B
Revenue	$15.6B (FY2025)	$4.1B (FY2025)
Primary segment	Photonics & Optics	Substrates
Market position	leader	leader
Country	United States	Taiwan
Tracked suppliers	0	1
Tracked customers	1	10
Chokepoint / criticality	1/100	81/100

Market caps/revenue from the wafergraph dataset · data as of 2026-10-04. Criticality is a graph-derived chokepoint score (0–100). Coverage is partial; "Unpriced" means no reliable market cap.

How Corning Incorporated and Unimicron compare

Size: Corning Incorporated is the larger company by market cap.
Revenue: Corning Incorporated reports higher tracked revenue.
Supply-chain criticality: Unimicron has the higher chokepoint score (81/100 vs 1/100).
Footprint: Corning Incorporated (United States) vs Unimicron (Taiwan).

Company hubs

Corning Incorporated · Unimicron · Materials segment

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Cite as: wafergraph, “Corning Incorporated vs Unimicron”, https://wafergraph.com/compare/corning-vs-unimicron (data as of 2026-10-04).

Frequently asked questions3

Is Corning Incorporated bigger than Unimicron?: Corning Incorporated is larger by market cap ($141.4B vs $67.3B).
What's the difference between Corning Incorporated and Unimicron?: Corning Incorporated is a leader in Photonics & Optics based in United States; Unimicron is a leader in Substrates based in Taiwan. Both operate in the Materials segment.
Who are Corning Incorporated's and Unimicron's suppliers?: wafergraph tracks 0 suppliers for Corning Incorporated and 1 for Unimicron; Unimicron's include Ajinomoto.