What's the difference between Corning Incorporated and Eoptolink Technology?

Corning Incorporated is a leader in Photonics & Optics based in United States; Eoptolink Technology is a major in Photonics & Optics based in China. Both operate in the Distribution & Misc segment.

Who are Corning Incorporated's and Eoptolink Technology's suppliers?

wafergraph tracks 0 suppliers for Corning Incorporated and 3 for Eoptolink Technology.

Corning Incorporated vs Eoptolink Technology

Both are primarily Photonics & Optics companies. Corning Incorporated is larger by market cap ($141.4B vs $80.9B). Corning Incorporated reports higher tracked revenue ($15.6B vs $3.7B).

Shared segment: Distribution & Misc.

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

	Corning Incorporated	Eoptolink Technology
Market cap	$141.4B	$80.9B
Revenue	$15.6B (FY2025)	$3.7B (FY2025)
Primary segment	Photonics & Optics	Photonics & Optics
Market position	leader	major
Country	United States	China
Tracked suppliers	0	3
Tracked customers	1	4
Chokepoint / criticality	1/100	68/100

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 Eoptolink Technology compare

Size: Corning Incorporated is the larger company by market cap.
Revenue: Corning Incorporated reports higher tracked revenue.
Supply-chain criticality: Eoptolink Technology has the higher chokepoint score (68/100 vs 1/100).
Footprint: Corning Incorporated (United States) vs Eoptolink Technology (China).

Company hubs

Corning Incorporated · Eoptolink Technology · Distribution & Misc segment

Open the interactive comparison tool →

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

Frequently asked questions3

Is Corning Incorporated bigger than Eoptolink Technology?: Corning Incorporated is larger by market cap ($141.4B vs $80.9B).
What's the difference between Corning Incorporated and Eoptolink Technology?: Corning Incorporated is a leader in Photonics & Optics based in United States; Eoptolink Technology is a major in Photonics & Optics based in China. Both operate in the Distribution & Misc segment.
Who are Corning Incorporated's and Eoptolink Technology's suppliers?: wafergraph tracks 0 suppliers for Corning Incorporated and 3 for Eoptolink Technology.