Hamamatsu Photonics vs nLight
Both are primarily Photonics & Optics companies. Hamamatsu Photonics has a tracked market cap of $4.4B; nLight is currently unpriced in the dataset. Hamamatsu Photonics reports higher tracked revenue ($889M vs $261M).
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
| Hamamatsu Photonics | nLight | |
|---|---|---|
| Market cap | $4.4B | Unpriced |
| Revenue | $889M (FY2025) | $261M (FY2025) |
| Primary segment | Photonics & Optics | Photonics & Optics |
| Market position | leader | niche |
| Country | Japan | United States |
| Tracked suppliers | 3 | 3 |
| Tracked customers | 5 | 3 |
| Chokepoint / criticality | 81/100 | 50/100 |
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 Hamamatsu Photonics and nLight compare
- Revenue: Hamamatsu Photonics reports higher tracked revenue.
- Supply-chain criticality: Hamamatsu Photonics has the higher chokepoint score (81/100 vs 50/100).
- Footprint: Hamamatsu Photonics (Japan) vs nLight (United States).
Company hubs
Open the interactive comparison tool →
Cite as: wafergraph, “Hamamatsu Photonics vs nLight”, https://wafergraph.com/compare/hamamatsu-vs-nlight (data as of 2026-10-09).
Frequently asked questions3
- Is Hamamatsu Photonics bigger than nLight?
- By tracked revenue, Hamamatsu Photonics is larger ($889M vs $261M).
- What's the difference between Hamamatsu Photonics and nLight?
- Hamamatsu Photonics is a leader in Photonics & Optics based in Japan; nLight is a niche in Photonics & Optics based in United States. Both operate in the Distribution & Misc segment.
- Who are Hamamatsu Photonics's and nLight's suppliers?
- wafergraph tracks 3 suppliers for Hamamatsu Photonics and 3 for nLight.