xLight Inc.
PrivateLast Round
Early Funding
Jun 24, 2026
Total Funding Raised
$40M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
xLight Inc. is a semiconductor manufacturing company developing particle accelerator-driven Free Electron Lasers (FEL) to be used as a light source for extreme-ultraviolet (EUV) lithography.
Sector
Frontier & Industrial Tech
Verticals
Semiconductors, Computing Hardware, Defense Tech
Business Model
B2B
Customer Profile
Hardware Sales, Government Contracts, Services & Consulting
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
xLight Inc. Comparables
Compare xLight Inc. with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Inversion Semiconductor | 87% | |
| Lyncean Technologies, Inc. | 78% | |
| Lace Lithography | 77% |
xLight Inc. Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Early Funding | Jun 24, 2026 | ||||
| Series B | Jul 22, 2025 |
Key People
Founding team and executive leadership
xLight Inc. Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| IAG Capital Partners | Series B |
| Boardman Bay Capital Management | Series B, Early Funding |
| Playground Global | Series B |
| Morpheus Ventures | Series B |
| Bain Capital, LP | Early Funding |
| Marvel Capital Holdings Ltd | Series B |
| Playground Global | Series B |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 21, 2026
Monthly visitors grew 44% MoM, reaching 10.2K.
- Aug 18, 2026
Grew 29% QoQ, from 45 to 58 employees.
Recent news
Latest coverage and updates
- is_developingSep 16, 2026
xLight Inc. is developing free-electron-laser technology for EUV lithography.
- is_developingJul 25, 2026
xLight Inc. is developing novel lithography techniques.
xLight Inc. Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
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