Vexlum
PrivateLast Round
Seed
Feb 5, 2026
Total Funding Raised
$7.08M
Momentum
Top 10%
of companies Caplight tracks
Company Overview
Vexlum is a semiconductor company that manufactures advanced Vertical-External-Cavity Surface-Emitting Laser (VECSEL) systems for applications in quantum technology, medicine, and semiconductor metrology.
Sector
Frontier & Industrial Tech
Verticals
Semiconductors, Space Technology, Satellite Communications, Sensors
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Vexlum Comparables
Compare Vexlum with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Skylark Lasers | 82% | |
| Sacher Lasertechnik GmbH | 79% | |
| Vescent Technologies, Inc. | 77% |
Vexlum Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Feb 5, 2026 |
Vexlum Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| European Innovation Council Fund | Seed |
| Tesi | Seed |
| Kvanted | Seed |
| EIC Fund | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 22, 2026
Monthly visitors increased 79% MoM.
- Apr 16, 2026
Developing a photonics source with Menlo Systems for atom clock timekeeping.
Recent news
Latest coverage and updates
- hiresSep 1, 2026
Vexlum Ltd hired Erik as President of the Americas on Sep 1st '26.
- hiresSep 1, 2026
Vexlum Ltd hired Erik McKee as President of the Americas on Sep 1st '26.
- expands_offices_inAug 5, 2026
Vexlum Ltd expanded offices in United Kingdom, Northern Europe, Europe on Aug 5th '26.
- expands_offices_toAug 1, 2026
Vexlum Ltd expands offices to United Kingdom, Northern Europe, Europe.
- expands_facilitiesJul 31, 2026
Vexlum Ltd expanded facilities to London, United Kingdom, Northern Europe, Europe on Jul 27th '26.
Vexlum Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
Request accessFrequently Asked Questions
Common questions about Vexlum's valuation, stock price, and market status.
Is Vexlum a public or private company?
Vexlum is a private company.
What is the current stock price of Vexlum?
Vexlum is a private company with no public stock price. No recent secondary market data is available.
How much is Vexlum worth (valuation)?
Valuation information for Vexlum is not publicly available.
Can I buy Vexlum stock?
Vexlum shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.
When was Vexlum's last funding round?
Vexlum's most recent funding round was Seed on February 5, 2026.
Who are the main investors in Vexlum?
Key investors in Vexlum include Kvanted.
Will Vexlum IPO soon?
No public IPO plans have been announced for Vexlum.
How can I track Vexlum secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Vexlum's secondary market activity and sign up for updates.