Single Quantum
PrivateLast Round
Grant
Apr 1, 2024
Total Funding Raised
$7.91M
Momentum
Top 50%
of companies Caplight tracks
Company Overview
Single Quantum is a hardware company that develops and manufactures superconducting nanowire-based single photon detection systems for quantum technology applications.
Sector
Frontier & Industrial Tech
Verticals
Quantum Computing, Computing Hardware, 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.
Single Quantum Comparables
Compare Single Quantum with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Photon Technology (Zhejiang) Co., Ltd. | 88% | |
| Pixel Photonics | 83% | |
| Scontel | 83% |
Single Quantum Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Grant | Apr 1, 2024 | ||||
| Grant | Apr 1, 2023 | ||||
| Grant | Mar 1, 2023 | ||||
| Grant | Oct 1, 2022 | ||||
| Grant | Oct 16, 2020 | ||||
Grant | Oct 1, 2020 |
Key People
Founding team and executive leadership
Single Quantum Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| UKRI Innovate UK | Grant |
| YES!Delft | Accelerator |
| European Union | Grant |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jun 22, 2026
Monthly visitors increased 43% MoM, reaching 4.8K.
- Feb 21, 2026
Grew 33% QoQ, from 54 to 72 employees.
Single Quantum 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 Single Quantum's valuation, stock price, and market status.
Is Single Quantum a public or private company?
Single Quantum is a private company.
What is the current stock price of Single Quantum?
Single Quantum is a private company with no public stock price. No recent secondary market data is available.
How much is Single Quantum worth (valuation)?
Valuation information for Single Quantum is not publicly available.
Can I buy Single Quantum stock?
Single Quantum 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 Single Quantum's last funding round?
Single Quantum's most recent funding round was Grant on April 1, 2024.
Who are the main investors in Single Quantum?
Key investors in Single Quantum include UKRI Innovate UK, YES!Delft, European Union.
Will Single Quantum IPO soon?
No public IPO plans have been announced for Single Quantum.
How can I track Single Quantum secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Single Quantum's secondary market activity and sign up for updates.