SBQuantum
PrivateLast Round
Seed
Apr 16, 2026
Total Funding Raised
$4M
Momentum
Top 10%
of companies Caplight tracks
Company Overview
SBQuantum is a deep tech company that develops and markets diamond-based quantum magnetometers for navigation, defense, and industrial applications.
Sector
Frontier & Industrial Tech
Verticals
Defense Tech, Sensors, Space Technology, Quantum Computing
Business Model
B2G
Customer Profile
Government Contracts, Hardware Sales
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
SBQuantum Comparables
Compare SBQuantum with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Dirac Labs | 84% | |
| Nomad Atomics | 83% | |
| KWAN-TEK | 83% |
SBQuantum Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Apr 16, 2026 |
Key People
Founding team and executive leadership
SBQuantum Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Quantacet | Seed |
| Investissement Québec | Seed |
| Quantonation | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 27, 2026
Grew 22% QoQ from 32 to 39 employees.
- Jul 20, 2026
Grew 52% QoQ, from 25 to 38 employees.
SBQuantum 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 SBQuantum's valuation, stock price, and market status.
Is SBQuantum a public or private company?
SBQuantum is a private company.
What is the current stock price of SBQuantum?
SBQuantum is a private company with no public stock price. No recent secondary market data is available.
How much is SBQuantum worth (valuation)?
Valuation information for SBQuantum is not publicly available.
Can I buy SBQuantum stock?
SBQuantum 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 SBQuantum's last funding round?
SBQuantum's most recent funding round was Seed on April 16, 2026.
Who are the main investors in SBQuantum?
Key investors in SBQuantum include Quantacet, Quantonation.
Will SBQuantum IPO soon?
No public IPO plans have been announced for SBQuantum.
How can I track SBQuantum secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor SBQuantum's secondary market activity and sign up for updates.