SBQuantum
PrivateLast Round
Seed
Apr 16, 2026
Total Funding Raised
$4M
Momentum
Top 5%
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.
- Jun 22, 2026
Grew 36% QoQ, from 25 to 34 employees.
- Jun 6, 2026
Grew 28% QoQ, from 25 to 32 employees.
SBQuantum Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about SBQuantum's valuation, stock price, and market status.