SBQuantum
PrivateLast Round
Seed
Apr 16, 2026
Total Funding Raised
$4M
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 Comps
Public and private peers based on sector, stage, and business model.
| Company | Status | Est. Valuation | Rev Multiple |
|---|---|---|---|
| OpenAI | Private | $86.0B | ~40x |
| Cohere | Private | $5.0B | -- |
| Competitor 1 | Public | $XX.XB | XXx |
| Competitor 2 | Public | $XX.XB | XXx |
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 |
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.