Quantum Motion
PrivateLast Round
Series C
Sep 3, 2026
Total Funding Raised
$412.16M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Quantum Motion is a quantum computing company that develops scalable quantum computers using industry-standard silicon chip technology.
Sector
Frontier & Industrial Tech
Verticals
Quantum Computing, Semiconductors, Computing Hardware
Business Model
B2B
Customer Profile
Hardware Sales, Government Contracts
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Quantum Motion Comparables
Compare Quantum Motion with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Silicon Quantum Computing | 85% | |
| Diraq | 85% | |
| Equal1 | 83% |
Quantum Motion Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series C | Sep 3, 2026 | ||||
| Series C | May 7, 2026 | ||||
| Series B | Feb 21, 2023 | ||||
| Series A | May 14, 2020 | ||||
| Seed | Dec 15, 2017 |
Key People
Founding team and executive leadership
Quantum Motion Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| IP Group | Series A, Series B, Seed |
| Oxford Science Enterprises | Series A, Seed, Series B, Series C |
| British Business Bank | Series A, Series B, Series C |
| British Patient Capital | Series B |
| Lansdowne Partners | Series C |
| British Patient Capital | Series B |
| imec.ventures | Series C |
Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 3, 2026
$160M round led by DCVC and Kembara.
- Jun 30, 2026
Open roles increased to 94, 95% of headcount.
Quantum Motion 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 Quantum Motion's valuation, stock price, and market status.
Is Quantum Motion a public or private company?
Quantum Motion is a private company.
What is the current stock price of Quantum Motion?
Quantum Motion is a private company, so its shares have no public market price. Caplight tracks Quantum Motion's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Quantum Motion worth (valuation)?
Valuation information for Quantum Motion is not publicly available.
Can I buy Quantum Motion stock?
Quantum Motion shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Quantum Motion's last funding round?
Quantum Motion's most recent funding round was Series C on September 3, 2026.
Who are the main investors in Quantum Motion?
Key investors in Quantum Motion include IP Group, Robert Bosch Venture Capital, Inkef Capital, Kembara, Parkwalk Advisors.
Will Quantum Motion IPO soon?
No public IPO plans have been announced for Quantum Motion.
How can I track Quantum Motion secondary market activity?
Caplight tracks bids, offers, and trades in Quantum Motion's shares on secondary markets.