Quantum Space
PrivateLast Round
PIPE
Jun 8, 2026
Est. Valuation
$1.2B
Total Funding Raised
$80M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Quantum Space operates in Frontier & Industrial Tech and is based in Rockville, Maryland. Its latest recorded funding round was a Series A Extension round in June 2025.
Quantum Space is an aerospace and defense company that develops maneuverable spacecraft platforms for national security, civil, and commercial space operations.
Sector
Frontier & Industrial Tech
Verticals
Space Technology, Defense Tech, Satellite Communications
Business Model
B2G
Customer Profile
Government Contracts, Services & Consulting
AI Layer
Application
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Quantum Space Comparables
Compare Quantum Space with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| True Anomaly | 89% | |
| Starfish Space | 83% | |
| Portal Space Systems | 81% |
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Quantum Space Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| PIPE | Jun 8, 2026 | ||||
| Series A Extension | Jun 10, 2025 | ||||
| Series A | Dec 13, 2022 |
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Key People
Founding team and executive leadership
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Quantum Space Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Sporos Capital Partners | Series A Extension |
| 1802 Ventures | Series A Extension |
| Gaingels | Series A |
| AnD Ventures | Series A Extension |
| Inflection Point Acquisition Corp. | PIPE |
| Prime Movers Lab | Series A Extension, Series A |
| Cortado Ventures | PIPE |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 24, 2026
Grew 53% QoQ, from 77 to 118 employees.
- Jul 27, 2026
Grew 46% QoQ, from 70 to 102 employees.
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Quantum Space 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.
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Frequently Asked Questions
Common questions about Quantum Space's valuation, stock price, and market status.
Is Quantum Space a public or private company?
Quantum Space is a private company.
What is the current stock price of Quantum Space?
Quantum Space is a private company, so its shares have no public market price. Caplight tracks Quantum Space's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Quantum Space worth (valuation)?
Quantum Space's valuation is estimated at $1.2B based on funding round data.
Can I buy Quantum Space stock?
Quantum Space shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Quantum Space's last funding round?
Quantum Space's most recent funding round was PIPE on June 8, 2026.
Who are the main investors in Quantum Space?
Key investors in Quantum Space include Inflection Point Acquisition Corp., Prime Movers Lab.
Will Quantum Space IPO soon?
No public IPO plans have been announced for Quantum Space.
How can I track Quantum Space secondary market activity?
Caplight tracks bids, offers, and trades in Quantum Space's shares on secondary markets.