Quantum Systems
PrivateLast Round
Series D
Jul 2, 2026
Est. Valuation
$8B
Total Funding Raised
$1.98B
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Quantum Systems operates in Frontier & Industrial Tech and is based in Gilching. Its latest recorded funding round was a Series D round in July 2026.
Quantum Systems is an aerospace and defense company that develops, designs, and produces autonomous unmanned aerial systems for defense, security, and commercial applications.
Sector
Frontier & Industrial Tech
Verticals
Drones & UAVs, Defense Tech, Autonomous Vehicles
Business Model
B2G
Customer Profile
Hardware Sales, Government Contracts, Hardware + Subscription
AI Layer
Application
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Quantum Systems Comparables
Compare Quantum Systems with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Stark Defence | 81% | |
| AeroVironment | 81% | |
| Threod Systems | 80% |
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Quantum Systems Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series D | Jul 2, 2026 | ||||
| Debt | Feb 12, 2026 | ||||
| Growth Equity | Nov 28, 2025 | ||||
| Series C | May 6, 2025 | ||||
| Series B | Sep 24, 2024 | ||||
Series B | Oct 24, 2023 |
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Key People
Founding team and executive leadership
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Quantum Systems Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| HV Capital | Series B, Series C, Series D |
| 10X Group | VC Round, Seed |
| LP&E AG | Series C |
| Sanno Capital | VC Round |
| Blackstone | Series D |
| Thiel Capital | Series B |
| ESA BIC Bavaria & Northern Germany | Grant |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Nov 12, 2026
German military temporarily grounded drones following a reported cyberattack.
- Nov 9, 2026
Partnering with Rohde & Schwarz on drone defense capabilities.
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Recent news
Latest coverage and updates
- has_issues_withNov 12, 2026
Quantum Systems reports that hostile actors attack its systems and that the threat is contained, while the German military withdraws its drones as a precaution on Nov 12th '26.
- is_developingNov 9, 2026
In May '26, Quantum Systems signs a memorandum of understanding with Rohde & Schwarz to jointly develop electronic warfare and drone defense capabilities for unmanned systems.
- expands_offices_toOct 29, 2026
Quantum Systems, Inc. establishes a permanent presence in Japan through Quantum Systems Japan K.K. and a local office in Tokyo on Oct 28th '26.
- partners_withOct 29, 2026
In Japan on Oct 28th '26, Quantum Systems, Inc. plans to expand industrial cooperation with Panasonic as it establishes a permanent presence in the country.
- expands_offices_inOct 28, 2026
Quantum Systems expands its presence in Japan by establishing Quantum Systems Japan K.K. and a local office in Tokyo on Oct 28th '26.'.
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Quantum Systems 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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Appears On
Curated lists and screens where this company is featured.
Frequently Asked Questions
Common questions about Quantum Systems's valuation, stock price, and market status.
Is Quantum Systems a public or private company?
Quantum Systems is a private company.
What is the current stock price of Quantum Systems?
Quantum Systems is a private company, so its shares have no public market price. Caplight tracks Quantum Systems's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Quantum Systems worth (valuation)?
Quantum Systems's valuation is estimated at $8.0B based on funding round data.
Can I buy Quantum Systems stock?
Quantum Systems shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Quantum Systems's last funding round?
Quantum Systems's most recent funding round was Series D on July 2, 2026.
Who are the main investors in Quantum Systems?
Key investors in Quantum Systems include HV Capital, 10X Group, Blackstone, Advent International, Notion Capital.
Will Quantum Systems IPO soon?
No public IPO plans have been announced for Quantum Systems.
How can I track Quantum Systems secondary market activity?
Caplight tracks bids, offers, and trades in Quantum Systems's shares on secondary markets.