Quantum Systems
PrivateLast Round
Series D
Jul 2, 2026
Est. Valuation
$8B
Total Funding Raised
$1.98B
Momentum
Top 1%
of companies Caplight tracks
Company Overview
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
Keywords
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% | |
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 |
Key People
Founding team and executive leadership
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 |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 2, 2026
$1.2B round led by Advent International, Airbus, and Blackstone.
- Apr 23, 2026
Grew 23% QoQ, from 446 to 547 employees.
Quantum Systems Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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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.