German developer of multi-sensor electric VTOL drones for defense and security.
Quantum Systems builds electric vertical takeoff and landing (eVTOL) reconnaissance drones used by NATO militaries, including the Ukrainian and German armed forces. The Munich-area company tripled its valuation to over €3 billion in November 2025 after raising a €180M Series C extension led by Balderton Capital, bringing 2025 funding to €340M — the largest dual-use financing round in Europe that year.
Defense📍 Gilching, GermanyFounded 2015
Current Valuation
$3.3B
as of 2025-Q4
UNICORN
QL Price
$8.0B
0% vs last round
QuantLogix's current estimate for Quantum Systems, published 2026-10-07 — in line with the last disclosed round of $8.0B (2026-07).
Confidence
medium
Basis
secondary led
What backs this price
Last disclosed round
$8.0B
2026-07
weight 0.83
Secondary market print
$8.0B
2026-06-27
weight 0.54
How this price has held up
No round has priced for Quantum Systems since QuantLogix began publishing a price for it, so there is nothing to grade yet. The claim above is on the record from 2026-10-07 and will be graded against the next priced round. See the full accuracy record →
Which publicly-traded funds already hold it, what $10,000 buys, and whether any route is open to you.
Cite this price as QuantLogix QL Price, Quantum Systems, 2026-10-07 (2f4c18117fefa085).
The id pins this exact claim, so a citation stays checkable after the price moves.
Model estimate for research — not a quote, target price, or investment advice.
IPO Outlookprivate
Is Quantum Systems going public?
No. Quantum Systems is private and has not filed to go public. There is no S-1 on file.
What is Quantum Systems' valuation in 2026?
Quantum Systems is valued at $3.3B as of 2025-Q4, set by its Series C Extension ($208.67M, Nov 2025). That is the last confirmed mark, not a live price — private shares do not trade continuously.
Has Quantum Systems filed an S-1?
No public S-1 is on file for Quantum Systems.
Who are Quantum Systems' investors?
Quantum Systems' investors include Balderton Capital, Hensoldt, Project A Ventures, DTCP, HV Capital.
How much has Quantum Systems raised?
Quantum Systems has raised $533M in total, most recently a Series C Extension of $208.67M in Nov 2025.
Is Quantum Systems publicly traded — can you buy Quantum Systems stock?
No. Quantum Systems is a private company — its shares are not listed on any exchange and there is no ticker. The routes to exposure are pre-IPO secondary marketplaces and funds (accredited investors), employee tender offers when the company runs one, and public companies with read-through exposure. QuantLogix maps every route it can verify for Quantum Systems on its Pre-IPO Access Desk.
Answers are derived from the roster record shown on this page — filing status, last round and confirmed marks. Where the record is silent, the answer says so rather than guessing.
Company Profile
CEO
Florian Seibel
Founded
2015
HQ
Gilching, Germany
Employees
~600
Total Raised
$533M
Est. Revenue
$124M (2024-Q4)
Growth
~216% YoY
Last Round
Series C Extension — $208.67M (Nov 2025) · Lead: Balderton Capital
IPO Status
private
Fundraising Status
Series C Extension · $208.67M · 11 mo ago
privateTotal raised $533M
Secondary Market
Implied price / share
$12.07
Open interest
4
Secondary price return by period
Implied per-share price from private secondary transactions, as of Jun 2026. This is a point estimate, not a quote — the feed carries no bid, ask or spread, and a secondary print is evidence of what someone paid on that date rather than a live market. Compare across every tracked name →
Latest Funding Round
Round
Amount
Date
Lead Investor
Post-Money
Series C Extension
$208.67M
Nov 2025
Balderton Capital
—
Vertical Intelligence — Defense / Aerospace
No name-verified federal prime awards for Quantum Systems in the last 36 months on USASpending.gov — revenue may be classified, flow through subcontracts, or be non-US. Absence of a registry match is reported as-is.
Checked usaspending.gov as of 2026-10-04. Re-checked weekly.
Talent Signal
Hiring trend
▼ Hiring downtrend
-14% vs 2026-08
Open roles
12
via ashby
Product-build share
42%
engineering, research, product, design
Trajectory
tightening
balanced build + GTM — 42% builders vs 58% go-to-market/G&A — scaling both sides.
Open roles trending down; no tracked executive churn.
Open roles by month
Open roles by function
■ product-building ■ go-to-market / G&A
Head of Data Engineering Senior AI EngineerSenior Full Stack EngineerSenior Data EngineerSenior Frontend Engineer (Web & App)Paid Social Specialist
Counted from Quantum Systems's live job board as of 2026-09-15; role functions classified from posting titles. Open-role counts are an activity signal, not headcount. Refreshed monthly.
Founders & Key People
Florian SeibelSven Kruck
Investors
Balderton Capital · Hensoldt · Project A Ventures · DTCP · HV Capital
Products
Trinity Pro
Vector
Reliant
Twister
Competitors
AeroVironment · Anduril · Skydio · Helsing
defensedronesVTOLdual-useeurope
Private-company numbers are not real-time. Reflects publicly disclosed valuations from press releases, news reports, and tender offers as of 2025-Q4. Refreshed quarterly.