Fundraising Fox

Quantum Systems

Founded 2015 · 689 employees on LinkedIn · 13 known investors

Quantum Systems designs and manufactures electric vertical take-off and landing (eVTOL) unmanned aerial systems for military, defense, and commercial customers to collect aerial intelligence and real-time mission-critical data. The company develops hardware and software integrated platforms for geospatial operations, security, and situational awareness across government and private sectors.

AI & Machine LearningDeep TechDefense TechHardware

Founders & leadership

Quantum Systems was founded in 2015 by Tobias Kloss, Armin Busse, and Florian Seibel.

TK
Tobias KlossFounder
AB
Armin BusseFounder
FSFlorian Seibel
Florian SeibelinCo-Founder & Co-CEOCo-founder & CEO at Project A Ventures
SKSven Kruck
Sven KruckinCo-CEO
DSDave Sharpin
Dave SharpininCEO at Quantum Systems Inc.

Investors · 13

Balderton Capital✓ verifiedLondon · $5M – $50M
Bayern Kapital✓ verifiedLandshut · $275K – $55M
HV Capital✓ verifiedMunich, Bavaria · $540K – $54M
Notion Capital✓ verifiedLondon · $1M – $100M
Airbus Ventures✓ verifiedMenlo Park · $1M
In-Q-Tel✓ verifiedTysons · $100K – $2.5M
Advent InternationalBoston · $1.1B
DTCPBerlin
Duke Capital PartnersDurham
Entropy Industrial CapitalLondon · $250K – $1M
Holtzbrinck VenturesEurope
Project A VenturesBerlin · $1.1M – $6.6M
PUSH VenturesVienna

Funding

SEC filings, press & company announcements

$1.2B disclosed across 1 round · 2026

Source: company announcements and press reports — follow each round's link for the claim.

Competitors · 1

by search overlap
Netezza97 shared keywordsIBM is a global technology company whose business spans enterprise software (including Red Hat, HashiCorp, and Confluent), IT infrastructure such as mainframes, servers, and storage, and IT consulting services. The company is also investing heavily in quantum computing and AI-based enterprise offerings, including its Lightwell open-source software security clearinghouse and the Anderon quantum wafer foundry.

Companies competing with Quantum Systems for the same Google search keywords, organic and paid, via search-intersection analysis.

In the news

Quantum Systems raises $1.2bn at an $8bn valuationthenextweb.com · Jul 2026Quantum Systems raises $1.2B, IQM becomes first European quantum company on major US exchange, and European startup funding in June - Tech.eutech.eu · Jul 2026Techbuzztechbuzz.ai · Jul 2026Quantum Systems More Than Doubles Valuation to $8 Billion - Bloombergbloomberg.com · Jul 2026Autonomous drone startup Quantum Systems raises $1.2 billion as investors pile into defensecnbc.com · Jul 2026Drone maker Quantum Systems raises $1.2bn, eyes humanoids | Siftedsifted.eu · Jul 2026Rigetti Computing (YC S14) Raises $2.5M to Create Commercial Quantum Systemstechcrunch.com · Aug 2014

Frequently asked questions

What does Quantum Systems do?
Quantum Systems designs and manufactures electric vertical take-off and landing (eVTOL) unmanned aerial systems for military, defense, and commercial customers to collect aerial intelligence and real-time mission-critical data. The company develops hardware and software integrated platforms for geospatial operations, security, and situational awareness across government and private sectors.
Who founded Quantum Systems?
Quantum Systems was founded by Tobias Kloss, Armin Busse, Florian Seibel in 2015.
Who are Quantum Systems's investors?
Quantum Systems's investors include Balderton Capital, Bayern Kapital, HV Capital, Notion Capital, Airbus Ventures, In-Q-Tel, Advent International, DTCP and 5 more.
How much funding has Quantum Systems raised?
Quantum Systems has disclosed $1.2B raised across 1 round.