Fundraising Fox
/Companies
Sign in

Quadsat

Odense, DK · 5 known investors

Find your way into Quadsat

Sign up to see every warm intro you have to Quadsat

  • Paths you didn't know you had: your email and LinkedIn already hold routes to the Quadsat team. We find them for you
  • 2nd- and 3rd-degree connections: the friend-of-a-friend routes that take hours to manually find through your inbox or LinkedIn
  • Answers now, not in days: momentum is everything in a raise. Skip asking around whether someone knows someone

Days of research, done the moment you sign in, with every route ranked by how warm it is.

Sign up with GoogleAlready have an account? Log in

Quadsat develops modular radio-frequency sensing and electronic warfare payloads (such as SpectraLoc) that integrate into UAV platforms for RF signal detection and emitter geolocation, along with spectrum operations software. It serves defense forces and drone OEMs, drawing on a background in drone-based satellite antenna calibration; the company is based in Denmark.

Deep TechDefense TechHardwareSpace Tech

Investors · 5

Seraphim Space✓ confirmed by QuadsatLondon · $1.3M – $3.8M

How we know: the company's own site · funding news · spacenews.com · Not right? Tell us

IQ Capital✓ confirmed by QuadsatLondon · $1M – $40M

How we know: the company's own site · a partner's Signal profile · spacenews.com · the VCSheet dataset · Not right? Tell us

Export and Investment FundreportedCopenhagen · $108K – $7.6M

How we know: funding news · Not right? Tell us

Also in the syndicate · 1

Vækstfonden

Funding

SEC filings, press & company announcements

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

Related companies · 1

EsaThe European Space Agency (ESA) is Europe's intergovernmental organization for space, carrying out missions and research across space science, technology, and applications. It supports the competitiveness of the European space industry through procurement, commercial opportunities, and collaboration with its Member States.

Companies working in the same space as Quadsat.

In the news

Danish DefenseTech startup Quadsat raises €5 million to accelerate electronic warfare capabilities | EU-Startupseu-startups.com · Jul 2025Quadsat Raises Strategic Investment from Join Capital and North Ventures to Accelerate Electronic Warfare Capabilities - Quadsatquadsat.com · Jul 2025QuadSAT Secures €9 Million Funding to Scale Up Operations and Expand Product Range - Quadsatquadsat.com · Mar 2023

Frequently asked questions

What does Quadsat do?
Quadsat develops modular radio-frequency sensing and electronic warfare payloads (such as SpectraLoc) that integrate into UAV platforms for RF signal detection and emitter geolocation, along with spectrum operations software. It serves defense forces and drone OEMs, drawing on a background in drone-based satellite antenna calibration; the company is based in Denmark.
Who are Quadsat's investors?
Quadsat's investors include Join Capital, Seraphim Space, IQ Capital, Export and Investment Fund.
Where is Quadsat headquartered?
Quadsat is headquartered in Odense, DK.