Danish precision spectrum intelligence and RF geolocation solutions company Quadsat, has raised a €5 million extension to its Series A round, led by Join Capital and North Ventures, alongside existing investors Seraphim Space Capital, Export and Investment Fund of Denmark (EIFO), Helge Munk Holding and TPC Management.
Quadsat’s platform-agnostic tech targets the defence satnav and aerospace sectors.
It uniquely addresses critical defence challenges, including the precise identification and location of RF signals, interference and jamming.
By locating emitters and signal jamming devices, Quadsat enables armed forces to monitor and respond to threats in dynamic operational environments. In both commercial and military, its drone-based technology is redefining how satellite antennas and RF systems are tested and monitored, making comprehensive, on-site validation faster and more accessible than ever.
These capabilities are increasingly vital for military operations across air, land, sea, cyber, and space domains, known in the defence sector as Multi-Domain Operations.
Originally established in 2017, Quadsat quickly established itself by transforming satellite antenna testing, counting major global satellite operators, including SES and OneWeb, among its clients. Its partnership with Skyeton, a UAV provider actively supporting operations in Ukraine, highlights Quadsat’s direct impact on operational resilience and intelligence-gathering in live conflict scenarios.
Joakim Espeland, President and co-founder of Quadsat, said:
“Electronic warfare isn’t just critical; it’s an existential necessity in modern defence. This round is about doubling down.
We’ve spent the last year deeply embedded in defence needs, refining a technology that pinpoints threats, like the interference of military installations, which is an absolute game-changer in the field.”
“In electronic warfare, clarity saves lives. Our drone-agnostic tech is all about turning battlefield chaos into actionable intelligence.”
“We backed Quadsat because of the clear, strategic edge its RF spectrum monitoring solution delivers,” said Jan Borgstädt, Founding Partner at Join Capital.
“From satellite calibration to operational readiness in contested environments, its solution is already proving its value in real-world defence scenarios.
We believe Quadsat will define the next generation of spectrum intelligence.”
Mikkel Rørvig, Partner at North Ventures, commented:
“Quadsat is addressing one of the most urgent challenges in today’s connected world — with a truly game-changing solution.
Its technology is already delivering real impact, and with global demand accelerating, we see enormous potential in scaling Quadsat internationally.”
Quadsat will use the funds to expand its commercial reach, accelerate product development specifically targeting defence applications, and significantly grow its presence in key NATO member countries.
Would you like to write the first comment?
Login to post comments