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Quadsat logo — Onsite RF and Antenna Test and Diagnostic Solutions

Quadsat

Onsite RF and Antenna Test and Diagnostic Solutions

Founded 2017 Denmark Denmark 45 employees Series A Total: $16.70M Analytics, Telecom

General Information

Company Name Quadsat
Founded Year 2017
Location Denmark Denmark
Founders / Decision Makers
Team member
Employees 45
Industries Analytics, Telecom
Funding Stage Series A
Social

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About Quadsat

Quadsat is a Danish startup founded in 2017 that specializes in onsite RF and antenna test and diagnostic solutions. The company's slogan, "Onsite RF and Antenna Test and Diagnostic Solutions," encapsulates its core mission. Quadsat's technology aims to redefine how satellite antennas and RF equipment are tested and validated, making comprehensive testing more accessible than ever. By providing critical insights into antenna and radio frequency performance, the company contributes to efficient radio spectrum management, ultimately strengthening global connectivity and security. Quadsat operates at the forefront of redefining radio frequency testing and spectrum management, leveraging cutting-edge technology and advanced measurement capabilities to bring clarity to the complex world of radio waves. Its solutions help industries verify signal integrity and efficiently manage spectrum resources, addressing current and future spectrum challenges. The startup recently secured a significant €9.00M Series A investment on 15 March 2023, with participation from notable investors including Seraphim Space, IQ Capital, Vaekstfonden, Helge Munk, Torben Frigaard Rasmussen. With its focus on analytics and telecom, Quadsat is well-positioned to drive a connected and resilient future by empowering industries to build safer and more resilient communication systems.

Business keywords: RF testing, Antenna measurement, Spectrum management, Satellite communications, Defense industry, UAV technology, Signal integrity, Radio frequency performance, Communication infrastructure, VSAT solutions, R&D, Preventative maintenance, Project management, Innovation, Drones

Services & Products

RF Measurement Systems
Antenna Testing
RF Analytics
Payload Integration

Target Customers

Satellite operators Service providers Antenna manufacturers Defense industry

Funding Rounds & Investors (5)

View All
Funding Stage Amount Investors Lead Investors Date
Series A €5.00M 6
Join Capital North Ventures
Join Capital, North Ventures +4
17 Jul 2025
Series A €9.00M 5
Seraphim Space IQ Capital Vaekstfonden
Seraphim Space, IQ Capital +3
15 Mar 2023
Seed Round €2.00M 3
Seraphim Space Vaekstfonden
Seraphim Space, Vaekstfonden +1
10 Sep 2020
Seed Round £700.00K 2
Seraphim Space
Seraphim Space, Helge Munk
16 Jan 2019
Seed Round Undisclosed -
19 Jun 2018

Latest News

View All
EIF makes largest defence investment yet with €50M backing for Join Capital — Tech
EIF makes largest defence investment yet with €50M backing for Join Capital
Tech Mar 04, 2026
Danish DefenseTech startup Quadsat raises €5 million to accelerate electronic warfare capabilities — Eu-startups
Danish DefenseTech startup Quadsat raises €5 million to accelerate electronic warfare capabilities
Eu-startups Jul 17, 2025
Quadsat raises €5M to advance defence-grade RF geolocation technology — Tech
Quadsat raises €5M to advance defence-grade RF geolocation technology
Tech Jul 17, 2025

Quadsat Alternatives & Competitors

Quadsat vs
Ridge Communications, Incorporated
Ridge Communications, Incorporated United States

Representing Quality and Efficiency

47 employees
Analytics, IT
Compare Quadsat vs Ridge Communications, Incorporated

FAQ About Quadsat

Onsite RF and Antenna Test and Diagnostic Solutions
Quadsat was founded in 2017.
Quadsat is headquartered in Denmark.
Quadsat operates in Analytics and Telecom. Its work centres on RF testing, Antenna measurement, Spectrum management and Satellite communications. Its customers include Satellite operators, Service providers and Antenna manufacturers.
Quadsat has approximately 45 employees.
Quadsat has completed 5 funding rounds, raising a total of $16.70M. The latest funding stage is Series A.
Quadsat offers: RF Measurement Systems, Antenna Testing, RF Analytics, Payload Integration.
Top alternatives and competitors to Quadsat include Ridge Communications, Incorporated. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
Quadsat and Ridge Communications, Incorporated are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for Quadsat, https://bouncewatch.com/company/quadsat, updated 25 March 2025. When citing, please name BounceWatch and link this page.

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