HeliuSpace is redefining propulsion for the next generation of satellites. Founded with the mission to make space more accessible, we’re building high-thrust, compact chemical propulsion systems designed to extend satellite lifetimes, unlock lower orbital altitudes, and reduce mission complexity. Our flagship system, Tetra, is a linear aerospike-based monopropellant thruster engineered specifically for CubeSats and similar-class spacecraft. With its unique puller configuration, microvalve-only control, and efficient decomposition of High Test Peroxide (HTP), Tetra delivers up to 4N of thrust in a form factor under 1U—setting a new standard in performance, integration, and autonomy.
From early R&D to full mission deployment, we’ve been bootstrapped, lean, and relentlessly focused. Our team combines flight-tested experience in CubeSat systems, aerospace engineering, and fluid dynamics with a deep understanding of the operational challenges in (V)LEO. We’ve validated our concept with academic and commercial partners, and are well into the development of our maiden propulsion system.
Backed by a roadmap of scalable innovation, HeliuSpace is already looking beyond CubeSats. Future developments include scaling Tetra for small satellites and returning to our original ambition: apogee propulsion and launch vehicle systems designed to fly as often as commercial aircraft. We're not here to build more of the same—we’re here to build what’s next.
Company Details
- Employees
- 3
- Founded
- -
- Address
- Noordwijk, Nl
- Industry
- Defense And Space Manufacturing
- NAICS
-
Guided Missile and Space Vehicle Manufacturing
- Keywords
- Defense & Space.
- HQ
- Noordwijk
Heliuspace Questions
Heliuspace's LinkedIn profile is https://nl.linkedin.com/company/heliuspace
Heliuspace has
3 employees.
View email and phone details for 3
employees at Heliuspace.
Heliuspace's industry is
Defense and Space Manufacturing
Heliuspace's top competitors are
Skydio,
Fusion Engineering,
Resilienx,
Dawn Aerospace,
Suas Aerospace,
Shamrock Space Services,
Geosystems Polska,
Ubotica Technologies,
Deme Group,
Éirecomposites Teo.
Heliuspace's categories are Defense and Space Manufacturing
Heliuspace's founding year is 2020
