OhmSpace

OhmSpace is an aerospace technology company that specializes in developing spacecraft electric propulsion technology.

OhmSpace is a spacecraft propulsion technology company developing high-temperature electric resistojet systems for satellites and orbital platforms. Its propulsion technology uses electrically heated propellants, including water, xenon, krypton, and ammonia, to generate thrust for spacecraft maneuvering. The company’s STAR propulsion product family includes STAR-Water-micro for microsatellites and STAR-X for larger telecommunications spacecraft. Its systems are designed to support collision avoidance, orbit adjustments, attitude control, and satellite deorbiting while providing alternatives to conventional hazardous chemical propulsion systems.

GATE Space

GATE Space develops propulsion solutions for satellites to make space transport faster, more efficient, and more sustainable.

GATE Space is a spacecraft propulsion company developing high-thrust chemical propulsion systems for satellites, space capsules, and landing vehicles. Its technology uses storable propellants, patented injection systems, and closed-loop thrust control to support precise spacecraft maneuvering. The company’s product portfolio includes the GATE Jetpack, a modular propulsion system for ESPA-class satellites, and the GATE Thruster, designed for controlled thrust and orbital positioning. These systems support orbit transfers, collision avoidance, spacecraft attitude control, mission reconfiguration, and satellite deorbiting across commercial and government space missions.

Orbotic Systems

Orbotic Systems is advancing human progress in low Earth orbit (LEO) by addressing the growing threat of space debris.

Orbotic Systems is an aerospace company developing spacecraft control, orbital debris mitigation, and mission assurance technologies for commercial, civil, and defense satellites. Its Deorbit Drag Device (D3) uses atmospheric drag to support propellant-free orbital maneuvering and end-of-life satellite disposal. The company also develops RIDDANCE, a dual-net capture system for securing uncontrolled objects in orbit, and DiskSat, a spacecraft platform designed for very low Earth orbit applications. Additional technologies include ARGUS for onboard threat assessment and WIND for space weather intelligence.

Solstorm

Solstorm, a Norway-based company, is revolutionizing the space industry with its unique propulsion system, Magbreak.

Solstorm Rocket Propulsion is a space technology company developing satellite disposal systems and orbital debris removal technologies for managing spacecraft at the end of their missions. Its deorbiting approach uses increased atmospheric drag to accelerate the orbital decay of satellites without relying on conventional propellant-based maneuvers. The company has also worked on hybrid rocket propulsion technology and mission concepts for active debris removal. Its technologies address satellite end-of-life disposal, orbital debris mitigation, and the growing need to manage inactive spacecraft in low Earth orbit.

Aurora Propulsion Technologies

Aurora Propulsion Technologies develops and provides innovative, reliable, and efficient propulsion solutions for small satellites.

Aurora Propulsion Technologies is a space technology company that develops propulsion and deorbiting systems for small satellites and CubeSats. Its products include water-based resistojet thrusters for orbit adjustments, attitude control, and collision avoidance, along with plasma brake technology designed to remove satellites from orbit at the end of their missions. The company’s Aurora Resistojet Modules and Aurora Plasma Brake systems support satellite maneuverability, mission lifetime management, and orbital debris prevention without requiring large propulsion systems.

Astroscale

Astroscale is developing innovative space solutions across the on-orbit servicing, including satellite end-of-life, and active debris removal.

Astroscale is a space technology company that develops satellite servicing and orbital debris removal systems to support safer and more sustainable space operations. Its technology uses rendezvous and proximity operations, robotic capture systems, and spacecraft navigation to approach, inspect, service, and remove objects in orbit. The company works on missions involving inactive satellite removal, spacecraft life extension, and orbital inspection. Its technologies help satellite operators manage aging spacecraft, reduce collision risks, and maintain access to increasingly crowded orbital environments.