Top Spacecraft Components & Tech space companies

Providing mission engineering, launch services, and astrodynamics software to the space industry.

Designing bespoke electro-mechanical systems for space environments.

An in-space propulsion solution provider, specializing in hypergolic chemical systems.

Designing energy efficient RF Power Amplifiers and CubeSats for improved performance and reduced costs.

Delivering on-orbit services ranging from active debris removal, to in-space propellant transfer and satellite servicing.

Creating custom power management and distribution solutions for space applications.

Specializing in propulsion, materials, sustainment, and engineering services.

Delivering payloads to the Moon and developing advanced navigation, operation, and computing systems for spacecraft.

Providing a range of services from pre-launch satellite services to drug discovery in microgravity.

Orbital transfer vehicles that enable cost-effective ridesharing and can reach unique orbital destinations.

Creating scalable solutions for small spacecraft movement and lifecycle control.

Experts in solid, liquid and cryogenic space propulsion.

Advancing humanity on and off the planet through engineering and software services.

Developing cutting-edge technologies for electric propulsion, green propulsion, and orbital transfer vehicles.

Full life cycle in-space mobility provider, delivering products and partnerships from mission planning through decommission.

Creating affordable expandable systems for space travel and habitation.

Providing low-cost, high-performance spacecraft systems for various missions.

Providing suborbital and orbital launch services with bio-fuel powered rockets.

Engineering advanced aerospace technologies, including state-of-the-art satellites, launch vehicles, and innovative space exploration solutions.

Building space propulsion systems, control systems, avionics, and more.

Making satellite systems, advanced electronics, and unmanned aerial systems.

Providing in-space logistics and transportation services.

Creating solutions, products, and services for space, transportation, aeronautics and maritime sectors.

Designing and building compact high-performance imaging payloads and satellites.

Creating electric propulsion systems for nano and microsatellites.

Designs, develops, and operates agile space mobility solutions for small satellites.

Developing launch and in-space vehicles for missions from LEO to the Moon and beyond.

Designing and manufacturing hybrid rocket engines for modern space exploration.

Using lightweight antennas and innovative technology to provide communications infrastructure for space and aerial platforms.

Developing low-cost propulsion technologies for lunar landers, space transportation, and more.

Developing solar sails that enable deep space exploration and interplanetary transportation.

Providing small satellite technology for defense and security missions.

Developing robotics that enable the exploration and utilization of space.

Developing and manufacturing orbital launch vehicles and satellites.

Providing lunar surface access, lunar orbit delivery, and communications at lunar distance.

Developing high cadence re-entry vehicles to enable easy return from space.

India's national space agency.

Supporting national space programs with engineering expertise and contributing to landmark projects like the Artemis program.

Providing space optics & electronics that generate crucial Earth observation data and enable successful space missions.

Space research and development center, managed for NASA by the California Institute of Technology.

Delivering engineering solutions to the space industry.

Designing and manufacturing advanced space systems, and space exploration technologies.

Designing and manufacturing satellite payload RF units.

Enabling extended human presence in space with our autonomous Lunar Rover and air quality sensor array.

Developing propulsion systems for satellites to enable cheaper access to space.

Designing & operating space camera systems.

Supporting space missions and providing robotics, satellite systems and geointelligence solutions.

Delivering small satellite prototype and constellation mission solutions.

Making space infrastructure wireless.

Revolutionizing laser communications for air, space, and mobile applications.