Spacecraft Components & Tech space companies

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

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

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

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

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

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.

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

Developing robotics that enable the exploration and utilization of space.

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

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

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

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

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

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

Delivering small satellite prototype and constellation mission solutions.

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

The United States' national space agency.

Providing space systems, including satellites, launch vehicles, and space exploration solutions.

Developing plasma propulsion systems for small satellites.

Providing satellite manufacturing, launch and in-space propulsion systems.

Developing tech for space exploration, planet and comet analysis, spacecraft and more.

Delivering launch services, spacecraft components and satellites to make space access faster, easier, and more affordable.

Building space transportation, habitats, and platforms for scientific collaboration and innovation.

Designing, manufacturing and launching advanced rockets and spacecraft.

Developing 100% reusable rockets.

Designing, manufacturing, and launching aerospace vehicles to advance space access and hypersonic vehicle capabilities.

Developing, manufacturing and operating a modular and reusable orbital vehicle that can be refuelled in orbit.

Developing low-earth-orbit spacecraft to move things around in space, and gather Space Domain Awareness data when we're not.

Using spacecraft as a manufacturing and test platform in space.

Providing end-to-end mission solutions for next-gen space operations.