Viridian Space

Viridian Space develops refuelable satellite propulsion that uses air in very low Earth orbit to keep spacecraft flying longer and maneuvering more freely.

Viridian Space develops air-breathing electric propulsion that lets satellites collect air in very low Earth orbit and use it as fuel. This cuts reliance on stored propellant, keeps spacecraft in lower orbits for longer, and supports better imaging and broadband coverage. The technology is built for reusable satellite platforms, in-orbit servicing, and active space-debris removal missions.

Yuri

Yuri provides space-based microgravity labs and services for biotech and pharma companies, supporting life-science experiments, R&D, and biomanufacturing.

Yuri is a space biotech company that provides microgravity labs and mission services for life-science organizations. It designs, builds, and operates compact research facilities that run biological experiments in orbit. Customers use Yuri’s platforms to test drugs, grow tissues, and develop new biomaterials under weightless conditions. The company manages experiment setup, launch logistics, in-orbit operation, and data delivery so research teams can focus on scientific results.

Venus Aerospace

Venus Aerospace develops rotating detonation rocket engines and hypersonic propulsion systems for faster space launch, defense, and high-speed flight.

Venus Aerospace builds next-generation rocket propulsion that makes flight and space access faster and more efficient. The company develops rotating detonation rocket engines and detonation ramjets that support space launch, hypersonic defense systems, and future high-speed passenger aircraft. Its reusable engine platform is designed to deliver higher thrust with less fuel, enabling vehicles to reach speeds above Mach 4 from conventional runways.

Ascent Solar Technologies

Flexible, lightweight thin-film solar panels for space, aerospace and agrivoltaics, delivering durable high-power solar solutions for demanding environments.

Ascent Solar develops and manufactures flexible thin-film solar panels that work where rigid panels cannot. Its ultralight CIGS modules deliver high power in space, aerospace and agrivoltaic projects, handling curves, weight limits and harsh conditions. The company provides custom solar films that integrate into equipment, structures and vehicles to generate reliable on-the-go power.

Space Quarters

Space Quarters builds large structures in space using robotic welding systems for orbital and lunar infrastructure.

Space Quarters develops robotic systems that weld together modules to create big structures in orbit and on the moon. Workers on Earth send up parts, and robots assemble habitats, factories, and platforms in microgravity. The company focuses on autonomous welding tech to make space construction faster and cheaper for research and industry needs.

Morpheus Space

Morpheus Space builds electric propulsion systems for satellites. The GO-2 units move spacecraft for deployment, repositioning, collision avoidance, and deorbiting.

Morpheus Space creates electric propulsion systems that power satellites through full mission lifetimes. The GO-2 system uses 40 independent thrusters with metallic propellant for precise control in tasks like constellation deployment, station keeping, collision avoidance, and deorbiting. This modular 1U unit fits spacecraft from 6U and larger, delivering reliable thrust from 5 µN to 400 µN at low power. Proven in orbit since 2018, it supports efficient satellite operations without leaks or moving parts.

TLON Space

TLON Space builds the Aventura I, the world's lightest orbital rocket at 500kg. It launches 10kg payloads to 250km orbits for small satellites.

TLON Space develops the Aventura I rocket. This two-stage vehicle weighs 500kg fully fueled and sends 10kg payloads into a 250km sun-synchronous orbit. The company uses green liquid propellants and created 18 new technologies to make this small launcher work. First launch is set for 2026. It cuts costs to $0.5M per flight for smallsat missions. The first stage returns for reuse.

True Anomaly

True Anomaly designs and builds spacecraft, software, and payloads for space security operations. Jackal spacecraft and Mosaic software support orbital missions.

True Anomaly builds spacecraft like Jackal, which operates in low Earth orbit for space security tasks. The company develops Mosaic software to manage missions and control these vehicles. It also creates payloads for sensing and effects in orbit. Recent tests include launching Jackal, capturing images from space, and demonstrating rendezvous capabilities. These tools help protect space assets through practical deployments.

TeamIndus

TeamIndus builds scalable platforms for lunar landers, orbital delivery, and surface operations. They provide space systems engineering and program management.

TeamIndus develops flight-ready systems for space missions. Their platforms support orbital delivery, lunar landings, and surface operations with quick turnaround and low costs. They use new engineering methods to cut mission times and ownership expenses. The company offers expertise in space systems engineering, mission management, and strategy for multi-faceted space projects. Scalable designs enable reliable access for global customers.

The Exploration Company

The Exploration Company builds Nyx, a reusable space vehicle that carries cargo to space stations, lunar orbit, and the Moon surface. It launches on any heavy rocket and returns payload to Earth.

The Exploration Company develops Nyx capsules to transport cargo between Earth and destinations in space. These vehicles launch atop heavy rockets worldwide, dock with stations using onboard systems, and re-enter for ocean recovery. Nyx supports low-Earth orbit missions to stations plus cislunar and lunar trips. It handles up to 4 tons outbound and 3 tons inbound while being refillable on orbit.