Orbitx India Aerospace

Private space company developing fully reusable launch vehicles and accessible rides to orbit with its ATALYAAN rocket for research and commercial payloads.

Orbitx India Aerospace develops fully reusable launch vehicles to make access to orbit more affordable and dependable for research and commercial missions. Its main project, ATALYAAN, is a launch vehicle designed to carry scientific and space research payloads into space on repeatable, cost-conscious flights. The company also runs volunteer research programs that involve students and enthusiasts in practical space technology projects.

Orienspace

Orienspace designs, builds, and launches Gravity rockets to carry satellites and cargo into orbit with fast, flexible commercial launch services.

Orienspace is a commercial launch provider that designs, manufactures, and operates the Gravity family of rockets to place satellites and cargo into low and mid Earth orbits. The company focuses on rapid-turnaround launch services, including sea-based launches, to deploy single spacecraft or constellations with solid-fuel and reusable vehicle technology for efficient, large-scale access to space.

PlanetAI Space

PlanetAI Space uses AI, quantum computing and satellite data to track pollution and natural resources for accurate, real-time environmental decisions.

PlanetAI Space develops technology that reads satellite data with artificial intelligence and quantum computing to measure pollution, natural resources and environmental risks in near real time. It traces where emissions come from, quantifies their impact and monitors natural capital such as air, water and ecosystems with clear, comparable metrics. Governments, companies and researchers use these insights to check environmental performance, meet regulations and design more sustainable projects with objective data.

Portal Systems

Portal Space Systems builds maneuverable spacecraft that move payloads between orbits, support national security, and extend satellite missions in space.

Portal Space Systems develops highly maneuverable spacecraft that move payloads quickly between orbits for defense, science, and commercial customers. Its Supernova platform uses solar thermal propulsion to reposition satellites, support cislunar logistics, and extend mission life with in-space servicing and constellation maintenance. The company helps operators respond faster to threats, maintain space assets, and reach new orbital regimes more efficiently.

Reaction Dynamics

Reaction Dynamics develops hybrid rocket engines and launch vehicles that cut launch costs, boost reliability, and provide dedicated small satellite access to orbit.

Reaction Dynamics builds hybrid rocket engines and launch vehicles for small satellites, using a simplified propulsion system to lower launch costs and reduce technical risk. Its rockets support frequent, dedicated launches so operators can choose their launch schedule and reach precise low Earth orbits without relying on shared rides.

Reflex Aerospace

Reflex Aerospace designs and builds custom low Earth orbit satellites for secure communications, Earth observation, and rapid mission deployment.

Reflex Aerospace designs and manufactures custom satellites for low Earth orbit missions. The company develops payload-centric platforms for secure communications, imaging, and data relay, delivering spacecraft on shorter timelines than traditional satellite builders. Its satellites support commercial, government, and defense customers that need reliable connectivity, surveillance, and monitoring in space.

Velontra

Velontra develops compact hypersonic jet engines and a reusable space plane to launch satellites and payloads directly from standard runways.

Velontra builds small, powerful jet engines and hypersonic propulsion systems for drones, aircraft, and future space planes. Its technology uses air‑breathing engines to cut fuel use, lower launch costs, and carry more payload to high altitude and low Earth orbit. The company focuses on rapid, low-cost hardware development to support defense, commercial aviation, and satellite launch customers.

ROVIAL Space

Rovial Space develops AI-driven robotic platforms that build and service high-power solar satellites to deliver reliable, clean energy for space missions.

Rovial Space builds permanent high-power solar platforms in orbit using autonomous AI-enabled robotics. These satellites generate large amounts of clean, continuous energy and host pressurized environments for advanced payloads, data centers, communications, and other space services. The robotic systems assemble, maintain, and repair the platforms in space, extending their working life and reducing waste from repeated launches.

SpaceRig

SpaceRig provides logistics, processing, and testing services for spacecraft so operators can prepare vehicles for launch quickly and reliably.

SpaceRig runs dedicated facilities and mobile units that receive, process, test, and handle spacecraft before launch. It coordinates logistics, on-site infrastructure, and technical workflows so operators do not need to build or maintain their own production and processing sites. This lets commercial and government space operators move from mission order to launch-ready spacecraft with less cost, complexity, and delay.

Samara Aerospace

Samara Aerospace develops Hummingbird, a compact satellite bus that boosts power, agility, and pointing stability for commercial and government space missions.

Samara Aerospace builds Hummingbird, a small satellite bus that replaces traditional reaction wheels with MSAC-controlled solar panel hinges for precise, low-jitter pointing. This compact, modular platform increases launch capacity, cuts production complexity, and supports sharper Earth imaging, higher data rates, and rapid-response space operations for commercial and defense customers.