Access to Space
Getting mass from Earth's surface to orbit and beyond.
Launch Services
50Companies that develop and operate orbital launch vehicles to deliver payloads to space. Revenue comes from selling launch as a service. Includes dedicated missions and rideshare.
Suborbital & High-Altitude
16Companies operating vehicles that reach space altitude without achieving orbit, or that operate in the stratosphere. Includes suborbital rockets, high-altitude balloons, and stratospheric platforms.
Space Transportation & Logistics
36In-space transfer vehicles, orbital tugs, and cargo systems. Companies that move payloads between orbits or deliver them to specific destinations after separation from a launch vehicle.
Spaceports & Range Services
11Operators of launch sites, landing zones, range services, and associated ground infrastructure that enables launch and reentry operations.
Satellite Communications
66Companies that operate constellations or individual satellites to provide connectivity: broadband, mobile backhaul, IoT, direct-to-device, broadcast, or relay services.
Earth Observation & Remote Sensing
62Companies that operate satellites to capture data about Earth's surface, atmosphere, or oceans. Includes optical, radar, thermal, multispectral, hyperspectral, and RF sensing.
Navigation & Positioning
14Companies developing satellite-based positioning, navigation, and timing (PNT) systems or augmentation services beyond government-operated GPS/Galileo/GLONASS.
Satellite Manufacturing
93Companies that design and build complete satellite systems or buses for other operators. Prime integrators and platform providers. Distinct from component suppliers.
Satellite Components & Subsystems
74Manufacturers of specific satellite hardware sold to integrators: solar arrays, antennas, reaction wheels, star trackers, power systems, thermal management, structures, deployables.
Space Propulsion
55Companies developing propulsion systems sold as products to other spacecraft or launch vehicle builders. Electric, chemical, nuclear, or novel propulsion technologies.
Space Sustainability & Debris Removal
10Active debris removal, end-of-life deorbit services, debris mitigation technologies, and compliance solutions. Companies whose primary mission is keeping orbits usable.
In-Orbit Servicing & Assembly
20On-orbit inspection, repair, refueling, life extension, repositioning, or construction. Servicing existing assets rather than removing debris.
Space Domain Awareness
30Tracking objects in orbit, monitoring the space environment, characterizing threats, providing space traffic data, collision avoidance services, and RF interference detection. Encompasses both physical tracking (SSA) and strategic/behavioral context (SDA).
Space Stations & Habitats
9Developing crewed or uncrewed orbital platforms for long-duration occupation. Commercial stations, modules, and habitable structures.
In-Space Manufacturing
23Manufacturing in microgravity or vacuum. Includes pharmaceutical processing, fiber optics, semiconductor crystals, bioprinting, and materials science.
Lunar Services
16Landers, surface systems, rovers, habitats, communication relays, and navigation services for the Moon. Companies building the lunar economy.
Planetary Exploration
12Systems for Mars, Venus, asteroids, or outer solar system destinations. Probes, rovers, sample return, and deep-space transportation.
Space Resources & Mining
4Prospecting, extraction, and processing of natural resources from celestial bodies. Water ice, regolith, metals from asteroids or the Moon.
Geospatial Intelligence & Analytics
37Processing, analyzing, and deriving insights from satellite-collected data. The software layer above Earth observation hardware. AI/ML applied to imagery and signals.
Space Software & Mission Tools
38Mission planning, orbit determination, flight dynamics, satellite operations software, digital twins, and simulation platforms for the space industry.
Ground Segment & Networks
40Ground station networks, satellite-as-a-service platforms, managed ground operations, antenna farms, user terminals, GNSS receivers, modems, and terrestrial connectivity infrastructure for space assets. Includes both ground station operators and ground equipment manufacturers.
Space Tourism & Experience
1Spaceflight experiences for private individuals. Orbital, suborbital, high-altitude, and analogue/training experiences.
Crew Systems & Life Support
5Spacesuits, EVA equipment, environmental control and life support systems (ECLSS), radiation protection, and human factors technologies.
Space Defense Systems
31Missile warning, space control, protected communications, responsive launch, counter-space capabilities, and space-based defense platforms.
Space Intelligence & Reconnaissance
8Space-based ISR (intelligence, surveillance, reconnaissance) primarily for government and defense. Includes SIGINT, GEOINT, and ELINT from orbit.
Space Cybersecurity
2Cybersecurity solutions for space systems. Satellite cyber hardening, quantum key distribution, zero-trust architectures for ground-to-space links, post-quantum cryptography for space communications, and space segment resilience against cyber threats.
Barcelona-based aerospace company developing reusable aerospike rocket engines and propulsion systems for space launch
Developer of autonomous reusable reentry vehicles for small-mass, high-cadence Earth return from orbit
Major American aerospace manufacturer that produced the P-51 Mustang, F-86 Sabre, X-15, and Apollo spacecraft
Canadian aerospace company developing the Tundra orbital rocket, Taiga suborbital rocket, Athena satellite bus, and the
Canadian developer of the Taiga and Tundra launch vehicles and Athena satellite bus