SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.06

Sectors

Explore the space economy by sector.

Launch Services

63
63Companies

Companies 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.

EXPLORE SECTOR

Suborbital & High-Altitude

19
19Companies

Companies operating vehicles that reach space altitude without achieving orbit, or that operate in the stratosphere. Includes suborbital rockets, high-altitude balloons, and stratospheric platforms.

EXPLORE SECTOR

Space Transportation & Logistics

49
49Companies

In-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.

EXPLORE SECTOR

Spaceports & Range Services

14
14Companies

Operators of launch sites, landing zones, range services, and associated ground infrastructure that enables launch and reentry operations.

EXPLORE SECTOR

Satellite Communications

107
107Companies

Companies that operate constellations or individual satellites to provide connectivity: broadband, mobile backhaul, IoT, direct-to-device, broadcast, or relay services.

EXPLORE SECTOR

Earth Observation & Remote Sensing

91
91Companies

Companies that operate satellites to capture data about Earth's surface, atmosphere, or oceans. Includes optical, radar, thermal, multispectral, hyperspectral, and RF sensing.

EXPLORE SECTOR

Navigation & Positioning

27
27Companies

Companies developing satellite-based positioning, navigation, and timing (PNT) systems or augmentation services beyond government-operated GPS/Galileo/GLONASS.

EXPLORE SECTOR

Satellite Manufacturing

118
118Companies

Companies that design and build complete satellite systems or buses for other operators. Prime integrators and platform providers. Distinct from component suppliers.

EXPLORE SECTOR

Satellite Components & Subsystems

116
116Companies

Manufacturers of specific satellite hardware sold to integrators: solar arrays, antennas, reaction wheels, star trackers, power systems, thermal management, structures, deployables.

EXPLORE SECTOR

Space Propulsion

83
83Companies

Companies developing propulsion systems sold as products to other spacecraft or launch vehicle builders. Electric, chemical, nuclear, or novel propulsion technologies.

EXPLORE SECTOR

Space Sustainability & Debris Removal

17
17Companies

Active debris removal, end-of-life deorbit services, debris mitigation technologies, and compliance solutions. Companies whose primary mission is keeping orbits usable.

EXPLORE SECTOR

In-Orbit Servicing & Assembly

30
30Companies

On-orbit inspection, repair, refueling, life extension, repositioning, or construction. Servicing existing assets rather than removing debris.

EXPLORE SECTOR

Space Domain Awareness

38
38Companies

Tracking 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).

EXPLORE SECTOR

Space Stations & Habitats

10
10Companies

Developing crewed or uncrewed orbital platforms for long-duration occupation. Commercial stations, modules, and habitable structures.

EXPLORE SECTOR

In-Space Manufacturing

31
31Companies

Manufacturing in microgravity or vacuum. Includes pharmaceutical processing, fiber optics, semiconductor crystals, bioprinting, and materials science.

EXPLORE SECTOR

Lunar Services

21
21Companies

Landers, surface systems, rovers, habitats, communication relays, and navigation services for the Moon. Companies building the lunar economy.

EXPLORE SECTOR

Planetary Exploration

15
15Companies

Systems for Mars, Venus, asteroids, or outer solar system destinations. Probes, rovers, sample return, and deep-space transportation.

EXPLORE SECTOR

Space Resources & Mining

8
8Companies

Prospecting, extraction, and processing of natural resources from celestial bodies. Water ice, regolith, metals from asteroids or the Moon.

EXPLORE SECTOR

Geospatial Intelligence & Analytics

55
55Companies

Processing, analyzing, and deriving insights from satellite-collected data. The software layer above Earth observation hardware. AI/ML applied to imagery and signals.

EXPLORE SECTOR

Space Software & Mission Tools

71
71Companies

Mission planning, orbit determination, flight dynamics, satellite operations software, digital twins, and simulation platforms for the space industry.

EXPLORE SECTOR

Ground Segment & Networks

72
72Companies

Ground 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.

EXPLORE SECTOR

Space Tourism & Experience

4
4Companies

Spaceflight experiences for private individuals. Orbital, suborbital, high-altitude, and analogue/training experiences.

EXPLORE SECTOR

Crew Systems & Life Support

4
4Companies

Spacesuits, EVA equipment, environmental control and life support systems (ECLSS), radiation protection, and human factors technologies.

EXPLORE SECTOR

Space Defense Systems

49
49Companies

Missile warning, space control, protected communications, responsive launch, counter-space capabilities, and space-based defense platforms.

EXPLORE SECTOR

Space Intelligence & Reconnaissance

10
10Companies

Space-based ISR (intelligence, surveillance, reconnaissance) primarily for government and defense. Includes SIGINT, GEOINT, and ELINT from orbit.

EXPLORE SECTOR

Space Cybersecurity

6
6Companies

Cybersecurity 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.

EXPLORE SECTOR