SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.05

Satellites & Platforms

Building and operating the hardware layer in orbit.

STATISTICS
Status
Closed 2 Operating 456
Geo
USA 184 DEU 28 GBR 25 CHN 23 JPN 23
SECTORS

Launch Services

55

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.

Suborbital & High-Altitude

17

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.

Space Transportation & Logistics

44

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.

Spaceports & Range Services

12

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

Satellite Communications

86

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

Earth Observation & Remote Sensing

77

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

Navigation & Positioning

22

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

Satellite Manufacturing

103

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

Satellite Components & Subsystems

99

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

Space Propulsion

71

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

Space Sustainability & Debris Removal

16

Active 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

28

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

Space Domain Awareness

38

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).

Space Stations & Habitats

10

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

In-Space Manufacturing

29

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

Lunar Services

17

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

Planetary Exploration

14

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

Space Resources & Mining

6

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

Geospatial Intelligence & Analytics

49

Processing, 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

65

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

Ground Segment & Networks

61

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.

Space Tourism & Experience

3

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

Crew Systems & Life Support

4

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

Space Defense Systems

46

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

Space Intelligence & Reconnaissance

10

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

Space Cybersecurity

4

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.

KEY TAGS
FEATURED COMPANIES
Satcube logo
Satcube
OPERATING
SWE EST. 2008

Swedish manufacturer of portable satellite terminals for broadband connectivity anywhere on Earth

Satellite CommunicationsSatellite ManufacturingGround Segment & Networks
Göteborg, Sweden
EXPLORE
Satcom Shields logo
Satcom Shields
OPERATING
USA

Satellite dish anti-icing and de-icing systems for ground stations serving remote and demanding environments

Satellite CommunicationsGround Segment & NetworksSatellite Components & Subsystems
United States
EXPLORE
Satcom Direct logo
Satcom Direct
OPERATING
USA EST. 1997

Satellite voice and broadband connectivity solutions for business aviation, military, and government — now part of Gogo

Satellite CommunicationsGround Segment & Networks
United States
EXPLORE
SARsatX logo
SARsatX
OPERATING
SAU EST. 2019

Saudi spacetech building SAR small satellites and delivering AI-driven Earth Observation data and analytics

Earth Observation & Remote SensingSatellite ManufacturingGeospatial Intelligence & Analytics
Saudi Arabia
EXPLORE
Sanzar logo
Sanzar
OPERATING
ESP EST. 2018

Developer of aerospace and satellite services focused on satellite orientation and ADCS solutions

Satellite ManufacturingSatellite Components & SubsystemsIn-Orbit Servicing & Assembly
Spain
EXPLORE
302 COMPANIES
FREQUENTLY ASKED

What does the Satellites & Platforms domain include?

The Satellites & Platforms domain spans 26 sectors and 302 companies tracked by Space Index.

Where are most Satellites & Platforms companies headquartered?

Satellites & Platforms companies are most often headquartered in United States (184), Germany (28), and United Kingdom (25).