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 531
Geo
USA 204 GBR 37 DEU 33 FRA 25 CHN 24
SECTORS

Launch Services

63

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

18

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

49

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

14

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

Satellite Communications

104

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

90

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

26

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

Satellite Manufacturing

116

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

114

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

Space Propulsion

83

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

17

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

30

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

31

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

Lunar Services

20

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

Planetary Exploration

15

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

Space Resources & Mining

7

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

Geospatial Intelligence & Analytics

55

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

71

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

Ground Segment & Networks

72

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

49

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

6

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
SES World Skies logo
SES World Skies
OPERATING
LUX

SES global division formed by merging SES Americom and SES New Skies, absorbed into SES in 2011

Satellite CommunicationsGround Segment & Networks
Luxembourg
EXPLORE
Sirius Space Services logo
Sirius Space Services
OPERATING
FRA EST. 2020

French developer of reusable small-satellite launch vehicles powered by a 3D-printed LOX/methane engine

Launch ServicesSpace Transportation & LogisticsSpace Propulsion
France
EXPLORE
SES Platform Services logo
SES Platform Services
OPERATING
DEU EST. 1996

Munich-based digital media services subsidiary of SES providing playout, content management, and broadcast services

Satellite CommunicationsGround Segment & Networks
Germany
EXPLORE
SES Americom logo
SES Americom
OPERATING
USA EST. 1975

Former North American GEO satellite operator, founded as RCA Americom in 1975, merged into SES World Skies in 2009

Launch ServicesSatellite CommunicationsGround Segment & Networks
United States
EXPLORE
SES logo
SES
OPERATING
LUX EST. 1985

Luxembourg-based satellite operator providing multi-orbit GEO and MEO connectivity across aviation, maritime,

Satellite CommunicationsGround Segment & NetworksNavigation & Positioning
Luxembourg
EXPLORE
347 COMPANIES
FREQUENTLY ASKED

What does the Satellites & Platforms domain include?

The Satellites & Platforms domain spans 26 sectors and 347 companies tracked by Space Index.

Where are most Satellites & Platforms companies headquartered?

Satellites & Platforms companies are most often headquartered in United States (204), United Kingdom (37), and Germany (33).