Ground Systems & Infrastructure: 345 companies and organisations

UAF Geophysical Institute centre operating polar satellite ground stations and the NASA SAR data archive (DAAC) for Earth science.

Virginia defense and space contractor — provides space systems engineering, mission operations and integration for US national security and NASA.

America's premier lunar logistics company — builds lunar landers, rovers and surface infrastructure for NASA CLPS and commercial customers. Developed Peregrine and Griffin lunar…

American ground-station-as-a-service provider — runs a global antenna network managed through its Freedom software platform for satellite operators.

US defence-space software firm — develops space command, control and communications (C3) software for the Space Force, NOAA and NASA.

US defence data company — develops the Unified Data Library for space domain awareness data for the US Space Force and commercial users.

Develops launch systems, satellites and crewed spacecraft for government and commercial customers.

US architecture and engineering firm founded on the Space Coast — designs launch, spacecraft processing and spaceport facilities alongside other sectors.

San Francisco startup building an end-to-end space communications platform, pairing ground-station access with mission software.

FAA-licensed horizontal launch spaceport at Cecil Airport, Jacksonville, Florida, operated by the Jacksonville Aviation Authority (LSO 09-012).

US space domain awareness startup — builds modular optical and RF sensors and software to detect, track and characterise objects in orbit.

American space software startup — its CNTIENT AI platform automates satellite collection planning and mission management for operators and government.

County-owned airport near Watkins, Colorado, holding an FAA launch site operator licence (LSO 18-017) for horizontal launch and suborbital recovery.

US communications technology company — supplies satellite ground terminals, modems, troposcatter and space-ground components for LEO/MEO/GEO networks.

Georgia satcom company — builds portable and transportable satellite terminals and network management software for defence users.

American aerospace engineering firm — provides spacecraft guidance, navigation and control, ground systems and mission automation services.

Provides mission operations software for space companies — the Epsilon3 platform manages builds, test schedules, procedures and launch data for satellite manufacturers, launch o…

FAA-licensed horizontal launch spaceport at Space Coast Regional Airport, Titusville, Florida, operated by the Titusville-Cocoa Airport Authority (LSO 20-019).

San Francisco startup (formerly UTVATE) developing flat-panel satellite user terminals for LEO/MEO constellations, aviation and defense.

NSF radio astronomy observatory in West Virginia — operates the Green Bank Telescope, the world's largest fully steerable radio telescope.

Maine AS9100 engineering firm — designs and manufactures satellite ground support equipment, lifting hardware and custom aerospace tooling.

FAA-licensed commercial spaceport at Ellington Airport, Houston — hosts Axiom Space, Intuitive Machines and Collins Aerospace facilities.

US commercial airport and FAA-licensed orbital reentry site (RSO 22-001, 2022) — first commercial airport approved to land returning spacecraft such as Dream Chaser.

Leads America's return to the Moon — operates Nova-C lunar landers under NASA CLPS, builds the Lunar Data Network, and provides lunar surface access, data relay and space infras…

American defence contractor — supplies satellite ground systems, command-and-control software, RF products and propulsion alongside drones and missiles.

University of Colorado Boulder research institute — designs, builds and operates space science instruments and spacecraft for NASA missions.

American satellite communications provider — operates a teleport in Eagle Mountain, Utah, offering satellite uplink and connectivity services.

World's leading provider of persistent orbital intelligence — operates a global proliferated radar network for real-time tracking, characterisation and threat response in LEO.

Develops advanced space systems, satellites and deep space exploration vehicles.

Deploys space infrastructure as a service — provides rapid, simplified access to orbit through hosted payload missions on its standardised satellite buses, enabling customers to…

Maine public instrumentality created by state statute — develops the Maine Space Complex: launch sites, a data centre and innovation hub.

US satellite telecom startup — developing a MEO/HEO satellite constellation integrated with terrestrial edge-compute infrastructure.

American launch integration company — provides CubeSat dispensers and end-to-end rideshare and dedicated launch integration services near Vandenberg.

State-owned spaceport on Wallops Island, Virginia — operates launch pads used by Rocket Lab, Northrop Grumman and Firefly next to NASA Wallops.

City of Midland airport in Texas licensed by the FAA as a horizontal launch spaceport (LSO 14-015) — first spaceport co-located with a Part 139 commercial airport.

MIT radio science research centre — studies space weather, the upper atmosphere and radio astronomy, and develops VLBI geodesy systems.

MIT-managed federally funded R&D centre — its Space Systems and Technology division develops space surveillance sensors, satellites and payloads.

FAA-licensed spaceport and airport in California's Mojave Desert — hosts flight test and rocket development firms such as Scaled Composites.

US NSF radio astronomy facility operator — runs the VLA and VLBA and North American ALMA operations from its Charlottesville headquarters.

American ground segment startup — mass-produces phased-array satellite ground stations and offers ground-network services to satellite operators.

US space-tech company formed from PlaneWave Instruments and OurSky — builds laser-communication ground stations, ground-based sensing and optical payloads.

Oklahoma state authority — operates the FAA-licensed Oklahoma Air & Space Port at Clinton-Sherman Airport in Burns Flat.

Provides aerospace engineering, mission operations and IT services for NASA and civil space programs — specialises in satellite mission operations, flight dynamics, network mana…

Builds the Gas Stations in Space™ — delivers propellant to spacecraft in LEO, GEO and cislunar space using the RAFTI refueling interface; enabling satellite refueling and extend…

US Navy instrumented test range on Kauaʻi supporting surface, air and space operations, including sounding-rocket and orbital launch campaigns.

State-owned Alaskan spaceport on Kodiak Island — provides orbital and suborbital launch and missile test range services to commercial and defence users.

New Mexico State University research lab in Las Cruces — works on aerospace systems, telemetry, scientific ballooning support and national security.

Non-profit science centre at a former NASA satellite tracking station in Rosman — radio/optical astronomy, STEM education and space history.

High-latitude sounding rocket range north of Fairbanks, Alaska, owned by the UAF Geophysical Institute and operated under contract with NASA Wallops.

American space software startup — builds a mission management and command-and-control platform for satellite and constellation operators.

American ground station network provider — offers satellite communication services through owned and partner antennas at 60+ locations worldwide.

Develops cutting-edge engineering and software solutions for space exploration and renewable resources — provides flight software, systems engineering and mission operations sup…

Kentucky university space centre — builds small satellites and operates a 21 m deep-space tracking antenna supporting NASA and commercial missions.

Ohio engineering company — provides cryogenic, test facility and aerospace engineering services, notably at NASA Glenn and Stennis.

US software startup founded by former SpaceX engineers — provides a telemetry and observability platform for spacecraft, launch vehicles and other hardware.

Provides satellite tracking, space traffic coordination and orbital analytics — the Slingshot platform fuses data from global sensor networks and proprietary databases for space…

Florida state aerospace and spaceport development authority — finances space infrastructure and develops Exploration Park and spaceport facilities.

Non-profit hub for space industry cybersecurity — shares actionable threat intelligence and best practices across commercial, civil and government space operators to protect cri…

University of Wisconsin–Madison research centre — develops satellite meteorology, Earth and planetary remote-sensing instruments and satellite data systems.

UC Berkeley research unit — designs, builds and operates space science instruments and missions, with roles in over 50 NASA missions.

Georgia Tech aerospace engineering lab — designs, tests and operates small satellites, with thermal vacuum facilities and a mission operations centre.

State-owned commercial spaceport in New Mexico — hosts Virgin Galactic suborbital flights and vertical launch tenants in Sierra County.

Houston-headquartered satellite communications provider — delivers managed multi-orbit connectivity to maritime, energy and government users.

US satellite ground-segment company — supplies VSAT modems, hubs and network management platforms for broadband satellite networks.

Creating the first energy grid for space — develops orbital infrastructure to harvest solar power and beam it wirelessly to power-hungry satellites, extending their life and ena…

Huntsville engineering firm (Teledyne subsidiary) — provides NASA payload operations, space hardware integration and defense engineering services.

US aerospace software firm — builds spacecraft ground systems, mission operations and test software for NASA missions such as Landsat 8.

US offshore spaceport developer — builds mobile sea-based launch and reentry platforms; flew the first commercial rocket launches from US territorial waters in the Gulf of Mexic…

US antenna manufacturer — produces low-profile phased-array satcom antennas for aero, ground and maritime terminals across GEO, MEO and LEO networks.

Founded by ex-US Space Force members — develops spacecraft, mission software and payloads for space superiority, space domain awareness and national security missions in orbit.

Builds and operates spacecraft for space domain awareness, in-orbit servicing and debris mitigation — operates the DROID satellite fleet and Starfire NEXUS platform for national…

US Army command at Redstone Arsenal — provides Army space forces, satellite communications and missile defense capabilities and space R&D.

Provides reliable, affordable access to space for US government and commercial missions.

Maryland satcom services company — provides satellite connectivity, teleport and network services for government and humanitarian users.

Space service branch of the US Armed Forces within the Department of the Air Force — organises, trains and equips forces for military space operations.

US Geological Survey centre near Sioux Falls — operates Landsat ground systems and hosts the global Landsat and aerial imagery archive.

American satellite communications company — operates Ka-, L- and S-band satellite fleets (incl. Inmarsat) for broadband, aviation, maritime and defence users.

US Army test range in New Mexico; its Launch Complex 36 is one of the primary launch sites of NASA's sounding rocket programme, run by the Navy's White Sands Detachment.

Royal Canadian Air Force division in Ottawa — leads Canadian Armed Forces space operations, space domain awareness and military satellite programmes.

Kirkland, Quebec manufacturer of satellite communication ground equipment, including RF amplifiers, BUCs, modems and earth-station terminals.

Athabasca University auroral observatory in northern Alberta — optical and magnetic instruments for aurora, proton-aurora and space weather research.

Canadian satellite antenna maker — designs and manufactures auto-deploying mobile and flat-panel satellite antennas for broadband on the move.

Canadian applied R&D centre in St. John's — develops satellite remote sensing, SAR analytics, ice monitoring and smallsat ground station technology.

Canadian ground-segment manufacturer (formerly SED Systems) — builds RF satellite ground stations, TT&C antennas and teleport services for operators and agencies.

Natural Resources Canada branch — runs national satellite receiving stations and Earth observation and geospatial programmes for Canada.

National Research Council radio observatory near Penticton — runs radio telescopes and produces the daily F10.7 solar radio flux index used in space weather.

NRCan satellite receiving station in Cantley, Quebec — downlinks Earth observation data over eastern Canada, the US and the Atlantic with an S/X-band antenna.

Montreal software company providing satellite health monitoring, mission planning and space situational awareness tools such as SCOP.

Government of Canada polar ground station above the Arctic Circle — receives Earth observation data and hosts antennas of DLR, SSC and other partners.

Canadian commercial launch site developer — building and operating Spaceport Nova Scotia near Canso for orbital and suborbital launches.

Inuvik satellite ground-station site run by New North Networks — offers privately owned Canadian land, fibre and site services for polar-orbit antennas.

Canadian satellite communications manufacturer — produces portable satellite terminals, RF components and microwave products for satcom users; owned by Hytera Communications.

Develops a commercial space situational awareness satellite constellation — the first space-based SSA network providing collision avoidance and space traffic management data to …

Burnaby satcom RF manufacturer — designs and builds LNBs, block upconverters, LNAs and space-rated frequency converters for satellite communications.

Natural Resources Canada Earth observation ground station in Saskatchewan — master station of NRCan's network receiving RADARSAT and other satellite data.

Montreal company building fast-build LEO microsatellites and small GEO platforms, payloads and ground segments for defence and civil missions.

Canadian government service within Natural Resources Canada — monitors geomagnetic and ionospheric conditions and issues national space weather forecasts and alerts.

Canadian satellite ground-equipment maker — supplies VSAT hubs, modems and satcom-on-the-move systems for broadband, cellular backhaul and defence networks.

Ottawa satellite communications engineering firm — builds RLS-2100 radio link simulators and testers for mobile satcom and 5G NTN systems.

Yellowknife telecom provider — operates satellite broadband networks (incl. Qiniq in Nunavut) and an Ottawa teleport serving remote Northern communities.

Canadian university space-physics group — operates the five Canadian SuperDARN HF radars monitoring the ionosphere and space weather from Saskatoon.

End-to-end nanosatellite solutions from design to manufacture, launch management and in-orbit operations — developed NanoSat-01 for INTA and provides turnkey CubeSat missions fo…

Leading provider of vacuum and cryogenics components, systems and services for the space industry.

Santander RF engineering company — builds satellite antennas, BUCs, LNAs, cryogenic amplifiers and ground-station equipment for satcom and deep space.

Spanish astronomical observatory in the Sierra de los Filabres, Almería — operates 1.23, 2.2 and 3.5 m telescopes; run by CSIC and the Junta de Andalucía.

Spanish Air and Space Force unit — tracks space objects and re-entries, issues space-weather and GNSS accuracy forecasts for military operations.

Develops aeronautical mission systems and critical communications for emergencies, defence and aerospace — supplier to Airbus Helicopters and major European defence programmes.

Develops an AI/ML platform (Nexus) to optimise satellite-to-ground data links — enables reliable communication for Earth observation, resilient comms and defence constellations.

Non-profit research institution focused on advanced ICT technologies for space and connectivity.

Software consulting services for Big Science and professional data compression technologies.

Space engineering company providing mission operations, flight dynamics, ground systems and Earth observation services — works with ESA, EU Copernicus and commercial operators f…

Global technology group serving aerospace, defence, cybersecurity and digital transformation.

Spanish public company in La Palma — built and operates the 10.4 m Gran Telescopio CANARIAS at the Roque de los Muchachos Observatory.

Global technology and consulting company — key technology partner for critical operations worldwide.

Grupo Oesía company specialising in satellite communications terminals — develops land, naval, airborne and space-ground communication systems for military, government and criti…

Spanish satcom engineering firm — builds satellite carrier monitoring, VSAT commissioning and interference detection systems for commercial and defence networks.

Private engineering and technology group providing innovative solutions in space, aerospace and infrastructure.

Provides satellite services and space systems for communications, Earth observation and navigation.

Technology-driven organisation developing automated, operator-free satellite operations solutions.

German GFZ spin-off — designs and installs satellite laser ranging stations for geodesy, space debris tracking and agencies such as ESA and JAXA.

DLR subsidiary operating the Galileo Control Centre in Oberpfaffenhofen — handles satellite control and orbit determination for the Galileo constellation.

European intergovernmental organisation operating meteorological satellites — provides weather, climate and environmental data from Meteosat, MetOp and Sentinel satellites to 30…

Intergovernmental astronomy organisation — builds and operates ground-based telescopes in Chile, including the VLT, ALMA partnership and the ELT.

Leading satellite deployment and mission management company — deployed over 300 satellites on SpaceX and other launchers.

German Fraunhofer radar institute in Wachtberg — operates the TIRA space observation radar and developed the GESTRA space surveillance radar.

German spaceport company — planned sea-based launch platform in the North Sea for small launchers, with preparation area in Bremerhaven; no launches yet.

German Air and Space Force command — plans and conducts military space operations and space situational awareness from the Uedem operations centre.

German technology and test company — operates the national space test centre in Ottobrunn for environmental testing and AIT of spacecraft.

German satellite navigation firm — builds multi-GNSS constellation simulators, software receivers and test ranges for Galileo and GPS users.

OHB group ground segment company — builds and upgrades satellite ground stations, antennas and SATCOM terminals for institutional and military customers.

Makes space travel safer with automated collision avoidance software — the OKAPI platform provides autonomous manoeuvre planning, conjunction analysis and space traffic manageme…

German electronics group in Munich — supplies test and measurement, secure communications and SATCOM equipment, with a space unit expanded via Dresden acquisitions in 2026.

University of Stuttgart spin-off — develops SAT.OS, a modular ground software platform for multi-mission satellite and constellation operations.

Space software and engineering firm headquartered in Darmstadt — builds ground segment, mission control and data processing software for ESA and others.

Munich-based joint venture of DLR GfR and Telespazio — prime contractor running service operations of Europe's Galileo satellite navigation system.

Darmstadt space software company — develops ground data systems, mission control systems, simulators and independent software verification for ESOC.

French Earth observation company in Sophia Antipolis — provides satellite data processing, Copernicus mission performance and environmental services.

Air Liquide cryogenics division in Sassenage — designs cryogenic tanks, lines and cryocoolers for Ariane launchers, satellites and launch pads.

World's first commercial launch services company — operates Ariane and Vega from the Guiana Space Centre.

French photonics company in Rennes — builds optical ground stations and laser communication systems for satellite-to-ground links.

French military space command — part of the Air and Space Force, responsible for space operations, surveillance and military space policy.

French systems engineering and software company — develops ground segment, mission and data-processing systems for space, plus defence and security software.

French CNES/CNRS/University of Lille data centre — processes, archives and distributes multi-satellite atmospheric data such as POLDER/PARASOL products.

French space software startup in Strasbourg — offers an API-based platform for satellite and ground segment operations.

Provides space situational awareness using ground radar networks — offers real-time tracking and characterisation of objects in LEO for collision avoidance and space traffic man…

French engineering firm — develops Earth observation processing chains, ground segments and geo-intelligence software for space agencies and defence.

French satellite-based connectivity provider — delivers maritime, energy and enterprise communications combining VSAT, LEO and terrestrial networks.

French satcom antenna startup near Rennes — develops lightweight wideband K/Ka-band antennas compatible with LEO, MEO and GEO satellites.

French Safran subsidiary — supplies satellite ground stations, telemetry receivers, space modems and data acquisition systems for launchers and satellites.

Provides Space Traffic Management solutions and space surveillance services for safe orbital operations.

French NewSpace startup — provides ground-segment-as-a-service through a federated network of satellite ground stations and connectivity kits.

French ground infrastructure startup — designs modular rocket test benches and spaceports, including the NuPad mobile launch pad.

Develops smart multi-orbit satellite terminals that simultaneously connect to multiple satellite networks and ground systems — enables seamless broadband connectivity for defenc…

Develops advanced space systems, electronic warfare and satellite capabilities for defence customers.

Dundee spacecraft software company — develops GenerationOne flight software and mission control tools used on dozens of satellites.

Durham University research centre — develops optical instruments, detectors and adaptive optics for ground and space telescopes, with space test facilities.

Operates deep space ground station capabilities for lunar, Mars and beyond communications and tracking.

UK smallsat mission integrator and operator — provides end-to-end small satellite mission services, hosted payloads and the Faraday constellation for in-orbit demonstration of n…

British space situational awareness company — building a commercial satellite laser ranging network offering precision orbit determination as a service.

British satellite communications provider — delivers multi-orbit VSAT and MSS connectivity and IT services for maritime, government and defence users.

Full space mission value chain: feasibility, satellite development, launch, operations and data.

UK national space laboratory — STFC department at Rutherford Appleton Laboratory building instruments, testing spacecraft and doing space research.

UK's leading space innovation centre — supports 835+ companies with R&D facilities, satellite AIT, antenna testing, ISAM capabilities and business acceleration to grow the UK sp…

Scottish spaceport on Unst, Shetland — vertical launch site on the Lamba Ness peninsula, formerly Shetland Space Centre (renamed 2021).

Welsh aerospace test site at Llanbedr airfield — designated candidate UK horizontal launch spaceport with its own restricted airspace for flight trials.

University of Edinburgh spin-out — develops low-power RF MEMS beam-steering antennas and terminals for satellite communications and 5G/6G.

British space domain awareness company — tracks satellites with a global network of optical sensors and supplies data for space traffic management.

UK horizontal-launch spaceport at Cornwall Airport Newquay — first UK spaceport licensee (2022), hosting space and drone operations.

Delivers robotics, AI, quantum encryption, satellite communications and 3D manufacturing — builds satellite downlink infrastructure and CASA-approved stratospheric balloon systems.

Provides scalable cloud-based infrastructure for satellite imagery and geospatial data access, management and delivery for governments, enterprises and space operators.

Australia's premium aerospace and defence innovation precinct adjacent to RAAF Base Williamtown — development-ready sites for sovereign capability and defence industry.

Longest-standing privately-owned satellite communications company in the Southern Hemisphere — designs and delivers ground segment infrastructure and the Cassowary multi-orbit a…

Designs, manufactures and operates EDGE data centre infrastructure — delivers ground station gateways-as-a-service supporting LEO satellite constellations.

Operates the world's most powerful commercial laser tracking network for space domain awareness — delivers precision debris tracking, satellite laser ranging and space traffic m…

Australian commercial spaceport company — owns and operates the Arnhem Space Centre near Nhulunbuy, Northern Territory, which hosted NASA sounding rocket launches in 2022.

Applies predictive analytics for uncertainty quantification and risk assessment in space missions — clients include NASA and leading space and defence organisations.

Spin-out from WSU developing biologically-inspired neuromorphic smart sensors — Astrosite mobile SDA observatory and Astraeus in-orbit neuromorphic camera payload.

Trusted space safety assurance and specialist engineering consultancy — safety engineering, space activities licensing, flight mission safety and program management.

Develops ground station network technology enabling simultaneous communication with multiple satellites for defence and commercial customers.

Develops mission control software and operates Australia's national Responsive Space Operations Centre (RSOC).

Australian launch services provider operating multiple launch ranges including Whalers Way and Koonibba Test Range.

International research centre for space environment, space sustainability and laser tracking — operates the EOS Space Systems debris tracking laser at Mount Stromlo and develops…

Safeguards critical orbital infrastructure through networked, cost-effective rapid response vehicles — Optimus Viper spacecraft fleet powered by AI-driven SolsticeOS.

Brazilian Air Force rocket launch centre near Natal — launches sounding rockets and provides tracking support for Alcântara and foreign launches.

Brazilian Air Force spaceport near the equator in Maranhão — hosts sounding rocket campaigns and commercial launches such as Innospace's HANBIT-Nano.

Brazilian Air Force space operations centre — controls the SGDC defence and communications satellite and oversees national space assets.

Mackenzie University research centre — studies solar physics, Sun-Earth relations, space weather and space geodesy with radio instruments, run with INPE.

Brazilian space unit of Grupo Criar — builds automatic tracking antennas, CubeSats and the DATASAT open ground-station network.

Brazilian satellite operator — Embratel's (América Movil/Claro) satellite unit operating the Star One geostationary fleet for Latin American telecom and broadcast services.

Brazilian national space research institute — develops satellites such as Amazonia-1 and CBERS and runs Earth observation, weather and space science programmes.

University of Brasília space lab — developed the AlfaCrux CubeSat and runs small-satellite simulation, ground station and ballooning work.

Brazilian aerospace supplier — provides equipment, installation and maintenance for rocket launch facilities and represents foreign space firms.

Brazilian electronics firm of the Thales group — supplies radars, tracking systems, launch-range instrumentation and satellite equipment.

Brazilian satellite communications manufacturer — produces RF and ground-segment equipment for satellite broadband, broadcast and telemetry links.

Chinese Academy of Sciences institute in Beijing — researches remote sensing, SAR, space electronics and Earth observation data systems, and runs satellite ground stations.

Chinese Earth observation data company in Beijing — supplies SuperView and other optical and SAR satellite imagery, processing and ground station solutions.

Commercial arm of CASC for international space business — manages international payload launches on Long March rockets and provides satellite systems to overseas customers.

Specialises in global ground tracking stations, telemetry and TT&C operations — provides satellite tracking, command and control services for commercial and government constella…

Chinese Academy of Sciences astronomy institute in Beijing — builds and runs the ground application system and data downlink stations for the Chang'e lunar programme.

Chinese meteorological satellite centre of the CMA in Beijing — operates the Fengyun polar and geostationary satellites and distributes their data.

Chinese ocean satellite service in Beijing — plans and operates the Haiyang (HY) ocean colour, altimetry and surveillance satellites and their data.

Chinese satellite applications company — provides remote sensing software, satellite operation and EO data services and plans the Nvwa SAR constellation.

Leading provider of space vehicle management and cloud-based ground services — delivers satellite operations, data processing and mission management platforms for Chinese conste…

Chinese Academy of Sciences centre in Beijing — runs the space utilisation system of China's crewed programme, planning and operating Tiangong station experiments.

BKG–CONICET fundamental geodetic observatory near La Plata operating VLBI, satellite laser ranging, GNSS, gravimetry and atomic clocks.

Argentine state-owned satellite operator — runs the ARSAT geostationary satellites, a national fibre network and the Benavídez earth station.

Argentine space software firm — develops satellite ground segments and mission control centres, including for CONAE's SAOCOM and SABIA-Mar missions.

Argentine Air Force rocket range on the Atlantic coast north of Mar del Plata — launch site for national sounding rockets, used for MET-series launches in 2025.

CONICET–CIC–UNLP radio astronomy institute with two 30 m antennas; contributes to Argentina's national space plan, satellite missions and launchers.

Argentine state-owned technology company — builds satellites such as ARSAT and SAOCOM, radars and nuclear reactors for domestic and export customers.

Argentine satellite connectivity provider since 1998 operating a VSAT teleport at ARSAT's Benavídez site, serving the Southern Cone via ARSAT-1 and IS-37e.

Argentine aerospace software company — builds solutions across the space mission cycle, including Geo.Platform for satellite data processing and risk management.

Italian ground segment company — builds Earth observation payload data acquisition, processing and archiving systems for ESA and ASI missions.

Italian space engineering SME — supplies mechanical ground support equipment, test adapters and engineering services for satellite programmes.

Italian space engineering company owned by Thales Alenia Space and ASI — provides ISS engineering, logistics and mission control for exploration missions such as ExoMars.

Italian ICT group listed on Euronext Milan — its aerospace unit, with subsidiary ACS, designs and operates EO payload data ground segments for ESA and ASI missions such as IRIDE…

Italian horizontal spaceport at Taranto-Grottaglie airport — designated in 2018 for suborbital flights and managed by Aeroporti di Puglia.

Italian ground segment company — operates a global network of ground stations offering satellite communication as a service.

Italian arm of Serco — runs Earth observation ground-segment infrastructure, data operations and user services for ESA at ESRIN.

European reference in satellite services — operates satellite control centres, navigation and Earth observation.

Danish satellite communications manufacturer — develops satcom terminals and antennas for maritime, land mobile, military and emergency use.

Danish offshore launch startup — developing Spaceport North Sea, a sea-based launch platform on a converted wind turbine vessel operating from Esbjerg.

Danish satcom test startup — uses drones carrying RF payloads to test and calibrate satellite ground and mobile antennas in the field.

Danish space test equipment supplier — builds electrical ground support equipment, avionics test beds and simulators and provides ISVV for satellite programmes.

Danish university space research centre — unites Aalborg University research on satellites, space robotics and space communications and runs a national ground station.

Danish aerospace and defence company — its space business supplies star trackers, power control units, onboard software and ground systems.

Danish Doppler radar manufacturer — supplies tracking radars for launches, spacecraft and space debris to space agencies alongside defence systems.

Japanese spaceport services company — plans, develops and operates spaceports and provides rocket launch support and space business consulting.

Japanese commercial spaceport in Taiki, Hokkaido — built by Taiki town and operated by SPACE COTAN for orbital and suborbital launches.

Operates StellarStation, a cloud-based global ground station marketplace — connects satellite operators with distributed antenna networks to reduce communications costs and incr…

Japanese NTT and SKY Perfect JSAT joint venture — builds optical data relay networks, space computing and non-terrestrial network services.

Develops the solid-fueled Kairos small satellite launch vehicle — operates from Spaceport Kii, Japan's first private commercial spaceport, targeting dedicated small satellite la…

Industry association promoting the development of spaceports across Japan — advocates for regulatory frameworks, site development and positions Japan as Asia's premier space tra…

Azores space geodesy station on Santa Maria island — operates a 13.2 m VGOS radio telescope, GNSS receiver and gravimeter within the RAEGE network.

Portuguese spaceport consortium — holds Portugal's first spaceport licence for the Malbusca Launch Centre on Santa Maria, Azores.

Portuguese Air Force space operations centre in Monsanto — coordinates space-based data and services for operations and plans satellite and debris tracking.

Portuguese telecom research institute — leads New Space Portugal, builds AIS/VDES antennas for the LUSIADA constellation and space radar at PASO.

Portuguese Ministry of National Defence space surveillance and tracking system — Portugal's EU SST contribution, with an operations centre on Terceira.

Portuguese systems engineering company of the Thales Group — operates the Santa Maria teleport and builds ground segment and naval systems.

Swedish satellite ground segment company — operates a ground station site near Piteå and offers antenna hosting and ground-station-as-a-service.

International ionospheric research organisation — operates incoherent scatter radars, including EISCAT_3D, in Sweden, Norway and Finland from Kiruna.

Swedish national radio astronomy infrastructure hosted by Chalmers — operates radio telescopes and a geodetic VLBI, GNSS and time station at Onsala.

Swedish satellite ground segment startup — develops software-defined modems and transceivers for satellite ground stations; spun out of LTU and SSC.

Swedish satcom terminal maker — develops ultraportable Ku-band and multi-orbit satellite terminals for rapid broadband connectivity in the field.

Provides launch services, ground station operations and satellite services globally.

Belgian satellite communications company, part of OHB — develops RF communication subsystems and ground-segment products for space missions.

Belgian University of Liège research centre — tests and calibrates space instruments in thermal-vacuum chambers and develops space optics.

Belgian space engineering and cybersecurity firm — supports mission operations, ground segments and secure systems for ESA, EUMETSAT and EU agencies.

Develops mission control software, on-board software and ground systems for ESA and institutional space programmes.

Earth observation unit of the Flemish research institute VITO — processes satellite data, runs the Terrascope platform and PROBA-V user segment.

Athens satcom startup and ESA BIC Greece alumnus — develops 5G-over-satellite connectivity products for underserved areas.

Greek space engineering group — develops ground segment software and spacecraft simulators and is prime for the Hellenic Space Dawn CubeSats.

Greek non-profit for open-source space technology — runs the SatNOGS ground-station network and built UPSat, the first satellite made in Greece.

Greek Earth observation company — develops geomatics and EO ground-segment systems, including the governmental hub of the Greek EO constellation.

Greek geospatial and ground-segment company — provides industrial support for the Hellenic HELIOS-II ground segment and satellite imagery services.

Mexican satellite communications provider — operates a WTA-certified teleport in Mexico City offering VSAT and satellite IP services across Mexico and Latin America.

UNAM national laboratory in Querétaro — provides thermal-vacuum, vibration and EMC testing, satellite integration and a satellite control station.

Mexican national Earth observation laboratory at UNAM — receives and processes GOES and polar-orbit satellite data for agencies such as CONAFOR and CFE.

Mexico's space weather service and national laboratory at UNAM's Geophysics Institute — monitors solar activity and issues alerts to civil protection.

Tijuana-based femtosatellite startup — builds sub-100 g satellites and the ThumbNet ground-station network; flew ThumbSat-1 and -2 in 2025.

Dutch NWO radio astronomy institute — builds and operates radio telescopes such as LOFAR and Westerbork and develops radio instrumentation.

Dutch volunteer foundation — restored and operates the historic Dwingeloo radio telescope for radio astronomy, amateur space tracking and education.

Dutch space ground-equipment firm — builds EGSE, satellite simulators, TT&C test systems and optical communication ground stations.

European research infrastructure consortium — correlates and supports very long baseline interferometry radio astronomy and spacecraft tracking.

Dutch space education startup — lets students operate its ground station and decode weather satellite imagery; ESA BIC Noordwijk incubatee.

Norwegian aerospace company operating the Andøya Spaceport — provides suborbital and orbital launch services, defence test range and space education from the Arctic.

Norwegian auroral observatory of the University Centre in Svalbard — hosts optical instruments from 23 institutions for aurora, airglow and space physics research.

Norwegian ground station operator — runs a global network of polar and other ground stations for satellite communication and data services.

Norwegian space weather centre at UiT's Tromsø Geophysical Observatory — Norway's ISES regional warning centre for geomagnetic and ionospheric conditions.

Norwegian state-owned space infrastructure company — owns and develops satellite systems, ground infrastructure and Arctic satellite communications.

Chilean wholesale satellite service provider — runs teleports in Santiago, Lima and Buenos Aires and supplies satellite backhaul, rural connectivity and IoT across the Andean re…

International radio astronomy observatory (ESO, NSF/NRAO, NINS/NAOJ) operating 66 antennas on the Chajnantor plateau in Chile's Atacama Desert.

Chilean NewSpace startup spun out of the SUCHAI CubeSat programme — provides CubeSat mission design, flight software and ground segment solutions.

Chilean Air Force space centre — mission control and satellite assembly, integration and test facility for Chile's National Satellite System (SNSat).

Finnish research centre and satellite ground station — receives Earth observation data and hosts the National Satellite Data Centre and Sentinel ground station.

Finnish engineering company, formerly Space Systems Finland — develops on-board satellite software and ground-segment systems and has worked on 150+ ESA projects.

Finnish space geodesy station of the National Land Survey — operates satellite laser ranging, VLBI, GNSS and DORIS as a GGOS core site.

Finnish geophysical observatory of the University of Oulu — studies near-Earth space and the ionosphere, operating radars and supporting EISCAT.

Provides space engineering solutions in systems integration, satellite AIT, engineering validation testing and launch campaign management — supporting South Africa's sovereign s…

Develops space data analytics and satellite mission management software — FarEarth platform provides real-time satellite processing and ground segment solutions for Earth observ…

South Africa's national space agency — operates ground stations, space weather research and Earth observation.

South African national radio astronomy facility — operates MeerKAT and HartRAO and leads the country's Square Kilometre Array work.

Turkish satellite communications company, a Turkish Aerospace subsidiary — makes SATCOM terminals and ground stations, including systems for NATO.

Turkish satellite communications integrator — builds ground station antennas and LEO tracking systems and runs a gateway earth station in Konya.

Turkish aerospace manufacturer — runs a Space Systems Integration and Test Center in Ankara and builds Göktürk and Türksat-class satellites.

Turkish state-owned satellite operator — runs the Türksat communications fleet, the Gölbaşı ground station and national cable and e-government services.

Austrian Earth observation data centre — public-private partnership with TU Wien providing cloud and HPC infrastructure for processing Copernicus satellite data.

Austrian university space institute at TU Graz — built TUGSAT-1, Austria's first satellite, and develops CubeSats such as PRETTY and operates ground stations.

Austrian satellite communications firm in Innsbruck — distributes satcom equipment and provides related satellite communication services.

Latvian precision-timing company — builds picosecond event timers and time-tagging systems for satellite laser ranging, lidar and ESA missions.

Latvian astronomy institute — operates the Riga satellite laser ranging station (ILRS 1884) and Baldone observatory, with space-debris tracking work.

Latvian radio astronomy institute of Ventspils University of Applied Sciences — operates the Irbene radio telescopes for VLBI, space research and satellite work.

Luxembourg engineering company — supplies satellite ground support equipment and ultra-lightweight CFRP structures made with its GRAM filament winding process.

Luxembourg engineering firm — designs, integrates and maintains satellite ground stations, antennas and satcom systems.

Develops innovative space products and services for solar system logistics — provides data, compute, operations and satellite infrastructure to facilitate the flow of goods and …

Polish cloud computing provider for the space sector — operates CREODIAS and the Copernicus Data Space Ecosystem Earth observation data repository.

Polish space robotics company — develops robotic arms, grippers and ground support equipment for in-orbit servicing and satellite integration.

Polish space situational awareness company — operates a global network of optical sensors and tracking software for monitoring objects in orbit.

Swiss space equipment manufacturer — builds satellite and launcher structures, mechanical ground support equipment and Kourou services.

Swiss ESA User Support and Operations Centre at HSLU — plans and operates biology experiments and payloads on the ISS Columbus module from Hergiswil.

Swiss opto-electronics company owned by General Atomics — builds optical ground stations and laser-communication pointing assemblies for space links.

Czech ground segment startup — operates a shared network of ground stations offering ground-station-as-a-service for satellite operators.

Czech state aerospace research centre — provides space and aviation R&D and testing, and builds satellites such as VZLUSAT-2 in Prague-Letňany.

Ecuadorian ground segment startup — provides equatorial ground-station-as-a-service and is building the Equatorial Stargate teleport in Urcuquí.

Ecuadorian university space programme — has placed three nanosatellites in orbit (2017, 2019, 2025) with Russia's SWSU and runs a satellite control centre in Quito.

Estonian space software company — provides cloud mission control, ground station services and space cyber-range exercises as a service.

Estonian university space centre — built the Koit and Hämarik student satellites, runs a ground station and leads space cybersecurity research.

Hungarian RF and microwave electronics maker — builds space communication equipment for satellites and ground stations, incl. S-band converters.

Hungarian space engineering company — designs small space equipment and dosimetry instruments and offers vibration and thermal-vacuum testing.

Full-stack space engineering solutions provider — develops satellite platforms, ground systems and turnkey mission services.

Provides space domain awareness — tracks and monitors objects in orbit using space-based sensors for collision avoidance and SSA.

Irish teleport operator — runs the Elfordstown Earthstation near Cork, providing satellite ground station, TT&C and teleport services.

Irish launch services startup — is developing a commercial spaceport in Ireland and partnering on the Pathfinder suborbital rocket launch.

Kazakhstan's space agency — manages the Baikonur Cosmodrome lease agreement and national satellite programmes.

Kazakh state space company — operates the national KazEOSat Earth observation satellite system and supplies imagery across the country.

New Zealand's national space agency, operating within MBIE — coordinates space policy, licensing and international partnerships.

New Zealand aerospace test site at Kaitorete — Crown and rūnanga joint venture with a 1 km runway hosting horizontal space launch and stratospheric flight tests.

South Korean KARI spin-off — operates a global ground station network (GSaaS) and provides satellite image processing services.

South Korean satellite operator and KT Corporation subsidiary — runs the Koreasat GEO fleet for broadcast, maritime and government communications.

Taiwanese university research centre — receives and processes satellite imagery and conducts remote sensing and space science research.

Taiwanese microwave component maker in Keelung — supplies millimetre-wave filters, waveguides and ground antenna parts to LEO constellations such as Starlink and Kuiper.

Bolivian state space agency — operates the Túpac Katari-1 communications satellite from ground stations at Amachuma and La Guardia.

Bulgarian space data startup — runs the HomePort platform for tasking and delivering optical, radar and hyperspectral satellite imagery.

Colombian Air Force aerospace research centre in Cali — runs the FACSAT nanosatellite programme and its ground station at the Military Aviation School.

Ivory Coast's national remote sensing centre — coordinates satellite image acquisition and geospatial data for environmental monitoring, agriculture and urban planning.

Designs advanced satellite ground software and mission control systems — provides CORTEX mission operations software and spacecraft commanding tools for ESA, commercial and gove…

Cypriot Earth observation research centre — operates a satellite ground receiving station and atmospheric remote sensing station in Limassol.

Egypt's national space hub housing EGSA, the African Space Agency headquarters and integrated space research facilities — inaugurated in April 2025 as Africa's premier space cam…

Air Liquide subsidiary at the Guiana Space Centre in Kourou — produces liquid hydrogen and oxygen and supplies ground fluids for Ariane launches.

Hong Kong satellite operator — provides geostationary satellite capacity for broadcasting and telecom services across Asia-Pacific from Tai Po.

Israeli satellite networking company — supplies VSAT, ground systems and satcom terminals for broadband, mobility and defence networks.

Lithuanian laser communication company — develops optical terminals for satellites and optical ground stations for defence and space applications.

Malaysian satellite operator — runs the MEASAT fleet at 91.5°E for direct-to-home TV and broadband across Asia, from its Cyberjaya teleport.

University of Malta research group on space electronics — develops the ASTREA pico-satellite constellation and a small-satellite ground station.

Namibia's national science and technology commission coordinating space activities — partnering with China for a satellite receiving station and national capacity building in Ea…

Commercial spaceport near Duqm Special Economic Zone — supports suborbital and orbital launches, rocket testing and space research; backed by NASCOM and Omantel.

Peruvian equatorial radio observatory run by IGP — operates a 50 MHz incoherent-scatter radar to study the ionosphere and space weather.

Qatari satellite operator — provides TV, telecom and government satellite services across MENA from the Es'hail fleet and a Doha teleport.

First fully internationally certified satellite ground station and teleport facility in Sub-Saharan Africa — provides uplink/downlink and teleport operations for regional and gl…

Pan-Arab satellite operator owned by Arab League states — provides broadcast and telecom satellite services across the Middle East and Africa.

NUS research centre operating Singapore's multi-mission satellite ground station — receives and processes Earth observation data for research and agencies.

Slovenian space R&D centre — developed the NEMO-HD microsatellite and operates ground stations for remote sensing and satellite communications.

Sudan's national remote sensing authority — manages satellite imagery acquisition, Earth observation and geospatial data for land planning, water resources and agriculture.

Ukrainian state space operations centre — controls national spacecraft, operates ground stations and supports space programmes under the State Space Agency.

Emirati space company — runs small-satellite missions, a ground station in Dubai Silicon Oasis and student lunar payload programmes.