| Name | ArQit |
|---|---|
| Constellations | QKD (Quantum Key Distribution) constellation. |
| Country | UK |
| Founded | 2016 |
| Social | |
| Status | Active in nanosatellite context |
- AAC Microtec
- Accion Systems
- Adcole MAI
- Advanced Cooling Technologies
- Aeolus Aero Tech
- Aerial Maritime
- Aerojet Rocketdyne
- Aether Industries
- AIKO
- AISTech
- Akash Systems
- Alba Orbital
- Alen Space
- Aliena
- Amaya Space
- Analytical Space
- AntDevCo
- ANYWAVES
- Apollo Fusion
- Applied Technology Associates
- Archangel Lightworks
- Argotec
- Arlula Space
- ArQit
- Arralis
- Artemis Space
- AST&Science
- ASTER Labs
- Asteroid Mining Corporation
- Astri Polska
- Astro Digital
- Astrocast
- Astrofein
- Astronautical Development
- Astronomikon lab
- ATLAS Space Operations
- Audacy
- Aura Nova
- Aurora Propulsion Technologies
- Aurora Space
- Avant Space
- Amazon Ground Station
- Azmerit
- Balamis
- Baryon Dynamics
- Because Learning
- Bellatrix Aerospace
- Benchmark Space Systems
- Berlin Space Technologies
- Blink Astro
- Blue Canyon
- Bluefield
- Boreal Space
- Boulder EST
- Bradford Space
- BridgeSat
- Bright Ascension
- bspace
- Busek
- C3S
- Capricorn Space
- Celestia Aerospace
- Celestis Pets
- Chronos Aerospace
- Cingulan Space
- Circle Aerospace
- Clyde Space
- COMAT
- CST
- Commsat
- Cosine Research
- CPUT
- Craft Prospect
- CrystalSpace
- CTD
- CU Aerospace
- CubeSat Data
- CubeSat Pointing
- CubeSpace
- D-Orbit
- Dauria Aerospace
- Deep Space Industries
- DHV Technology
- ECM
- Elysium Space
- EMSISTI
- EnduroSat
- Enpulsion
- EXA (Ecuador Space Agency)
- ExactEarth
- ExoTerra
- Exotrail
- Exseed Space
- EyasSat
- Eyon Space
- Fibertek
- Fleet Space
- Fossa Systems
- FP Space
- Froberg Aerospace
- GAUSS
- General Atomics
- GeoOptics
- German Orbital Systems
- GHSat
- Gilmour Space
- Glavkosmos
- Golbriak Space
- GomSpace
- GomSpace Sweden
- Goonhilly Earth Station
- GUMUSH
- Harris Corporation
- HawkEye 360
- HCT
- Heliaq
- Helios Wire
- HEO Robotics
- Hera Systems
- Hiber
- Honeybee Robotics
- HyperCubes
- Hyperion Technologies
- Hypernova Space
- Ideas-Tek
- IMTsrl
- Infostellar
- Inovor
- Interorbital Systems
- IQ Wireless
- ISIS-Innovative Solutions In Space
- Israel Aerospace Industries (IAI)
- Karten Space
- Kepler Communications
- Kineis
- Kleos Space
- KSAT
- Koolock
- KSF Space
- Kubos
- Kymeta
- Lacuna Space
- LaMont Aerospace
- Leaf Space
- Lens R&D
- LoadPath
- Lockheed Martin
- Makesat
- Malin
- Mars Space
- Micro Aerospace
- Microspace
- Millennium Space Systems
- Mitsui
- MMA Design
- Morpheus Space
- MotorSat
- Mynaric
- Myriota
- NAMISAT
- NanoAvionics
- Nanohmics
- NanoRacks
- Nanoramic Laboratories
- NanoRaven
- NARA
- Near Space Launch
- Needronix
- NewSpace Systems
- NEXEYA
- NPC Spacemind
- NSLComm
- Odysseus Space
- OKB Fift Generation
- Open Cosmos
- OptiSys
- OQ Technology
- Orbion Space
- OrbitLinx
- Orb Astro
- Orbital Micro Systems
- Orbital Transports
- orora.tech
- OSE
- Outora Orbital Technologies
- Oxford Space Systems
- PacSci EMC
- Parabilis Space Technologies
- Phase Four
- Picosat Systems
- PicoSaTs
- Planet Labs
- Planetary Resources
- Planetary Systems Corp
- PlanetiQ
- Plasma Processes
- Positron Dynamics
- Precious Payload
- Princeton Satellite Systems
- Printed Circuit Laboratories
- Proxima Space
- Pumpkin
- QUAD-M
- RadioBro
- Ragnarok Industries
- RAL Space
- RBC Signals
- Reaktor Space
- Roccor
- Rocket Lab
- S15 Space
- Saber Astronautics
- SAC
- SatByul
- SatixFy
- Satlab
- SATLANTIS
- SatRevolution
- sci_Zone
- Simera Sense
- Sinclair Interplanetary
- SIRION
- Sky and Space Global
- SkyFox Labs
- SolAero Technologies
- Solar MEMS
- Solenix
- Soletop
- Southern Stars
- Space BD
- Space Flight Laboratory
- Space Information Labs
- Space Inventor
- Space Micro
- Space Shift
- SpaceBillboard
- Spacecialist
- Spacefab.US
- Spaceflight
- Spaceit
- Spacemanic
- SpacePharma
- SpaceQuest
- SpaceTime Enterprises
- Spacety
- SpaceVR
- Special Concepts
- Spire
- SPUTNIX
- SRT Marine
- Swedish Space Corporation
- StreamJet Space
- Stellar Exploration
- StenSat Group
- Stras Space
- Sur Aerospace
- SSTL
- Swarm Technologies
- Syrlinks
- T4i
- Tekever
- Teledyne e2v
- Tendeg
- Tesat Spacecom
- Tesseract
- Tethers Unlimited
- Tetonsys
- Theia Space
- Theseus Space
- Thorium Space
- ThrustMe
- TICRA
- Transcelestial
- TriasRnD
- TriSept Corp
- TSTI
- Tyvak / Terran Orbital
- Ubiquitilink
- UnseenLabs
- VACCO Industries
- Vector Space Systems
- Ventions
- Virgin Orbit
- Vissidus Technologies
- Vulcan Wireless
- WARPSPACE
- XCAM
- Xiomas Technologies
- Xiphos
- Xtenti
- ZENNO Astronautics
- 3rd Rock Aerospace
- 4Skies
- 406 Aerospace
- adpos
- Aphelion Orbitals
- ATSB
- Bitbeam Technologies
- Boeing
- Canopus System
- Capella Space
- CELESTIA
- Chemring
- ConsiNet
- Cubehub
- Cubersation
- DSS Propulsion
- Dunvegan Space Systems
- e beam
- EarthCube
- Ecliptic Enterprises Corporation
- emxys
- GOSPACE
- GreenScale Technologies
- Ideatech
- Innoflight
- Launchbox Space
- Macro Aerospace
- NU Aerospace
- Obelisk Systems
- Outernet
- Promethean Labs
- QuakerFinder
- Quazar Space
- QubeRider
- Radius Space
- Red Sky Research
- Route to Space
- Rupercorp
- Sequoia Space
- SkyCorp
- Space Systems Engineering
- Spacebooth
- SpaceXplo
- STSG
- Test in Space
- The eSat
- Up Above
- Weebill
- Xoterra Aerospace