Avionics & Components companies in United Kingdom

Next-generation high-precision solutions for mass-market and industrial applications.

British quantum technology startup in Southampton — develops compact plug-and-play cold-atom devices for space and defence applications.

British small-satellite startup in Southampton — develops hardware and software subsystems for small satellites.

British spacecraft propulsion startup — develops compact plasma thrusters using solid metal propellant for small satellites.

London space-safety startup — develops impact sensors to detect and characterise sub-centimetre orbital debris striking spacecraft.

Welsh space startup — develops cloud-based spacecraft mission design software, payload interface units and small chemical propulsion systems.

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

British spacecraft propulsion startup — builds electrothermal water-based thrusters for CubeSats and small satellites.

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

Produces titanium, tantalum and rare-earth alloy powders using proprietary electrochemical processing — space-grade metal powders used in 3D-printed satellite structures and the…

British spacecraft antenna maker — designs and manufactures deployable antennas and reflectors for SAR, telecom and IoT satellites.

British materials company — makes Vantablack carbon-nanotube coatings, including space-qualified versions for optical baffles and instruments.

Chelmsford sensor manufacturer, part of Teledyne — designs and fabricates CCD, CMOS and infrared image sensors for space science and Earth observation missions.

Northampton imaging company — builds CCD and CMOS camera systems and detector electronics for space missions, CubeSats and scientific instruments.

UCL space research laboratory — builds space science instruments and has taken part in more than 70 satellite missions from Holmbury St Mary.

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