Reaction Engines, founded in 1989 and headquartered in Oxfordshire, UK, was an aerospace manufacturer renowned for its development of the SABRE engine, a pioneering propulsion system intended to revolutionize space access and high-speed flight. Despite significant technological advancements and substantial investments, the company entered administration in October 2024, ceasing operations due to financial difficulties
Location: Oxfordshire, United Kingdom
Growbotics Space Ltd., founded in November 2022 and headquartered in Haywards Heath, UK, is committed to creating a circular economy in orbit by developing technologies and services that promote sustainable space infrastructure. The company offers consultancy in space sustainability and invests in critical technologies to enable serviceability-by-design, aiming to reduce the prevalence of single-use satellites and foster long-term environmental stewardship in space operations.
Location: West Sussex, United Kingdom