Founded over 30 years ago, Reaction Engines Limited (REL) has been on a journey to develop a propulsion system that has the fuel efficiency of a jet engine with the power and high speed ability of a rocket. REL is focused on making space and hypersonic travel more efficient and accessible while applying REL breakthroughs to bring a step change increase in efficiency to an array of commercial industries today. The company has formed significant partnerships with the UK government, BAE Systems, Boeing and Rolls Royce to support the commercialization of it’s products and technology.