Qdot Technology Ltd. is an Oxford University spin-out company whose mission is to enable clean flight by leveraging thermal management expertise to create hybrid propulsions systems. The founding team’s first thermal management innovation was a heatsink design for a nuclear fusion power plant divertor target – a component that must endure 100,000 times the power of the sun. Building on this background and using the expertise of the team, Qdot has developed new IP in thermal managements systems for high power density batteries as well as compact heat exchangers using advanced design and manufacturing methods. Currently, Qdot is working on an integrated propulsion system using these technologies that will make possible electric and hybrid VTOL aircraft.