The British start-up, Oxford Quantum Circuits (along with four others) has been recognised as an innovator by the panel and is under consideration of the Hottest Quantum start-up. You can go and vote here. They are competing with Phasecraft, Rahko and IQM.
Quantum Companies also Mentioned
Oxford Quantum Circuits develops unique superconducting circuits which may be most promising approach for scalable Quantum Computing.
Rahko is a quantum machine learning company unlocking discovery with quantum machine learning for chemical simulation.
IQM are developing 2nd generation quantum processors in a hardware-software co-design approach.
Phasecraft is developing the fundamental quantum theory and software that will enable quantum computers to: investigate novel quantum materials