Quantum Exponential is a venture capital fund that invests in early-stage quantum computing companies in NATO allied countries. They target startups focused on quantum communications, sensing, metrology, and computing software and components, avoiding those lacking scientific backing or claiming quantum resistance in traditional cybersecurity. Typically investing in seed and series A rounds, Quantum Exponential has supported firms like AegiQ and Oxford Quantum Circuits. They have identified over 175 potential startups aligning with their strategy, aiming to nurture pioneering businesses in the quantum technology space.