H3X, an innovative electric motor manufacturer based in Denver, has secured $20 million in an oversubscribed Series A funding round led by Infinite Capital. The company specializes in high power density electric motors, which are significantly smaller and lighter than traditional gas-powered alternatives, with applications in aerospace, marine, and industrial sectors. H3X's upcoming megawatt-scale motors, such as the HPDM-1500 and HPDM-2300, are expected to greatly enhance the performance of electric aircraft and unlock new market segments while contributing to decarbonization efforts. Their technology has already garnered interest from major aerospace and defense clients, including NASA and the Air Force, validating its effectiveness in the field. With this funding, H3X plans to expand production and workforce, aiming to become a global leader in electric propulsion. CEO Jason Sylvestre emphasized the potential of their motors to revolutionize industries constrained by weight and space limitations.