SuperPower

SuperPower Inc., a subsidiary of Furukawa Electric Co. Ltd., is a leading manufacturer of high-temperature superconducting (HTS) wire and tape based in Glenville, New York, founded in 2000. The company produces second-generation HTS wire using Yttrium Barium Copper Oxide (YBCO) technology for quantum computing and power applications. SuperPower manufactures superconducting materials essential for quantum computing infrastructure including superconducting qubits, quantum interconnects, and cryogenic systems operating at ultra-low temperatures. The company developed cost-effective mass production methods for HTS tapes with production capacities approaching 100 thousand kilometers per year. SuperPower serves quantum computing manufacturers, research institutions, and cryogenic equipment providers requiring high-performance superconducting wire for quantum processors, quantum communication systems, and quantum sensing applications demanding superior superconducting characteristics.