Computer hardware and computer software for analysis of information technology data and database management; computer hardware and computer software for quantum computing and quantum programming; computing software for computer system and application development, deployment, and management; quantum computers; computer servers; computer storage devices, namely, high-speed storage subsystems for physical storage and backup of electronic data either locally or via a telecommunications network; computer hardware and recorded and computer software for developing and testing quantum algorithms; computer hardware components, namely, cables and superconducting cables, custom Field-Programmable Gate Arrays (FPGAs), RF/microwave hardware, filters, attenuators, circulators, isolators, shields to exclude magnetic fields, screens against electromagnetic waves and quantum computer chip holders; microwave and radio frequency (RF) components, namely, cables, attenuators, circulators, isolators; cooling units contained as a component part of quantum computers, namely, cryogenic refrigeration units, dilution refrigerators, and isothermal plates; RF/microwave hardware in the nature of qubit resonator and qubit resonator arrays; integrated circuits, superconducting circuits; Refrigeration units comprising, pulse tubes, mixed refrigerant heat exchangers and expanders, compressors, cryostats, and gas transfer lines for use in quantum computing; Pulse tubes