United States (USA) (US)

Quantinuum Industry / private company Broomfield Quantum Computing | Rigetti Computing Industry / private company Berkeley, CA Quantum Science Center (QSC) Research facility Oak Ridge Queens College of CUNY University / College New York QuEra Computing Inc. Industry / private company Boston, MA QuesGen Systems, Inc. Industry / private company Burlingame Quest Diagnostics Industry / private company Madison, NJ (head quarters) Quincy College University / College Quincy, MA Quinnipiac University University / College Hamden Qventus Industry / private company Mountain View, CA