IonQ, Inc. develops and manufactures quantum computers. The company is headquartered in College Park, Maryland and currently employs 202 full-time employees. The company went IPO on 2020-11-13. The firm is engaged in quantum computing and develops general-purpose quantum computing systems. The firm has developed custom hardware, custom firmware, and an operating system to arrange the quantum computers. The firm's computer systems consist of trapped-ion quantum technology. The firm makes access to its quantum computers via three cloud platforms, Amazon Web Services (AWS) Amazon bracket, Microsoft Azure Quantum, and Google’s Cloud Marketplace, and to select customers via its own cloud service. The firm supplements its QCaaS offering with professional services focused on assisting its customers in applying quantum computing to their businesses. The firm also sells full quantum computing systems to customers, either over the cloud or for local access.