ID Quantique
IT Services and IT ConsultingGeneva, Switzerland51-200 Employees
ID Quantique is a Swiss IT services and IT consulting company headquartered in Carouge, Geneva, Switzerland, with between 51 and 200 employees. The company develops and industrializes quantum products and technologies that use light to support long-term data protection and public safety. Its offerings include quantum optical sensing solutions produced in Switzerland, which are used by governments, enterprises, industrial customers, and academic research labs in more than 60 countries. ID Quantique is described as an IonQ company. In 2026 it announced the Clavis XG Multiplex to enable quantum-security deployment at scale in metro networks, and has been involved in QKD testbed development compatible with existing telecommunications infrastructure.