Arqit Quantum Inc is a United Kingdom-based cybersecurity technology company. The Company supplies quantum encryption platform-as-a-service, which makes the communications links of networked device secure against the attacks. The Company’s product, QuantumCloud, enables devices to download a lightweight software agent, which creates keys in partnership with another device. QuantumCloud able to create limitless volumes of keys in limitless group sizes and regulates the secure entrance and exit of a device in a group. Its platform also solves the problems of legacy encryption techniques.