Arqit Quantum Inc. revenue for the last year amounted to 640.00 k USD, the most of which — 640.00 k USD — came from its highest performing source at the moment, Cybersecurity Services, the year earlier bringing 7.21 M USD. The greatest contribution to the revenue figure was made by United Kingdom — last year it brought Arqit Quantum Inc. 640.00 k USD, and the year before that — 359.00 k USD.