Arqit Quantum Inc.

The legal name of the Company is Arqit Quantum Inc. The Company is an exempted limited liability company incorporated under the laws of the Cayman Islands on April 26, 2021. The Company’s registered office is c/o Maples Corporate Services Limited, PO Box 309, Ugland House, Grand Cayman, Cayman Islands, KY1 1104. The address of the principal executive office of the Company is 3 Orchard Place, London, UK and the telephone number of the Company is +44 (0) 203 91 70155. Arqit Limited was incorporated in England in 2017. In September 2021, the Company completed the Business Combination pursuant to which the Company merged with and into Centricus Acquisition Corp., with the Company surviving the merger, and the security holders of Centricus Acquisition Corp. (other than those who elected to redeem their ordinary shares) became security holders of the Company, and the Company acquired all of the issued and outstanding share capital of Arqit Limited from the shareholders of Arqit Limited in exchange for ordinary shares of the Company, such that Arqit Limited is a direct wholly owned subsidiary of the Company. Arqit’s ordinary shares and Business Combination Warrants trade on Nasdaq under the symbols ARQQ and ARQQW , respectively. The Company is subject to certain of the informational filing requirements of the Exchange Act.