Certification by the Principal Financial Officer
Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
In connection with the annual report of Arqit Quantum Inc. (the “Company”) on Form 20-F for the year ended September 30, 2022 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Nick Pointon, Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge:
The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
Date: December 14, 2022
/s/ Nick Pointon
Chief Financial Officer (Principal Financial Officer)