6-K: Report of foreign issuer [Rules 13a-16 and 15d-16]
Published on August 28, 2025
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 6-K
REPORT OF FOREIGN PRIVATE ISSUER
PURSUANT TO RULE 13a-16 OR 15d-16
UNDER THE SECURITIES EXCHANGE ACT OF 1934
For the month of August 2025
Commission File Number: 001-40777
ARQIT QUANTUM INC.
(Exact name of registrant as specified in its charter)
1st Floor, 3 Orchard Place
London SW1H 0BF, United Kingdom
(Address of principal executive office)
Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.
Form 20-F x Form 40-F ¨
EXPLANATORY NOTE
Attached hereto and incorporated by reference herein are the notice and proxy materials related to the Annual General Meeting of Shareholders of Arqit Quantum Inc. to be held on September 11, 2025.
Exhibit List
| Exhibit No. |
Description | |
| 99.1 | Notice and Proxy Materials for the 2025 Annual General Meeting of Arqit Quantum Inc. | |
| 99.2 | Form of Proxy Card |
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
| ARQIT QUANTUM INC. | ||
| By: | /s/ Andrew Leaver | |
| Name: | Andrew Leaver | |
| Title: | Chief Executive Officer | |
Date: August 28, 2025