Arqit Quantum Inc. (ARQQ)
NASDAQ: ARQQ · Real-Time Price · USD
24.26
-3.06 (-11.20%)
At close: Jun 26, 2026, 4:00 PM EDT
24.50
+0.24 (0.99%)
After-hours: Jun 26, 2026, 7:59 PM EDT
Company Description
Arqit Quantum Inc. provides cybersecurity services through satellite and terrestrial platforms in the United Kingdom.
The company offers QuantumCloud, a platform as a service that creates unbreakable software encryption keys.
It also provides maintenance and support, and professional services. The company has a strategic collaboration with RAD for the development of a joint quantum-safe encryption solution for telecom networks.
The company is based in London, the United Kingdom.
Arqit Quantum Inc.
| Country | United Kingdom |
| Founded | 2017 |
| Industry | Software - Infrastructure |
| Sector | Technology |
| Employees | 87 |
| CEO | Andrew Leaver |
Contact Details
Address: 3 Orchard Place London, SW1H 0BF United Kingdom | |
| Phone | 44 203 9170155 |
| Website | arqit.uk |
Stock Details
| Ticker Symbol | ARQQ |
| Exchange | NASDAQ |
| Fiscal Year | October - September |
| Reporting Currency | USD |
| CIK Code | 0001859690 |
| CUSIP Number | G0567U127 |
| ISIN Number | KYG0567U1278 |
| SIC Code | 7372 |
Key Executives
| Name | Position |
|---|---|
| Andrew James Leaver | Chief Executive Officer and Director |
| Rob Russell | Chief Financial Officer |
| Ben Wilder | Chief Operating Officer |
| Jonathan Nguyen-Duy | Chief Technology Officer |
| Patrick Willcocks | General Counsel and Corporate Secretary |
| Martin Healiss | Chief People Officer |
| Tracy Mehr | Chief Financial Strategy Officer |
| Scott Alexander | Chief Product Officer |
| Jennifer Bers | Chief Revenue Officer |
Latest SEC Filings
| Date | Type | Title |
|---|---|---|
| Jun 23, 2026 | SCHEDULE 13G | Filing |
| Jun 17, 2026 | 144 | Filing |
| Jun 17, 2026 | 6-K | Report of foreign issuer |
| May 26, 2026 | SCHEDULE 13D/A | Filing |
| May 21, 2026 | 424B3 | Prospectus |
| May 21, 2026 | 6-K | Report of foreign issuer |
| May 1, 2026 | 6-K | Report of foreign issuer |
| Apr 20, 2026 | 144 | Filing |
| Apr 13, 2026 | 6-K | Report of foreign issuer |
| Apr 6, 2026 | 144 | Filing |