Arqit Quantum Inc.
Business
Arqit Quantum Inc. is a provider of encryption analytics and encryption software enabling organizations to protect data and communications against current cyber threats and quantum computing risks. The company offers three main product categories: Encryption Intelligence (detection and risk assessment), SKA-Platform™ and NetworkSecure™ (symmetric key cryptographic protection), and compliance monitoring services. Arqit serves enterprise, telecommunications, government, defense, and confidential computing markets through a channel-partnership go-to-market model involving integration with leading IT vendors, network operators, and system integrators.
Summary from 20-F filed 2025-12-09
Financials
Latest annual snapshot (FY2025, period end 2025-09-30). Full statement history unavailable for this entity.
| Revenue | — |
| Net income | $-35.34M |
| Total assets | $42.85M |
| Total liabilities | $15.62M |
| Stockholders' equity | — |
| Operating cash flow | — |
Filings
Material Events
Insiders
Institutional Holders
Frequently asked questions
What is Arqit Quantum Inc.'s CIK number?
Arqit Quantum Inc.'s SEC CIK number is 0001859690 (1859690). The CIK (Central Index Key) is the permanent identifier the SEC assigns to every EDGAR filer — unlike a ticker symbol, it never changes.
Where can I find Arqit Quantum Inc.'s SEC filings?
All of Arqit Quantum Inc.'s EDGAR filings — 10-K annual reports, 10-Q quarterly reports, 8-K material events, and insider transactions — are listed on this page, sourced live from SEC EDGAR.