Arqit Quantum Inc.

Listed Company
ARQQCIK 0001859690NasdaqAcceleratedEmerging GrowthServices-Prepackaged SoftwareE9GBFY ends Sep 30
Period
FY 2025
Revenue
Net Income
$-35.34M
Total Assets
$42.85M
Equity
Shares Out
15.29M
Op. Cash Flow
ARQQ$17.42−58.62% · past yearDBEQ Basic
Daily closing prices

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

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Insiders

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Institutional Holders

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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.

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