Arqit Quantum Inc. (ARQQ)

Arqit Quantum Inc. (ARQQ) is a Software - Infrastructure company in the Technology sector listed on the NASDAQ.

As of Oct 23, 2026: market cap $244M; returns 1 day +3.8%, 1 week +17.0%, 1 year -58.0%.

Arqit Quantum Inc. is a UK-based company specializing in quantum-safe encryption software designed to protect communications and data from both current and future quantum computing threats. Its core offering is the Arqit SKA-Platform™, a Software-as-a-Service (SaaS) solution that enables devices to generate symmetric encryption keys locally through a lightweight software agent.

Groups ARQQ belongs to

• United Kingdom Companies
• Cybersecurity
• Quantum Computing
• Cloud Security
• Software
• SaaS
• Network Security
• B2B Software
• Technology Sector
• Defense Technology
• National Security

ARQQ financial model: income statement, cash flow and balance sheet