Arqit Quantum

Arqit Quantum

Software - Infrastructure
Arqit Quantum Inc is a cybersecurity company that has pioneered a symmetric key agreement technology that makes the communications links of any networked device or data at rest secure against current and future forms of cyber attack - even an attack from a quantum computer. The company delivers its symmetric key agreement technology via its product SKA-Platform. The firm operates in one segment, that is, the provision of cybersecurity services. The company operates and generates its revenue from UK.

$228.8M

Market Cap • 5/8/2026

2017

(9 years)

Founded

2021

(5 years ago)

IPO

NASDAQ

Listing Exchange

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United Kingdom

Country