Arqit Quantum Valuation Multiples

Arqit Quantum Overview

About Arqit Quantum

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.

Founded

2017

HQ

Employees

79

Website

arqit.uk

Sectors

CybersecurityB2B SaaSHorizontal SaaS

Financials (LTM)

Revenue: $1M

EBITDA: ($32M)

EV

$225M

Valuation Multiples

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Arqit Quantum Financials

Arqit Quantum reported last 12-month revenue of $1M and negative EBITDA of ($32M).

In the same LTM period, Arqit Quantum generated $1M in gross profit, ($32M) in EBITDA losses, and had net loss of ($31M).

Arqit Quantum P&L

In the most recent fiscal year, Arqit Quantum reported revenue of $530K and EBITDA of ($37M).

Arqit Quantum expects next 12-month revenue of XXX and NTM EBITDA of XXX

Arqit Quantum Stock Performance

Arqit Quantum has current market cap of $261M, and enterprise value of $225M.

Arqit Quantum's stock price is $16.68.

Arqit Quantum Valuation Multiples

Arqit Quantum trades at 156.5x EV/Revenue multiple, and (6.9x) EV/EBITDA.

Arqit Quantum Financial Valuation Multiples

As of March 17, 2026, Arqit Quantum has market cap of $261M and EV of $225M.

Equity research analysts estimate Arqit Quantum's 2025E EV/Revenue multiple at XXX and 2025E EV/EBITDA multiple at XXX

Arqit Quantum has a P/E ratio of (8.5x).

Arqit Quantum Margins & Growth Rates

Arqit Quantum's revenue in the last 12 month grew by 244%.

Arqit Quantum's revenue per employee in the last FY averaged $0.0M.

Arqit Quantum's rule of 40 is (2014%) (metric relevant for SaaS companies only, counted as combined revenue growth rate and EBITDA margin).

Arqit Quantum's rule of X is (1648%) (created by Bessemer, rule of X is another metric to measure SaaS companies, ~1.5x stronger vs. the traditional Rule of 40, counted as revenue growth rate multiplied by 2.5 plus EBITDA margin).

Arqit Quantum Public Comps

See public comps and valuation multiples for other Cybersecurity comps.

Arqit Quantum M&A Activity

Arqit Quantum acquired XXX companies to date.

Last acquisition by Arqit Quantum was on XXXXXXXX, XXXXX. Arqit Quantum acquired XXXXXXXX for XXX (EV/Revenue multiple of XXX).

Arqit Quantum Investment Activity

Arqit Quantum invested in XXX companies to date.

Arqit Quantum made its latest investment on XXXXXXXX, XXXXX. Arqit Quantum invested in XXXXXXXX for XXX (EV/Revenue multiple of XXX).