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Annual figures as reported in 10-K / 20-F / 40-F filings.
ARQQ · CIK 0001859690

Arqit Quantum Inc.

Annual figures as reported, FY2018–FY2024. Ratios and growth rates derived on-page.

ARQQ logo
Services-Prepackaged Software
Company profile
Nasdaq · ARQQHQ London, United KingdomIncorporated in E9Fiscal year ends Sep 30Accelerated filer Emerging growth company
Revenue
$293K
▼ −54.2% vs FY2023
Net income
−$54.6M
▲ +22.5% vs FY2023
Free cash flow
−$34.1M
▼ −1.8% vs FY2023
Diluted EPS
−$10.79
▲ +19.4% vs FY2023

Revenue

Annual, as reported

02M4M6M’21’22’23’24$293K

Net income

Losses shown in terracotta

−200M−100M0’20’21’22’23’24−$54.6M

Profitability & returns

quality of earnings

Margins

Share of revenue kept at each line

-400000%-200000%0%’21’22’23’24
Operating marginNet margin

Returns on capital

Net income vs year-end equity and assets

-400%-200%0%’20’21’22’23’24
Return on equityReturn on assets

Cash flow

cash generation

Free cash flow

Operating cash flow less capital expenditure

−30M−20M−10M0’20’21’22’23’24−$34.1M

Operating cash flow

Net cash from operations

−30M−20M−10M0’20’21’22’23’24−$34.1M

Shareholder returns

capital allocation

Diluted shares outstanding

Falling count means buybacks outpace dilution

020M40M60M’20’21’22’23’245M

Balance sheet

financial position

Stockholders’ equity

At fiscal year end

050M’18’20’22’24$11.8M

Growth rates

compounding, annualized
Revenue CAGR
+82.8%
3y

Key ratios

derived per fiscal year
Fiscal yearOp. marginNet marginFCF marginROEROACurrent ratio
FY2024−8426.6%−18628.3%−11649.1%−461.8%−204.3%1.94×
FY2023−8516.9%−10998.9%−5240.2%−105.6%−70.5%3.22×
FY2022−884.2%902.3%−403.4%82.8%52.5%2.38×
FY2021−359502.1%−566102.1%−50537.5%—−238.9%5.29×
FY2020———−61.0%−6.1%0.06×
FY2019—————1.35×
FY2018——————

Annual figures

as reported
Fiscal yearRevenueGross profitOp. incomeNet incomeDiluted EPSOp. cash flowCapexTotal assetsLiabilitiesEquityCashLT debt
FY2024$293K—−$24.7M−$54.6M−$10.79−$34.1M$6K$26.7M$14.9M$11.8M$18.7M—
FY2023$640K—−$54.5M−$70.4M−$13.39−$32.8M$712K$99.8M$33.1M$66.7M$44.5M—
FY2022$7.2M—−$63.8M$65.1M$13.34−$26.7M$2.4M$123.9M$45.3M$78.6M$49.0M—
FY2021$48K—−$172.6M−$271.7M−$3.98−$24.0M$223K$113.7M$147.6M−$33.8M$87.0M—
FY2020——−$809K−$568K−$0.01−$1.3M$26K$9.3M$8.4M$931K$195K—
FY2019———————$9.2M$7.9M$1.3M$4.2M—
FY2018—————————$313K$310K—

Latest filings

the most recent regulatory filings
144Notice of proposed insider sale2026-07-02 ↗144Notice of proposed insider sale2026-07-02 ↗144Notice of proposed insider sale2026-07-02 ↗144Notice of proposed insider sale2026-07-02 ↗144Notice of proposed insider sale2026-07-02 ↗4PRIMARY DOCUMENT2026-07-02 ↗4OWNERSHIP DOCUMENT2026-07-02 ↗144Notice of proposed insider sale2026-06-30 ↗144Notice of proposed insider sale2026-06-30 ↗4OWNERSHIP DOCUMENT2026-06-30 ↗

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