Arqit Quantum Inc. income statement

In fiscal 2025, Arqit Quantum Inc. reported revenue of $530,000, up 80.9% on the year before, operating income of −$38.5m (a -7271.5% margin) and net income of −$35.3m, or −$2.56 per diluted share. Every line below comes from the company's 10-K and 10-Q filings; column headings link to the filing.

Income statement

US$ millions unless shown otherwise. Fiscal years, plus the last twelve months (LTM) when newer.

Arqit Quantum Inc.: income statement, annual
Fiscal year	2021Sept 2021	2022Sept 2022	2023Sept 2023	2024Sept 2024	2025Sept 2025
Revenue	0	7	1	0	1
General and administrative	15	71	59	25	35
Operating income	−173	−64	−59	−27	−39
Interest expense	—	0	0	0	0
Income before tax	−272	53	−48	−26	−38
Income tax	—	—	−0	—	−2
Net income	−271	65	−75	−57	−35
Diluted EPS	−$99.42	$13.34	−$14.17	−$11.23	−$2.56
Diluted shares (average)	3m	5m	5m	5m	14m
EBITDA	−173	−64	−59	−27	−38

EBITDA is operating income plus depreciation and amortisation. EPS and share counts are restated for stock splits. A dash means the company did not report the line for that period; expense lines are shown as reported, so they need not add up to the totals when a company reports other items between them.

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Figures from Arqit Quantum Inc.'s SEC filings (10-K and 10-Q), retrieved November 2, 2026. How we read and check them: methodology and data sources. Not investment advice. Back to Arqit Quantum Inc.