Financials Arqit Quantum Inc.

Equities

Real-time Estimate Cboe BZX Other stock markets 09:05:51 17/03/2026 pm IST			5-day change	1st Jan Change
13.98 ^USD	-0.07%		-5.90%	-35.10%

05/03	Arqit Quantum Inc. Announces Resignation of Nicola Barbiero from Board of Directors and Board Committees	CI
05/03	Arqit Quantum Inc. Announces Chief Financial Officer Changes	CI

Fiscal Period: September	2021	2022	2023	2024	2025	2026	2027
Net sales ¹	-	7.212	0.693	0.293	0.53	2.482	7.799
Change	-	-	-90.39%	-57.72%	80.89%	368.3%	214.22%
EBITDA ¹	-	-50.81	-51.87	-18.92	-32.54	-25.27	-19.22
Change	-	-	-2.1%	63.53%	-71.97%	22.34%	23.96%
EBIT ¹	-	-52.1	-54.51	-22.48	-32.54	-25.27	-19.22
Change	-	-	-4.63%	58.75%	-44.72%	22.34%	23.96%
Interest Paid ¹	-	-	-0.284	-0.223	-0.048	-0.33	-0.33
Earnings before Tax (EBT) ¹	-	65.08	-74.05	-23.98	-	-25.6	-19.54
Change	-	-	-213.79%	67.62%	-	-	23.65%
Net income ¹	-271.7	65.08	-70.39	-54.58	-	-25.6	-19.54
Change	-	123.95%	-208.17%	22.46%	-	-	23.65%
Announcement Date	16/12/21	14/12/22	21/11/23	05/12/24	09/12/25	-	-

¹USD in Million

Estimates

Fiscal Period: September	2022 S1	2023 S1	2023 S2	2024 S1	2024 S2	2025 S1	2025 S2	2026 S1	2026 S2
Net sales ¹	12.25	2.589	-1.896	0.119	-	0.067	0.463	1.072	1.41
Change	-	-78.87%	-173.23%	106.28%	-	-	591.04%	131.53%	31.53%
EBITDA ¹	-14.32	-	-	-16.64	-	-17.8	-14.74	-12.67	-12.6
Change	-	-	-	-	-	-	17.15%	14.07%	0.56%
EBIT ¹	-14.35	-22.37	-32.13	-16.64	-	-17.8	-14.74	-12.67	-12.6
Change	-	-55.93%	-43.62%	48.22%	-	-	17.15%	14.07%	0.56%
Charge d'intérêts ¹	-	-0.169	-0.115	-0.14	-0.083	-0.026	-0.022	-0.165	-0.165
Earnings before Tax (EBT) ¹	58.05	-21.84	-52.21	-16.1	-	-17.26	-20.36	-12.84	-12.76
Change	-	-137.62%	-139.11%	69.16%	-	-	-17.98%	36.96%	0.55%
Net income ¹	58.05	-21.84	-48.56	-16.1	-	-17.17	-18.18	-12.84	-12.76
Change	-	-137.62%	-122.37%	66.83%	-	-	-5.89%	29.39%	0.55%
Announcement Date	12/05/22	17/05/23	21/11/23	20/05/24	05/12/24	22/05/25	09/12/25	-	-

¹USD in Million

Estimates

Fiscal Period: September	2021	2022	2023	2024	2025	2026	2027
Net Debt ¹	-	-41.1	-44.5	-18.7	37	-15.6	-17.3
Change	-	-	-8.27%	57.98%	297.86%	-142.19%	-10.9%
Announcement Date	16/12/21	14/12/22	21/11/23	05/12/24	09/12/25	-	-

¹USD in Million

Estimates

Fiscal Period: September	2020	2021	2022	2023	2024	2025
CAPEX ¹	0.0204	0.2227	2.376	0.712	0.006	0.033
Change	-	993.59%	967.13%	-70.03%	-99.16%	450%
Free Cash Flow (FCF) ¹	-5.708	-6.77	-31.29	-79.01	-0.586	-11.29
Change	-	-18.6%	-362.21%	-152.5%	99.26%	-1,826.49%
Announcement Date	28/05/21	16/12/21	14/12/22	21/11/23	05/12/24	09/12/25

¹USD in Million

Estimates

Fiscal Period: September	2020	2021	2022	2023	2024	2025	2026	2027
Profitability
EBITDA Margin (%)	-	-	-704.46%	-7,485.43%	-6,457.68%	-6,139.43%	-1,018.09%	-246.38%
EBIT Margin (%)	-	-	-722.38%	-7,865.51%	-7,673.72%	-6,139.43%	-1,018.09%	-246.38%
EBT Margin (%)	-	-	902.32%	-10,685.28%	-8,183.28%	-	-1,031.39%	-250.61%
Net margin (%)	-	-	902.32%	-10,157.72%	-18,628.33%	-	-1,031.39%	-250.61%
FCF margin (%)	-	-	-711.98%	-	-	-	-	-
FCF / Net Income (%)	-	-	-78.91%	-	-	-	-	-
Profitability
ROA	-18.57%	-14.11%	-27.04%	-42.29%	-34.55%	-62.75%	-	-
ROE	-49.75%	1,651.35%	291.07%	-101.8%	-61.11%	-181.44%	-	-
Financial Health
Leverage (Debt/EBITDA)	-	-	-	-	-	-1.14x	-	-
Debt / Free cash flow	-	-	-	-	-	-	-	-
Capital Intensity
CAPEX / Current Assets (%)	-	-	338.77%	-	-	-	-	-
CAPEX / EBITDA (%)	-	-	-48.09%	-	-	-	-	-
CAPEX / FCF (%)	-	-	-47.58%	-	-	-	-	-
Items per share
Cash flow per share ¹	-	-	-5.555	-	-	-	-	-
Change	-	-	-	-	-	-	-	-
Dividend per Share ¹	-	-	-	-	-	-	-	-
Change	-	-	-	-	-	-	-	-
Book Value Per Share ¹	-	-	16.21	-	-	-	-	-
Change	-	-	-	-	-	-	-	-
EPS ¹	-	-99.42	13.34	-13.38	-10.79	-	-1.52	-1.06
Change	-	-	113.42%	-200.32%	19.41%	-	-	30.26%
Nbr of stocks (in thousands)	-	4,403	4,877	6,542	6,822	-	15,652	15,652
Announcement Date	-	16/12/21	14/12/22	21/11/23	05/12/24	-	-	-