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Arqit Quantum Inc. provides cybersecurity services through satellite and terrestrial platforms in the United Kingdom. The company offers QuantumCloud, a platform as a service that creates unbreakable software encryption keys. It also provides maintenance and support, and professional services. The company has a strategic collaboration with RAD for the development of a joint quantum-safe encryption solution for telecom networks. Arqit Quantum Inc. is based in London, the United Kingdom.
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| Breakdown | 2025-09-30 | 2024-09-30 | 2023-09-30 | 2022-09-30 | 2021-09-30 |
|---|---|---|---|---|---|
| Type | yearly | yearly | yearly | yearly | yearly |
| Date | 2025-09-30 | 2024-09-30 | 2023-09-30 | 2022-09-30 | 2021-09-30 |
| Income before tax | -37.62M | -23.98M | -74.05M | 65.08M | -271.73M |
| Net income | -35.34M | -54.58M | -70.39M | 182.25M | -272.81M |
| Selling general administrative | 34.94M | 31.86M | 61.33M | 57.33M | 13.72M |
| Gross profit | -0.23M | -1.59M | 0.64M | 7.21M | 0.05M |
| Reconciled depreciation | 0.76M | 3.53M | 2.63M | 1.29M | 0.05M |
| Ebit | -37.57M | -23.75M | -63.28M | -52.10M | -172.56M |
| Ebitda | -36.81M | -20.19M | -60.65M | -37.27M | -16.26M |
| Depreciation and amortization | 0.76M | 3.56M | 2.63M | 14.83M | 156.30M |
| Operating income | -35.17M | -24.69M | -84.44M | -52.10M | -172.56M |
| Other operating expenses | 35.70M | 24.98M | 63.97M | 45.77M | 16.36M |
| Interest expense | 0.05M | 0.22M | 0.28M | 0.22M | 1.08M |
| Tax provision | -2.19M | 0.00M | -0.14M | 0.00M | 0.00M |
| Interest income | 1.23M | 0.93M | 0.04M | 0.00M | 0.00M |
| Net interest income | 1.18M | 0.71M | -0.24M | -0.22M | -1.08M |
| Income tax expense | -2.19M | - | -0.14M | -117.17M | 1.08M |
| Total revenue | 0.53M | 0.29M | 0.64M | 7.21M | 0.05M |
| Total operating expenses | 34.94M | 23.10M | 63.97M | 45.77M | 16.36M |
| Cost of revenue | 0.76M | 1.88M | - | - | - |
| Total other income expense net | -2.44M | 0.71M | -10.48M | 117.17M | -99.17M |
| Net income from continuing ops | -35.43M | -23.98M | -73.91M | 65.08M | -271.73M |
| Breakdown | 2025-09-30 | 2024-09-30 | 2023-09-30 | 2022-09-30 | 2021-09-30 |
|---|---|---|---|---|---|
| Type | yearly | yearly | yearly | yearly | yearly |
| Date | 2025-09-30 | 2024-09-30 | 2023-09-30 | 2022-09-30 | 2021-09-30 |
| Total assets | 42.85M | 26.72M | 99.78M | 123.87M | 113.73M |
| Intangible assets | 2.11M | 1.94M | 3.41M | 40.29M | 18.24M |
| Other current assets | - | - | - | 0.86M | 0.28M |
| Total liab | 15.62M | 14.90M | 33.13M | 45.32M | 147.57M |
| Total stockholder equity | 27.24M | 11.82M | 66.65M | 78.56M | -33.84M |
| Other current liab | 10.98M | 2.46M | 12.89M | 4.95M | 4.66M |
| Common stock | 0.04M | 0.03M | 0.02M | 0.01M | 0.01M |
| Capital stock | 0.04M | - | 0.02M | 0.01M | 0.01M |
| Retained earnings | -373.83M | -332.11M | -277.53M | -207.14M | -272.21M |
| Cash | 36.98M | 18.70M | 44.45M | 48.97M | 86.97M |
| Total current liabilities | 14.90M | 12.20M | 26.82M | 23.81M | 17.07M |
| Current deferred revenue | 0.44M | 0.00M | 0.02M | 0.23M | 2.66M |
| Net debt | -36.26M | -17.71M | -36.05M | -41.13M | -86.97M |
| Short term debt | 0.27M | 0.29M | 2.12M | 1.15M | - |
| Short long term debt total | 0.72M | 0.99M | 8.40M | 7.83M | - |
| Other stockholder equity | 206.47M | 186.54M | 175.58M | 115.52M | 71.30M |
| Total current assets | 40.02M | 23.70M | 86.35M | 56.64M | 90.26M |
| Long term investments | 0.00M | - | 0.03M | 0.03M | 0.03M |
| Net receivables | 3.04M | 5.00M | 3.22M | 6.82M | 0.91M |
| Inventory | - | - | - | - | 2.10M |
| Accounts payable | 0.05M | 9.01M | 11.79M | 17.48M | 9.75M |
| Accumulated other comprehensive income | 194.56M | 157.36M | 168.59M | 170.16M | 167.06M |
| Non currrent assets other | - | - | 1.89M | 18.57M | 5.00M |
| Non current assets total | 2.83M | 3.02M | 13.44M | 67.23M | 23.47M |
| Capital lease obligations | 0.72M | - | 8.40M | 7.83M | - |
| Breakdown | 2025-09-30 | 2024-09-30 | 2023-09-30 | 2022-09-30 | 2021-09-30 |
|---|---|---|---|---|---|
| Type | yearly | yearly | yearly | yearly | yearly |
| Date | 2025-09-30 | 2024-09-30 | 2023-09-30 | 2022-09-30 | 2021-09-30 |
| Investments | - | -2.40M | -16.08M | -24.43M | -9.31M |
| Total cashflows from investing activities | 0.68M | -2.40M | - | - | - |
| Net borrowings | -0.25M | -3.05M | - | - | - |
| Total cash from financing activities | 47.13M | 11.19M | 44.85M | 22.37M | 120.11M |
| Net income | -37.53M | -58.01M | -70.53M | 65.08M | -526.07M |
| Change in cash | 18.27M | -25.75M | -4.51M | -38.00M | 86.77M |
| Begin period cash flow | 18.70M | 44.45M | 48.97M | 86.97M | 0.19M |
| End period cash flow | 36.98M | 18.70M | 44.45M | 48.97M | 86.97M |
| Total cash from operating activities | -29.55M | -34.13M | -32.83M | -26.92M | -24.03M |
| Issuance of capital stock | 37.18M | 13.08M | 45.08M | - | - |
| Depreciation | 0.76M | 3.53M | 2.63M | 1.29M | 0.05M |
| Other cashflows from investing activities | 1.23M | 0.93M | - | - | - |
| Dividends paid | 0.00M | 0.00M | 0.00M | - | - |
| Change to account receivables | -0.71M | 3.37M | - | - | - |
| Other cashflows from financing activities | 0.20M | 1.16M | 1.09M | 23.03M | 126.23M |
| Capital expenditures | 0.03M | 3.33M | 16.12M | 24.43M | 9.31M |
| Change in working capital | -6.72M | -1.58M | 13.15M | -12.36M | - |
| Stock based compensation | 5.68M | -2.91M | 14.12M | 22.91M | - |
| Other non cash items | 8.26M | 24.83M | -11.44M | -103.83M | -24.03M |
| Free cash flow | -29.59M | -37.45M | -48.95M | -51.35M | -33.34M |
|
Stock Name
|
Change
(USD) |
Price
(USD) |
Trailing
PE (x) |
Forward
PE (x) |
Price Sales
TTM (x) |
Price to Book Value (x)
|
|---|---|---|---|---|---|---|
| DOGEF Orsted A/S |
- -% |
19.33 | 28.82 | 0.66 | 6.50 | 0.07 |
| TBB AT&T Inc. 5.35% GLB NTS 66 |
-0.04 0.23% |
17.60 | 4.60 | - | - | - |
| CCZ Comcast Holdings Corp |
- -% |
62.55 | 55.07 | - | - | - |
| STMZF Scottish Mortgage Investment Trust PLC |
1.05 5.26% |
21.00 | - | - | 2.56 | - |
Arqit Quantum Inc. provides cybersecurity services through satellite and terrestrial platforms in the United Kingdom. The company offers QuantumCloud, a platform as a service that creates unbreakable software encryption keys. It also provides maintenance and support, and professional services. The company has a strategic collaboration with RAD for the development of a joint quantum-safe encryption solution for telecom networks. Arqit Quantum Inc. is based in London, the United Kingdom.
| Name | Title | Year Born |
|---|---|---|
| Mr. David John Williams | Founder, Chairman & CEO | NA |
| Mr. David James Bestwick Esq. | CTO & Co-Founder | 1966 |
| Dr. Geoffrey Taylor | Advisor & Co-Founder | NA |
| Mr. Andrew Yeomans | Advisor & Co-Founder | NA |
| Mr. Nicholas Pointon | Chief Financial Officer | NA |
| Air Vice Marshal Peter Rochelle M.A., O.B.E. | Chief Operating Officer | NA |
| Mr. Patrick Willcocks | Gen. Counsel | NA |
| Ms. Julie Moon | Director of Marketing & Corp. Communications | NA |
| Mr. Paul Feenan | Chief Revenue Officer | NA |
| Dr. Daniel Shiu | Chief Cryptographer | NA |
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