| (Values in U.S. Thousands) | Sep, 2025 | Mar, 2025 | Sep, 2024 | Mar, 2024 | Sep, 2023 |
| Sales | 0 | 50 | 0 | 0 | 0 |
| Sales Growth | -100.00% | unch | unch | unch | unch |
| Net Income | 0 | -267,660 | -12,690 | 8,630 | 0 |
| Net Income Growth | +100.00% | -2,009.22% | -247.05% | unch | unch |
Arqit Quantum Inc (ARQQ)
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Arqit Quantum Inc. supplies a unique encryption software service which makes the communications links of any networked device, cloud machine or data at rest secure against both current and future forms of attack on encryption even from a quantum computer. Arqit Quantum Inc. is based in LONDON.
Fiscal Year End Date: 09/30