Groove Quantum
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About
Groove Quantum is a Delft-based quantum computing startup developing scalable germanium spin-qubit processors that are CMOS-manufacturing compatible 12. The April 2026 announcement coincided with the unveiling of an 18-qubit semiconductor spin-qubit processor, described as the largest of its kind ever built 12. The germanium-based qubits sit between hundreds of nanometres in size — large enough to be reliably controlled and connected, small enough to be densely packed 2.
Funding History
| Date | Round | Amount | Lead | Co-investors |
|---|---|---|---|---|
| 2026-04-30 | Seed | €16M (€10M equity + €6M EU grants) | Innovation Industries, 55 North | Verve Ventures, European Innovation Council Fund, EIC Accelerator, EU Chips Act 123 |
What Investors Say
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What Founders Say
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Sources
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The Quantum Insider, “Groove Quantum Demonstrates 18-Qubit Spin Processor and Secures Funding,” April 30, 2026. https://thequantuminsider.com/2026/04/30/groove-quantum-spin-qubit-processor-funding/↩↩↩
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Tech Funding News, “Groove Quantum raises €16M, unveils the world’s largest semiconductor spin-qubit processor,” April 30, 2026. https://techfundingnews.com/groove-quantum-16m-innovation-industries-55-north-spin-qubit-processor/↩↩↩↩
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Sifted, “Exclusive: Groove Quantum raises €16m to ramp up chip production,” April 30, 2026. https://sifted.eu/articles/groove-quantum-16m-seed↩