Groove Quantum
Groove Quantum develops germanium spin-qubit technology with an emphasis on fabrication, qubit operation and integration. The company builds on research into compact semiconductor quantum dots and multiplexed control, seeking to translate laboratory qubit performance into manufacturable processor arrays. Its role is hardware development rather than a generally available quantum cloud service. Based in Delft, Netherlands.
Netherlands · Research reviewed 10 Sept 2026Initial record: initial research brief recorded.
Review history 1 record
Record dates show when an assessment or clarification was saved. Review dates show the evidence check. Earlier records were recovered from QubitWire’s source history; no earlier score movement is inferred.
Initial research brief recorded
· Research reviewed 10 Sept 2026Sources in this record (2)
What it does. Where it fits.
Germanium semiconductor spin qubits in quantum-dot arrays.
Who should look closer
Research teams exploring spin-qubit fabrication, multiplexed quantum-dot arrays, semiconductor processor scaling.
QubitWire’s editorial assessment of practical fit.Research and development collaboration
The company invites collaboration and recruits fabrication, measurement and control specialists; a public processor-access product was not established.
Check the current access route ↗What has been demonstrated
Groove Quantum develops germanium spin-qubit technology with an emphasis on fabrication, qubit operation and integration. The company builds on research into compact semiconductor quantum dots and multiplexed control, seeking to translate laboratory qubit performance into manufacturable processor arrays. Its role is hardware development rather than a generally available quantum cloud service.
What remains unresolved
Founders’ laboratory milestones do not by themselves establish a commercially delivered processor. Array yield and integrated control must be assessed at system scale.
The next question to watch
Show reproducible fabrication yield and operation of larger integrated arrays.
A research question, not a promised milestone.QubitWire coverage
No published QubitWire stories currently match this organization. The evidence sources below provide the starting point.
Sources & evidence
- Groove Quantum technology and milestones ↗Official company page · Publication date not stated
Describes germanium qubits, fabrication/integration work and cited research milestones; lists Delft address.
- Groove Quantum team ↗Official company page · Publication date not stated
Identifies founders and roles in quantum fabrication, materials, measurement and software.
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