Sparrow Quantum key facts
as of Oct 2026- Developer of a photonic quantum technology designed to deliver a steady stream of single photons.
- Sparrow Quantum is valued at approximately $72.9M as of Oct 2026 (last reported valuation).
- It has raised $37.3M; the latest was Later Stage VC ($32.1M) in Dec 2025.
- Notable investors include MassChallenge, European Innovation Council, European Commission, InnoFounder, Novo Holdings — 16 tracked in total.
- Status: Privately Held (backing).
Sparrow Quantum's last reported valuation, Dec 2025. Nothing priced has surfaced since.
- ·The complete investor list: 16 names
- ·Watch Sparrow Quantum: the Monday email on marks, rounds and moves
Sparrow Quantum funding rounds
No funding rounds for Sparrow Quantum are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
Who backs Sparrow Quantum
16+Sparrow Quantum valuation
Sparrow Quantum's last reported valuation was $72.9 million in Dec 2025. No priced round, secondary trade or fund mark has surfaced since.
Sparrow Quantum investors
16 investors are on record for Sparrow Quantum, including MassChallenge, European Innovation Council, European Commission and InnoFounder.
About Sparrow Quantum
Developer of a photonic quantum technology designed to deliver a steady stream of single photons. The company's technology is based on self-assembled quantum dots coupled to a slow-light photonic-crystal waveguide, enabling clients to increase light-matter interaction and enhance chip out-coupling.
- Sector
- Information Technology
- HQ
- Frederiksberg, Denmark
- Founded
- 2016
- Employees
- 47
- Website
- sparrowquantum.com/
- Ownership
- Privately Held (backing)
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