SPARROW QUANTUM
Unlocking Quantum Breakthroughs, One Photon at a Time
Copenhagen, Denmark · $28.3M raised
- Headquarters
- Copenhagen
- Employees
- 11–50
- Business Model
- B2B
- Website
- sparrowquantum.com
- Total Funding
- $28.3M
- Last Round
- $23.8M Series AApr 2025
- Rounds
- 2
About
Sparrow Quantum is a spin-out from Professor Peter Lodahl's quantum research group at the Niels Bohr Institute in Copenhagen, building on over 25 years of research and nearly a decade of engineering. The company specializes in advancing light-matter interfaces, the critical technology needed to scale optical quantum systems, with an on-chip deterministic single-photon source that sets industry benchmarks trusted by quantum technology leaders worldwide.
Summary
SPARROW QUANTUM is a Developer Tools company based in Copenhagen, Denmark. It has raised $28.3M in total across 2 rounds, most recently a $23.8M Series A round in Apr 2025. Investors include Novo Holdings A/S, 2xN and European Innovation Council Fund.
Tech & App Stack
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Funding History
Apr 2025
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Seed through Series A — per-round amounts, valuations, and who invested in each round.
Investors
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