Sparrow Quantum is a spin-out from the Niels Bohr Institute. Building on over 25 years of groundbreaking research, further enhanced by nearly a decade of engineering efforts, we specialise in advancing light-matter interfaces—the critical component required to scale optical quantum technologies. At the heart of our innovation is our on-chip deterministic single-photon source, a technology that sets industry benchmarks and is trusted by quantum technology leaders worldwide. Empowering our partners and customers with cutting-edge solutions, Sparrow Quantum is turning the immense potential of quantum technology into real-world innovation and impact.

| Programme | EIC Accelerator |
| EU contribution | € 2 490 742,63 |
| Company | SPARROW QUANTUM AS |
| Country | Denmark |
| Website | https://sparrowquantum.com/ |
| Contact | TBC |
| More information | https://cordis.europa.eu/project/id/190120340 |