1. 23 May 2023

   Seed

   €4.1M

   Cumulative €4.1M

2. 01 Dec 2025 · +2 yr 7 mo

   Series A

   €27.5M

   Cumulative €31.6M

Amounts in EUR, converted at the ECB rate on the event date. Every figure links to its source.

• Funding01 Dec 2025EUR 27.5M

  Sparrow Quantum raised EUR 27.5M in Series A.

  ▸Source: thequantuminsider.com

  Read at thequantuminsider.com

• Funding23 May 2023EUR 4.1M

  Sparrow Quantum raised a EUR 4.1M seed round led by 2xN, with participation from LIFTT and the European Innovation Council.

  ▸Source: ArcticStartup

  Read at ArcticStartup

• Peter Lodahl

  Chief Quantum Officer (Founder)

What does Sparrow Quantum do?

Photonic quantum technology company (spin-out from the Niels Bohr Institute) making on-chip deterministic single-photon sources, building blocks for scalable optical quantum computing and secure communication.

Where is Sparrow Quantum headquartered?

Sparrow Quantum is headquartered in Copenhagen, Denmark.

How much funding has Sparrow Quantum raised?

Sparrow Quantum has raised €31.6M (across 2 rounds · last 01 Dec 2025).

What was Sparrow Quantum's latest funding round?

Sparrow Quantum's most recent disclosed round was a Series A round of €27.5M, announced 1 December 2025.

Who has invested in Sparrow Quantum?

Investors in Sparrow Quantum include EIFO, Jacob Jakobsen Gruppen, LIFTT EuroInvest, North Ventures, Novo Holdings, PensionDanmark, Scale Capital.