SQ
Sparrow Quantum
Deterministic single-photon sources spun out of the Niels Bohr Institute.
45
– 0.0
#5 of Photonic
Quant Score history
45▲ 7.9 since 2026
Score breakdown
Funding momentum 40%42
€22m Series A, Jun 2024.
Patents 25%50
50th percentile within Photonic.
Talent 20%50
~45 employees.
Research 15%36
36th percentile within Photonic.
Funding history
€24m total raised · rounds below sum to €22m (includes undisclosed rounds)
Series A€22m
Jun 2024 · Led by Novo Holdings
Sources: Dealroom · EPO · USPTO · arXiv · Company filings — Updated weekly · – 0.0 (30d)