QB
Quantum Brilliance
Room-temperature diamond-based quantum accelerators.
48
▲ 1.4
#1 of Spin Qubits
Quant Score history
48▼ 9.5 since 2026
Score breakdown
Funding momentum 40%48
€18m Series A, apr. 2023.
Patents 25%50
50th percentile within Spin Qubits.
Talent 20%50
~65 employees.
Research 15%40
40th percentile within Spin Qubits.
Funding history
€40m total raised · rounds below sum to €18m (includes undisclosed rounds)
Series A€18m
apr. 2023 · Led by Main Sequence
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Sources: Dealroom · EPO · USPTO · arXiv · Company filings — Updated weekly · ▲ 1.4 (30d)