Lumai
We are a spin-out from the University of Oxford and a team of optical computing and machine learning experts dedicated to realising fully optical computing.
Oxford, UKlumai.co.uk ↗
Total raised
€10M
€10,450,919
Funding rounds
2
Investors
9
distinct backers
Active since
2023-02
latest 2025-04
Funding by year
EUR raised per yearSignals
High confidenceRaise-next likelihood37
base rate 30% for Other
- ▲ In typical raise window
- ▲ Up-round momentum
- ▼ Low backer re-investment
Exit likelihood12
base rate 12% (2+ rounds)
Timing: in window vs cohort gap · momentum up. Funding-only estimates, not predictions and not investment advice — see signals.
Funding rounds
2 rounds| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2025-04-02 | Other | €9.2M | PhotonVentures,Constructor Capital,IP Group,Journey Ventures,LIFTT,Qubits Ventures+2 more | View deal → |
| 2023-02-15 | Grant | €1.2M | Innovate UK | View deal → |