13772989 · Active · incorporated 4 years, 9 months ago · Oxford
Deeptech AI Energy Hardware Platform Series B+
Develops optical compute hardware for AI inference, aiming for significantly higher performance and lower power consumption.
Lumai is a private limited company registered at Companies House under number 13772989, incorporated on 30 November 2021, with a registered office in Oxford. Its current status on the register is active. Its filed nature of business covers manufacture of optical precision instruments (SIC 26701) and other research and experimental development on natural sciences and engineering (SIC 72190). Sonde has indexed 40 filings for this company, including 2 funding rounds. Its most recent round closed in March 2025, raising £8.9m.
| Round | Closed | Raised | Price per share |
|---|---|---|---|
| Round 2 | Mar 2025 | £8.9m | £0.2584 |
| Round 1 | Feb 2022 | £1.3m | £0.10 |
Showing the 10 most recent of 40 filings.
See the complete cap table with every shareholder, founder tags, dilution across 10 share allotments, round-by-round fundraising history, and the full filing timeline — parsed from official Companies House documents.
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