12633222 · Active · incorporated 6 years, 3 months ago · Croydon
Deeptech Deep Tech Hardware Series A
Develops holographic data storage technology for ultra-dense and robust data storage solutions.
Holomem Ltd is a private limited company registered at Companies House under number 12633222, incorporated on 29 May 2020, with a registered office in Croydon. Its current status on the register is active. Its filed nature of business is other research and experimental development on natural sciences and engineering (SIC 72190). Sonde has indexed 42 filings for this company, including 6 funding rounds. Its most recent round closed in August 2026, raising £4.2m.
| Round | Closed | Raised | Price per share |
|---|---|---|---|
| Round 6 | Aug 2026 | £4.2m | £621.54 |
| Round 5 | May 2025 | £2.5m | £668.69 |
| Round 4 | Aug 2023 | £1.7m | £290.07 |
| Round 3 | Jan 2023 | £249k | £112.39 |
| Round 2 | Nov 2021 | £411k | £51.12 |
| Round 1 | Apr 2021 | £254k | £10.00 |
Showing the 12 most recent of 42 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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