16625534 · Active · incorporated 1 year, 2 months ago · Sheffield
Energy CleanTech Deep Tech Hardware Series A
Develops porous silicon anode materials for next-generation lithium-ion batteries using a proprietary low-temperature process.
Amplisi is a private limited company registered at Companies House under number 16625534, incorporated on 4 August 2025, with a registered office in Sheffield. 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 21 filings for this company, including 1 funding round. Its most recent round closed in March 2026, raising £2.4m.
| Round | Closed | Raised | Price per share |
|---|---|---|---|
| Round 1 | Mar 2026 | £2.4m | £2.57 |
Showing the 11 most recent of 21 filings.
See the complete cap table with every shareholder, founder tags, dilution across 4 share allotments, round-by-round fundraising history, and the full filing timeline — parsed from official Companies House documents.
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