11919384 · Active · incorporated 7 years, 6 months ago · Altrincham
Biotech Biotech & Life Sciences Deep Tech Drug Discovery Healthcare Series B+
A biotechnology company developing therapeutics to treat neurological diseases, including Alzheimer's, by correcting disrupted brain physiology.
Astronautx Limited is a private limited company registered at Companies House under number 11919384, incorporated on 1 April 2019, with a registered office in Altrincham, Cheshire. Its current status on the register is active. Its filed nature of business is research and experimental development on biotechnology (SIC 72110). Sonde has indexed 73 filings for this company, including 4 funding rounds. Its most recent round closed in January 2026, raising £18m.
| Round | Closed | Raised | Price per share |
|---|---|---|---|
| Round 4 | Jan 2026 | £18m | £1.00 |
| Round 3 | Dec 2024 | £23m | £1.00 |
| Round 2 | Oct 2023 | £14.4m | £1.00 |
| Round 1 | Apr 2020 | £2.9m | £1.00 |
Showing the 12 most recent of 73 filings.
See the complete cap table with every shareholder, founder tags, dilution across 14 share allotments, round-by-round fundraising history, and the full filing timeline — parsed from official Companies House documents.
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