14289165 · Active · incorporated 4 years ago · Newcastle Upon Tyne
Biotech B2B Biotech & Life Sciences Platform SaaS Series A
Develops engineered protein polymers, known as Cytocaf, for cell culture in research, therapeutic, and cultivated meat applications.
Marrabio is a private limited company registered at Companies House under number 14289165, incorporated on 10 August 2022, with a registered office in Newcastle Upon Tyne, Tyne And Wear. 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 23 filings for this company, including 3 funding rounds. Its most recent round closed in September 2025, raising £250k.
| Round | Closed | Raised | Price per share |
|---|---|---|---|
| Round 3 | Sep 2025 | £250k | £1.28 |
| Round 2 | Sep 2023 | £500k | £1.28 |
| Round 1 | Feb 2023 | £1.6m | £4.00 |
Showing the 10 most recent of 23 filings.
See the complete cap table with every shareholder, founder tags, dilution across 3 share allotments, round-by-round fundraising history, and the full filing timeline — parsed from official Companies House documents.
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