13361850 · Active · incorporated 5 years, 6 months ago · London
Manufacturing Biotech & Life Sciences Circular Economy CleanTech Series A
Develops seaweed-derived biomaterials to replace single-use plastics in packaging.
Flexsea is a private limited company registered at Companies House under number 13361850, incorporated on 27 April 2021, with a registered office in London. Its current status on the register is active. Its filed nature of business covers manufacture of plastic packing goods (SIC 22220) and research and experimental development on biotechnology (SIC 72110). Sonde has indexed 51 filings for this company, including 2 funding rounds. Its most recent round closed in March 2024, raising £2m.
| Round | Closed | Raised | Price per share |
|---|---|---|---|
| Round 2 | Mar 2024 | £2m | £52.11 |
| Round 1 | Apr 2022 | £197k | £29.39 |
Showing the 12 most recent of 51 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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