FlexSea
Flexsea has developed a durable seaweed-derived bioplastic to combat single-use packaging which regularly ends up back in the oceans from which is once came as crude oil.
FlexSea has raised €2.3M across 1 funding round from 7 investors, most recently a Seed round in Oct 2023. Based in London, UK; active in Cleantech. Data as of 28 Oct 2026.
London, UKflex-sea.com ↗
Total raised
€2.3M
€2,309,789
Funding rounds
1
Investors
7
distinct backers
Active since
2023-10
latest 2023-10
Funding by year
EUR raised per yearFlexSea — funding by year — interactive chart.
Data table
| FlexSea — funding by year | |
|---|---|
| 2023 | €2.3M |
Signals
High confidenceRaise-next likelihood8
base rate 44% for Seed
- ▼ Past typical raise window
- ▼ Low backer re-investment
Timing: overdue vs cohort gap · momentum unknown. Funding-only estimates, not predictions and not investment advice — see signals.
Funding rounds
1 round| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2023-10-04 | Seed | €2.3M | Btomorrow Ventures,Food Foundry,Icon Ventures,Indico Capital Partners,Pente Capital,Redrice Ventures+1 more | View deal → |