Polymateria is a London-based startup advancing science to help nature deal with plastic pollution.
Polymateria has raised €39M across 2 funding rounds from 4 investors, most recently a Series B round in Apr 2023. Based in London, UK; founded 2016; active in Cleantech. Data as of 7 Aug 2026.
Timing: overdue vs cohort gap · momentum up. Funding-only estimates, not predictions and not investment advice — see signals.
| Date | Stage | Amount | Investors |
|---|
| 2023-04-28 | Series B | €23M | ABC Impact,Indorama Ventures,Temasek | View deal → |
| 2020-07-20 | Other | €16M | Planet First Partners | View deal → |
