one.five is transforming dormant material science inventions into packaging products for the conscious consumer.
one.five has raised €25M across 2 funding rounds from 12 investors, most recently a Series A round in Jan 2026. Based in Hamburg, Germany; active in Healthtech. Data as of 7 Aug 2026.
Timing: too soon vs cohort gap · momentum up. Funding-only estimates, not predictions and not investment advice — see signals.
| Date |
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| Stage |
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| Amount |
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| Investors |
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| 2026-01-19 | Series A | €14M | 212 NexT,Btomorrow Ventures,Climentum Capital,Dr Hans Riegel Holding,Green Generation Fund,KIMPA Impact+6 more | View deal → |
| 2022-09-28 | Seed | €11M | Climentum Capital,Green Generation Fund,Planet A Ventures,Revent,Speedinvest,WEPA Ventures | View deal → |
