Porotech develops smart pixels for next-gen TV tech. It has created a new class of porous gallium nitride (GaN) semiconductor material that redefines what is possible.
Porotech has raised €21M across 2 funding rounds from 6 investors, most recently a Series A round in Feb 2022. Based in Cambridge, UK; active in Semiconductors. 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 |
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| Stage |
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| Amount |
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| Investors |
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| 2022-02-22 | Series A | €18M | Ameba Capital,Speedinvest | View deal → |
| 2021-06-24 | Other | €3.5M | Cambridge Angels,Cambridge Enterprise,IQ Capital,Martlet,Speedinvest | View deal → |
