Kastus makes antiviral/antimicrobial surface coatings for touch screens and other glass surfaces. No more antibacterial swabbing of your phone screen every so often, Kastus is building the, “Hey germs, no thanks” protection into the screen coating itself.
Kastus has raised €5.6M across 1 funding round from 4 investors, most recently a Series A round in Jun 2021. Based in Dublin, Ireland; active in Deeptech. Data as of 7 Aug 2026.
Timing: dormant vs cohort gap · momentum unknown. Funding-only estimates, not predictions and not investment advice — see signals.
| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2021-06-22 | Series A | €5.6M |
| Alpha Ascent Ventures,Atlantic Bridge Capital,Carragh Holdings,Enterprise Ireland |
| View deal → |
