# Puraffinity

PurFAS adsorbents — Bio-based selective capture.

Source: https://en.bioecon.ru/companies/puraffinity/
Updated: 2026-06-25

- Country: United Kingdom

## Verifiable facts

| Fact | Value | Source |
| --- | --- | --- |
| Funding | £16.93 million (total Series A) and $33.39 million (total funding) | https://www.bgf.co.uk/posts/news/puraffinity-new-ceo/, https://www.imperial.ac.uk/news/256433/puraffinity-raises-17m-prepares-scale-water/ |
| Capacity | 5 tonnes per year (current capacity), with a roadmap to reach over 100-150 tonnes per year | https://dww.show/should-we-really-destroy-pfas-no-your-fridge-knows-a-better-way/, https://pwemag.co.uk/innovate-uk-helps-chemtech-firm-achieve-manufacturing-scale-up-of-game-changing-solution/, https://www.verve.vc/blog/pfas-chemicals-are-fifty-times-more-toxic-than-arsenic/ |
| Certification | NSF/ANSI/CAN 61 & 372 certified for drinking water use | https://www.puraffinity.com/, https://www.puraffinity.com/technology |
| Headcount | 31 to 39 employees | https://getlatka.com/companies/puraffinity.com |
| Revenue | $8.7 million ARR (2025 estimate) [medium confidence] | https://getlatka.com/companies/puraffinity.com, https://prospeo.io/c/puraffinity-revenue |

Independent sources: bgf.co.uk, dww.show, getlatka.com, imperial.ac.uk, prospeo.io, pwemag.co.uk, verve.vc

## Technologies

- [PFAS biodegradation](https://en.bioecon.ru/technology/pfas-biodegradation/)