Key facts
- It has raised $27.2M; the latest was Accelerator/Incubator in Sep 2024.
- Notable investors include Innovate UK, Tech Nation Group, Octopus Ventures, Charles Songhurst, Acequia Capital — 21 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 21 names
- ·Watchlist + deal alerts for Puraffinity
- ·The full record, as it builds
Funding rounds
No funding rounds for Puraffinity are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Puraffinity
Developer of engineered granular adsorbent media designed to remove highly challenging micro-pollutants from contaminated water and wastewater. The company's bio-based materials selectively capture contaminants such as pesticides, pharmaceuticals, and performance chemicals, including per- and polyfluoroalkyl substances (PFAS), enabling clients to meet increasingly stringent wastewater regulations and protect local ecosystems.
- Sector
- Business Products and Services (B2B)
- HQ
- London, United Kingdom
- Founded
- 2015
- Employees
- 41
- Website
- puraffinity.com/
- Ownership
- Privately Held (backing)
Puraffinity doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Puraffinity shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Puraffinity in its N-PORT filings yet. We sweep new filings monthly.