Overview
Salaries
Products
People
Growth
Offices
Financials

Funding and backers

Latest round
Venture round
Jun 2026 · 4 mo ago
Team
1-10
employees, estimated range
Grants
$5.5M
8 grants · CORDIS
Backers
3
BGF, Kindred Capital
The money's age
Fresh money
4 months since the last round · not hiring
Momentum
20/100
fresh money
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Jun 17 Raised a round Venture round Mar 6 Raised a round Venture round Apr 2, 2025 Raised a round Venture round Jul 12, 2024 Raised a round Venture round Feb 19, 2024 Raised a round Venture round Oct 1, 2023 Won a grant $888k · CORDIS Aug 16, 2023 Raised a round Venture round Jul 25, 2022 Raised a round Venture round Jan 1, 2022 Won a grant $812k · CORDIS Dec 24, 2021 Raised a round Venture round Mar 3, 2021 Raised a round Venture round Feb 25, 2021 Won a grant $1.9M · CORDIS Jan 1, 2021 Won a grant $221k · CORDIS Dec 4, 2019 Raised a round Venture round Oct 1, 2019 Won a grant $44k · CORDIS Jul 1, 2019 Raised a round Venture round Mar 4, 2019 Raised a round Venture round Apr 1, 2018 Won a grant $1.5M · CORDIS Jun 1, 2017 Won a grant $89k · CORDIS Jun 1, 2017 Won a grant $54k · CORDIS Jun 1, 2015 Founded per the company register
Funding rounds
RoundDateAmountInvestorsSource
Venture round Jun 2026 — — find-and-update.company-information.service.gov.uk
Venture round Mar 2026 — — find-and-update.company-information.service.gov.uk
Venture round Apr 2025 — — find-and-update.company-information.service.gov.uk
Venture round Jul 2024 — — find-and-update.company-information.service.gov.uk
Venture round Feb 2024 — — find-and-update.company-information.service.gov.uk
Grant Oct 2023 $888k — CORDIS
Venture round Aug 2023 — — find-and-update.company-information.service.gov.uk
Venture round Jul 2022 — — find-and-update.company-information.service.gov.uk
Grant Jan 2022 $812k — CORDIS
Venture round Dec 2021 — — find-and-update.company-information.service.gov.uk
Venture round Mar 2021 — — find-and-update.company-information.service.gov.uk
Grant Feb 2021 $1.9M — CORDIS
Grant Jan 2021 $221k — CORDIS
Venture round Dec 2019 — — find-and-update.company-information.service.gov.uk
Grant Oct 2019 $44k — CORDIS
Venture round Jul 2019 — — find-and-update.company-information.service.gov.uk
Venture round Mar 2019 — — find-and-update.company-information.service.gov.uk
Grant Apr 2018 $1.5M — CORDIS
Grant Jun 2017 $54k — CORDIS
Grant Jun 2017 $89k — CORDIS
Registers and programsofficial lists and records that name the company
Legal entity PURAFFINITY LTD Companies House
Registered 1 Jun 2015
Backed byfrom the funds' portfolios and accelerator catalogs
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Visa sponsorship

  • United Kingdom · Licensed UK visa sponsor (Skilled Worker)

Visa details by country

Overview

Puraffinity develops adsorbent media to remove PFAS from water. An Imperial College spin-out scaling validated, science-led PFAS treatment since 2015.

Offices

Where the company hires and what each office is for
Cities
1
Hiring now
0
Countries
1
London United Kingdom
HQ
1-10 est. staff
58 Wood Lane, London, ENG, W12 7RZ, GB
company site

Financials

Total raised
$5.5M
Latest round
Venture - Series Unknown
Funding rounds
20
Funding rounds
Round Announced Amount
Venture - Series Unknown 2026 — Details
Venture - Series Unknown 2026 — Details
Venture - Series Unknown 2025 — Details
Venture - Series Unknown 2024 — Details
Venture - Series Unknown 2024 — Details
Grant 2023 $888k Details
Venture - Series Unknown 2023 — Details
Venture - Series Unknown 2022 — Details
Grant 2022 $812k Details
Venture - Series Unknown 2021 — Details
Venture - Series Unknown 2021 — Details
Grant 2021 $1.9M Details
Grant 2021 $221k Details
Venture - Series Unknown 2019 — Details
Grant 2019 $44k Details
Venture - Series Unknown 2019 — Details
Venture - Series Unknown 2019 — Details
Grant 2018 $1.5M Details
Grant 2017 $54k Details
Grant 2017 $89k Details