Puraffinity
Valuation
$26.1M
2025 Revenue
$8.7M
Funding
$0
Team
39
Founded
2015
How Puraffinity CEO Weimo Liu grew Puraffinity to $8.7M revenue with a 39 person team in 2025.
Puraffinity is a spinout company from Imperial College London that specializes in designing and manufacturing novel advanced materials for environmental benefit, such as removing harmful pollutants from water and wastewater.
Last updated
Puraffinity Revenue
In 2025, Puraffinity's revenue reached $8.7M. Since its launch in 2015, Puraffinity has shown consistent revenue growth.
| Year | Milestone |
|---|---|
| 2025 | Puraffinity Hit $8.7m revenue in September 2025 |
| 2015 | Launched with $0 revenue |
Puraffinity Valuation, Funding Rounds
Puraffinity's most recent disclosed valuation is $26.1M.
Puraffinity is a bootstrapped SaaS startup. Founded in 2015, Puraffinity has grown to $8.7M in revenue without raising any venture capital or outside funding.
As a self-funded SaaS company, Puraffinity has built its business with no outside investment.
| Year | Round | Amount | Valuation | % Sold |
|---|
Puraffinity Employees & Team Size
Puraffinity employs approximately 39 people as of 2026.
Puraffinity has 39 total employees in different roles and functions.
| Year | Milestone |
|---|---|
| 2025 | Reached 39 employees (September 2025) |
Founder / CEO
Weimo Liu
Weimo Liu is listed as Founder / CEO at Puraffinity.
Q&A
| Question | Answer |
|---|---|
| What's your age? | - |
| Favorite online tool? | - |
| Favorite book? | - |
| Favorite CEO? | - |
| Advice for 20 year old self | - |
Customers
We do not have customer count information for Puraffinity yet.
Frequently Asked Questions about Puraffinity
What is Puraffinity's revenue?
Puraffinity generates $8.7M in revenue.
Who is the CEO of Puraffinity?
The CEO of Puraffinity is Weimo Liu.
How much funding does Puraffinity have?
Puraffinity raised $0.
How many employees does Puraffinity have?
Puraffinity has 39 employees.
Where is Puraffinity headquarters?
Puraffinity is headquartered in London, Greater London, United Kingdom.
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Source Attribution
Source: all data was collected from GetLatka company research and founder interviews. Revenue, funding, team, and customer figures are presented as company-reported or GetLatka-estimated metrics where the profile data identifies them that way.
Company data last updated .