Most active greentech investors in the UK right now (free list)
List of UK greentech angel investors and venture capital firms.
Find your greentech investor with the full list of UK venture capital investors.
💡 This page highlights the most active UK investors in climate tech — from mission-driven angels funding carbon removal and clean energy, to VC firms backing sustainability platforms, energy optimisation, and climate resilience startups.
🧭 You'll find two preview tables below: one for Climate Tech venture capital firms and one for Climate Tech angel investors, each sortable by cheque size, stage, and focus.
⚡ Want to move faster?
- Jump straight to the full Climate Tech VC firms list
- Browse the full Climate Tech angel investor directory
- Explore the whole investor database with 7,589 UK investors
The UK's Greentech ecosystem includes a growing mix of innovators and technology platforms — many of which can be found on our Greentech startup watchlist.
Each day, we meticulously scan venture capital press releases to monitor the flow of funds from VCs or angel investors into startups operating in each sector.
This data is meticulously organised through our dashboard. We extract and enhance investor data with pertinent contact information, websites, LinkedIn profiles, and X/Twitter handles.
We then uncover connections between investors and related investments, offering valuable insights into collaborative deals.
Our capabilities extend beyond data organisation; for example, we've compiled a list of the most active investors in the UK across various sectors, with a particular emphasis on Greentech.
Have a look at this list of Greentech investors:
Top 245 greentech venture capital firms in the UK
VC Firms (name, picture, linkedin, investments)
| Greentech Venture Capital Firms | Investment Focus | Startup Investments | Round Size | Connect |
|---|---|---|---|---|
 | ||||
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 24Haymarket( ) 24Haymarket Limited operates as a venture capital firm, focusing on supporting e... London  | ||||
 Aerospace Technology Institute( ) Cranfield | ||||
 AlbionVC( ) AlbionVC focuses on early-stage investments in the UK, specialising in software,... London | ||||
 Amadeus Capital Partners( ) Amadeus Capital Partners is a deep tech venture capital firm, investing since 19... London | ||||
| All VC firms | All investor sectors | All funded startups | All funding rounds |
Want to browse the full list of greentech VC firms?
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Click here for a full list of 7,589+ startup investors in the UK
Top 241 greentech angel investors in the UK
Angel Investors (name, investment focus, portfolio, contact)
| Climate Tech Angel Investors | Location | Connect | Investment Focus | Startup Investments |
|---|---|---|---|---|
 Thomas Wolf is a French AI researcher, entrepreneur, and angel investor best kno... | UK | |||
 Andy Toulis | London | |||
 Marvin Purtorab | London | |||
 Matt Clifford is the Prime Minister's Adviser on AI Opportunities and co-founder... | London | |||
 Deborah Meaden is a well-known British entrepreneur and angel investor, most fam... | Wellington | |||
| London | ||||
| All angel investors | All locations | All investor sectors | All funded startups |
*These angel investors have publicly mentioned their interest in angel investing or are members of angel networks. (Last updated: June 2026)
Looking for individual backers instead?
👉 Explore 241 greentech angel investors.
If you want to learn more about Greentech, I recommend you start with a quick definition below:
What is Greentech?
Greentech, short for green technology, refers to the development and use of technologies and products that are environmentally friendly. These technologies aim to conserve natural resources, reduce pollution, and mitigate the effects of climate change.
Greentech startups encompass a wide range of applications, including renewable energy (solar, wind, hydroelectric, and geothermal), sustainable transportation, energy efficiency, water purification, waste management, and agricultural technologies that reduce environmental footprints.
One example of a Greentech company is Vestas Wind Systems. Vestas Wind Systems A/S is another prominent example of a greentech company. Based in Denmark, Vestas is a global leader in manufacturing, installing, and servicing wind turbines.
The company plays a crucial role in the wind energy sector, one of the most efficient and sustainable sources of renewable energy.
Understanding Greentech Investors
Greentech angel investors typically include environmentalists or sector experts contributing personal capital and experience. Greentech venture capitalists (VCs) strategically fund companies positioned for large-scale environmental impact.
Recently funded UK greentech startups
Discover the most exciting greentech startups from the UK.
