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Don't invest unless you're prepared to lose all the money you invest. Investments through Green Angel Ventures are high-risk, and you are unlikely to be protected if something goes wrong. Take 2 mins to learn more

Don't invest unless you're prepared to lose all the money you invest. Investments through Green Angel Ventures are high-risk, and you are unlikely to be protected if something goes wrong. Take 2 mins to learn more

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Green Angel Syndicate is the UK’s largest angel syndicate of investors committed to fighting climate change. Our members of High Net-Worth Individuals use our specialist backgrounds and experience to select and invest in the best companies with the technologies and systems needed to fight climate change.

Apply for membership

Why join the leading angel syndicate for climate tech investing?

With recognition as UKBAA’s Angel Group of the Year 2025 and co-investment from the British Business Bank, our syndicate provides members with access to vetted climate tech deals and a chance to play an active role.

Access the best deal flow in the UK
Access the best deal flow in the UK
With more than 1,000 funding applications annually, we leverage our extensive network of industry contacts to bring members access to the UK’s best climate tech deals.
See all live deals & select investments
See all live deals & select investments
See all live deals and decide on a case-by-case basis which investments are right for you
Contribute to deal selection and assessment
Contribute to deal selection and assessment
Our Associate members see early stage deals and shape which companies come to pitch
Get involved in due diligence
Get involved in due diligence
If you like, join small DD teams to probe companies prior to investing
Opportunities for NXD roles
Opportunities for NXD roles
We aim to put members into Observer and Director roles in each investment
Benefit from EIS/SEIS tax relief
Benefit from EIS/SEIS tax relief
Whether you invest directly as a member, or passively through our Climate Change Fund, each investment opportunity is eligible for UK SEIS or EIS tax reliefs.

Apply to Join Green Angel Syndicate

We will ask you for a few basic details and then start the process.

Recently closed deals

Anzen Walls

World's first climate wall with integrated solid-state heating, cooling, and heat recovery ventilation

Carbon Cell

Plastic-free, carbon-negative foam

measurable.energy

Eliminating wasted energy in buildings

Awards