Work with us

Big climate impact

This is a big problem. We need big solutions. >500MT CO2e per year at scale.

Exceptional team

Ambitious and passionate with the expertise and grit needed for long-term success

Hard science

Innovations grounded in the physical sciences that attack the hardest problems.

  • Pre-Seed and Seed. Sometimes Series A.
    With our network and knowledge, we can help you most early in your journey. We have strong connections to later stage investors to help your funding grow as your business does.

  • EIS eligible
    Meet the HMRC guidelines for EIS eligibility, including "permanent operations" in the UK.

Yes to all of these?

Not a fit?

It's going to take all sorts of companies and a huge amount of innovation to crack this nut. We can't fund them all, so we've gathered together some other great opportunities on our #ZeroCarbonKarma feed.

Get In touch about funding


Risk to Capital
Investing in start-ups and early-stage businesses involves risks, including illiquidity, lack of dividends, loss of investment and dilution. It should be done only as part of a diversified portfolio. Any investments are targeted exclusively at investors who understand the risks of investing in early-stage businesses and can make their own investment decisions. Any pitches for investment are not offers to the public.

Financial Services Compensation Scheme Disclaimer
Investments made in investee companies via funds managed by Sapphire Capital Partners LLP are not covered by the Financial Services Compensation Scheme (FSCS). For more details, please
contact us or refer to their website:

Zero Carbon Capital Limited is a private limited company registered in England and Wales with registration number 12028532. Registered office: Station House, North Street, Havant, England, PO9 1QU.

Zero Carbon Capital Limited (FRN: 916588) is an appointed representative of Sapphire Capital Partners LLP (FRN: 565716), who are authorised and regulated by the Financial Conduct Authority.

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