The Greenbackers Cleantech Fund offers private investors a range of exciting, ethically and environmentally sound investment opportunities – using both Seed EIS and main EIS tax reliefs in a varied, regulated fund portfolio of emerging CleanTech companies.

Some details and answers to frequent questions:

The Greenbackers CleanTech Investment Fund is presented in collaboration with Innvotec.


  • Fund focus: cleantech innovation and climate change mitigating technology.
  • Average investment size: SEIS at the mature-seed stage. EIS at maturing-A stage. Investment appetite will depend on funds we raise over a twelve months period but initially £25,000 to £100,000, more as the Fund exposure increases.
  • What we prize: initial revenue generation, capital efficiency and well-established business models based on selling a product or service.
  • We are not interested in: companies that burn money to grow quickly, those building lifestyle businesses or using funds to prove that the technology concept works.
  • SEIS or EIS preassurance from HMRC must be in place to be considered. 
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It is today's innovation in sustainability which will set the stage for tomorrow’s great businesses, bringing opportunities that will produce strong financial returns for The Fund’s investors. Investors  in the Greenbackers CleanTech Fund are offered the prospect of strong capital growth whilst, at the same time,  accessing multiple and highly attractive income and capital gains tax reliefs, in addition to the green credentials of the investment offering.

Investment in clean technology companies with the right technical approaches and business models, the right teams and the right capitalisation pays off, which is why we are pleased and excited to invite you to participate.



We welcome co-investment orientated funders who may wish to lead or follow us into exceptional growth opportunities in cleantech and related sectors.

Click below to schedule a time to speak with one of the team about how we can work together.

For Investors

The Fund will identify, seek out and engage exceptional growth opportunities, investing and developing each selected company’s growth and exit potential and seeks to help build a new generation of cleantech businesses and technologies that provide products and services which not only cut the costs of sustainability but potentially improve people’s lives.

 As well as conducting later stage fund-raises, we also manage The Greenbackers Cleantech Fund, in partnership with Innvotec Ltd, FCA regulated Alternative Investment Fund Managers.

This Fund is an SEIS/EIS program focused on cleantech growth opportunities. 

For Co-Investors/Funds

The Greenbackers Cleantech FunD



EIS/SEIS specialist fund Investing in UK companies



For Entrepeneurs