Cleantech Venture Day – Calling all Climate-Positive Entrepreneurs

Apply to be one of the top 18 pitching companies at Cleantech Venture Day!



Date: Winter 2022/23

Where: London – Venue TBC

This Winter, we are bringing back our popular pitching-and-investment day for cleantech start-ups.  Pitch your ideas to an audience of cleantech investors at Cambridge Cleantech & Oxfordshire Greentech’s highly anticipated pitching and investment event, Cleantech Venture Day.


What is it?

Cleantech Venture Day has been a trailblazing event for the cleantech community since its first run in Finland in 2006. Over the past 14 years, over 250 companies have pitched at Cleantech Venture Days and as much as 650 million euros invested as a result. Cambridge Cleantech has been running Cleantech Venture Day in the UK since 2017, and this time, we are partnering with Oxfordshire Greentech to launch the first digital edition.

Apply now to be one of the top 18 pitching companies!  

If you are a cleantech start-up working in Future Mobility, Energy Transition, Smart Cities & Building Tech or Circular Economy, Carbon Reduction & Water Resource, and looking for seed/Series A/Series B investment, apply to pitch today.

What does it usually look like

The last Cleantech Venture Day held in May 2022 was attended from stalwarts in sustainable impact investment including At One Venture, Barclays, Blue Pelican Capital,  Clean Growth Fund, One Planet Capital, and Viridis Capital.


Cleantech Venture Day, Team Photo – May 2022 


We received over 100 applications from around the world and the top investment-ready cleantech companies were invited to pitch.

We successfully introduced cleantech SMEs to four multinational corporates, Schneider Electric and Bouygues, in a Meet the Buyer event held at the Taylor Wessing Office.


Excellent opportunity for climate-positive SMEs and investors

This event is a fantastic opportunity for cleantech SMEs and businesses seeking to secure funding, as well as for experienced fund managers, business angels and corporate investors eager to invest in disruptive climate-positive technologies.


“Pitching at Cleantech Venture Day was an invaluable experience and allowed us to connect with some of the biggest investors in the greentech sector. Cambridge Cleantech are a brilliant organisation and through their introduction we were represented by the Cambridge MBA team in the MIINT competition, winning second place and securing 25K of investment from a US impact fund. I wish all success to this year’s cohort and can confidently say that Cleantech Venture Day will open doors for you in the future!” said Tom de Wilton, COO of Oxwash.



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