Cleantech Investor, based in London, provides consultancy and investor relations services for cleantech companies, runs events and publishes business intelligence information on cleantech themes. The company was established in 2006. Cleantech Investor Brasil was formed in 2012. It is based in Rio de Janeiro, where it runs renewable energy conferences. The Cleantech Investor platform is `crowd funding for a niche crowd` of cleantech industry specialist investors, including venture capitalists and private equity investors as well as sophisticated investors including `angel` and high net worth individuals. The minimum investment size in our deals is typically £25,000 and in many instances the deals on the platform are likely to be completed with just a handful (or even just one) investor.