Companisto is the investment platform for equity investments in start-ups and growth companies. Business angels and investors jointly invest venture capital in groundbreaking innovations, promising ventures and ideas that make history. Companisto was founded in 2012 by Tamo Zwinge and David Rhotert. Currently, almost 121,000 investors are registered on Companisto, who have jointly invested in companies with a financing volume of more than €143 million. Measured by the number of published financing rounds, Companisto is the most active private venture capitalist in Germany from 2015 to 2021.