WIWIN is one of the leading German online platforms for sustainable investments with a clear vision: to put money on the good side. The company, founded by energy transition pioneer Matthias Willenbacher, brokers capital to project owners in the real estate and renewable energy sectors as well as to founders with sustainable business models. Private investors can invest in green projects and innovative start-ups via WIWIN for as little as a few hundred euros. For semi-professional and professional investors, the company offers investments in private placements and venture capital funds from a volume of 200,000 euros. In total, WIWIN has already brokered capital amounting to almost 100 million euros. Since spring 2021, the Mainz-based company has been offering “WIWIN just green impact!”, an uncompromisingly green equity fund that invests exclusively in securities with a consistent ESG and impact strategy.