Philipp Klöckner worked as in-house SEO, product manager and CMO at Germany's market-leading price comparison Idealo.de from 2005 to 2011. He then helped shape numerous international marketplaces, classifieds, vertical searches and other aggregators with regard to digital marketing, product and business intelligence for Rocket Internet, the startup incubator of the Samwer brothers. In the last 15 years, Philipp has thus actively contributed to over 100 startups and growth companies, a good dozen of which achieved the coveted Unicorn status. Since 2017, Philipp Klöckner mainly advises various top tier private equity firms, venture capital funds and growth companies and invests in startups himself as an angel investor.