Rex Kempcke is an experienced professional with a strong background in product ownership, business development, and emissions trading. Currently serving as a Product Owner at PONTON GmbH since December 2016, Kempcke has contributed to the development of blockchain-based software solutions. Previously, as Head of Product at ALL Street, Kempcke developed frameworks for assessing early-stage companies and renewable energy projects. Co-founding and directing multiple organizations, including Wind Orchid Ltd and Community Spark UK Ltd, involved developing community energy projects and online social platforms. Earlier roles encompass significant positions at BNP Paribas and EcoSecurities, where Kempcke focused on emissions sales and managing a portfolio of emission certificates. A graduate in Economics from Hochschule fuer Wirtschaft und Politik, Kempcke also completed an executive program at Henley Business School.