Marc Wiese currently serves as the Category Lead Renewables at Rexel Germany since January 2024. Previously, Marc held multiple roles at E.ON from July 2013 to December 2023, including Head of Installation & Quality Solar, HR Business Partner, HR Manager, and an internship in human resources. Early career experience includes working as a retail salesperson in the furniture sector at Möbelstadt Rück GmbH & Co. KG from August 2007 to August 2010. Marc Wiese holds a Master of Science degree from FOM University of Applied Sciences for Economics and Management, obtained in October 2019, and a Bachelor of Applied Science degree in Economics from Westfälische Hochschule, completed in December 2013.