Karl J. Wriske

Karl J. Wriske currently serves as Jr. Manager Service Solutions at Vaillant Group, where responsibilities include coordinating and implementing interdepartmental projects and conducting academic research in various fields such as SAP S/4HANA, executive coaching, venture capital & ESG, and digital service business models. Additionally, Karl J. Wriske is the Co-Founder and CEO of Duelset since August 2022. Wriske holds a Bachelor’s degree in Industrial Management, obtained from Baden-Wuerttemberg Cooperative State University (DHBW) between 2020 and 2023.