Marc Grefen

Marc Grefen is currently employed at envelio as an Engineering Manager Data Integration. Prior to this role, Marc worked at ATHION GmbH where Marc completed their Master Thesis, served as a Working Student, and held an Internship position. Marc's background includes experience in Business Development and Organization at Westnetz GmbH where Marc pursued a Dual Course of Study in Industrial Engineering and Management. Marc holds a Master of Science degree in Renewable Energy Management from Cologne University of Applied Sciences and a Bachelor of Engineering degree in Industrial Engineering and Management from Hochschule Osnabrück. Additionally, Marc completed an Ausbildung in Industriekaufmann from IHK Osnabrück.