Mark Willy Liebke

Mark Willy Liebke is a seasoned professional in sales and business development with extensive experience across various technology sectors. Currently serving as a Senior Sales Development Representative ESG at SupplyOn since June 2024, Mark previously held roles at EngageTech, Avedo, Dassault Systèmes, Software Factory GmbH, Pegasystems, Bestseller GmbH, and Bonergie S.A.R.L., where Mark combined sales expertise with entrepreneurial initiatives to promote sustainable energy solutions. Mark's educational background includes a Diplom-Ingenieur degree in Architecture from Hochschule München University of Applied Sciences.