Leonard Haack

Leonard Haack has a diverse background in business administration, highlighted by roles in both academic and professional settings. Experience includes serving as an industrial clerk at N-ERGIE Aktiengesellschaft, where responsibilities encompassed customer consulting, contract management, and processing requests. Subsequently, Leonard worked as a working student at ABL GmbH, focusing on commercial tasks and data processing for SAP systems. Leonard later advanced to Siemens, taking on the role of Commercial Sales & Service Manager in eMobility Germany, along with participating in the Siemens Talent Network as a spokesman. Additional positions at Siemens included PLM Controller Finance Strategy and a working student role in the finance department, supporting various commercial processes. Leonard holds a Bachelor’s degree in Business Administration from Technische Hochschule Nürnberg and has completed an apprenticeship as an industrial clerk.