Marek Chełkowski

Marek Chełkowski is a finance manager at E.ON Energy Infrastructure Solutions Polska, with extensive experience in financial management, particularly in overseeing controlling, accounting, and tax functions across multiple entities. From 2017 to 2022, Marek served as a commercial proxy, successfully implementing SAP S4 in three entities and developing a new controlling team. Prior to this role, Marek held positions as a financial controller and accountant, where they excelled in project management and optimizing accounting processes. Marek holds a master's degree in management and multiple postgraduate degrees in financial controlling and tax law from SGH Warsaw School of Economics.