Doreen Lilienthal

Doreen Lilienthal is a seasoned professional in business consulting and interim management with extensive experience in operational leadership, process optimization, and finance management. Since January 2023, Doreen has been working at Lilienthal Consulting, aiding companies in analyzing and optimizing their processes while assuming interim management roles. As Managing Director at DIMPACT since May 2021, responsibilities include overseeing operational workflows, HR, finance, and controlling. Doreen has also held advisory roles in finance at GETEC ENERGIE and previously managed customer care and partner support at TOTAL Energie Gas GmbH. Doreen's background includes significant leadership positions at BAS Kundenservice GmbH & Co. KG, leading teams and implementing process improvements across various customer service and billing functions. Earlier experience includes team leadership roles in supplier switching and billing at e-punkt GmbH and a brief tenure in energy management at Berliner Wasserbetriebe.