Marlene Johler is the Head of Sustainability & Public Affairs at HAI Group. She has more than ten years of experience in banking, consulting, and sustainability. She is an Advisor to the Circular Economy Forum Austria, an avid keynote speaker and lecturer for circular business model innovation at the Technical University of Vienna and at the University of Applied Sciences BFI. Marlene holds a BSc in International Business Administration from WU Vienna as well as a Master’s degree in International Trade, Finance and Development from Universitat Pompeu Fabra in Barcelona. She brings a wealth of experience having lived in eight countries on four continents.