André Antunes is Managing Director at Orion Management GmbH (Vienna, Austria). He has more than 20 years of experience in consulting, finance, and corporate management, with extensive international expertise in construction and infrastructure.

André held several executive positions at OAS, one of Brazil’s leading construction groups, where he led the company’s expansion across Europe and played a key role in developing international tax planning strategies and financing solutions for major infrastructure projects in water and sanitation, urban mobility, housing, and energy.

He began his professional career as a consultant at Arthur Andersen and Deloitte.

André holds a law degree and a master’s degree in accounting, as well as an International Executive MBA jointly awarded by the University of Minnesota and the University of Vienna.