Mariusz Witkun

Board Member

Since 1998 in the profession of a construction engineer. At the beginning of his career, he worked at Mostostal Export, one of the largest General Contractors in the 1990s in Poland. Since 2005, he has been involved in engineering consulting and project management. Worked on the largest projects, construction worth over USD 100 million, with a high degree of complexity and responsibility. A long-term supervision inspector and Manager of cubature and infrastructure projects (he introduced, among others, the Viatoll System in Poland).
In 2014, he launched Trebbi Polska and is one of the co-owners.
A graduate of the Warsaw University of Technology, Faculty of Civil Engineering.