Varsovia
He was born in 1972.
Graduate from Faculty of Business Administration, Warsaw School of Economics (1996). Ryukoku University, Kyoto, Japan, Position: visiting faculty (1997).
From 1996 to 1997 he was holding several positions at the Warsaw School of Economics, Junior Assistant, Research and Teaching Assistant (Department of Logistics). Later Maciej Mosiej joined to Andersen Consulting Poland (nowadays “Accenture”) occupying positions as Analyst and Consultant.
From October 2000 to December 2005 he was the Financial Director of Z.Marciniak SA, Gorzów Wielkopolski (construction company) and in January, 2002 he was also appointed President of this company.
In April, 2005 he joined to Fadesa Polska Sp. z o.o., Warszawa (real estate developer) as Managing Director. In July, 2005 was appointed President of this company.