Person profile
Witold Jan Markiewicz - 5 registered entitys, 5 active, 0 dissolved or struck off.
Currently active: Polska IZBA Informatyki i Telekomunikacji, DTK Computer Polska, NTT System, NTT Technology, and CASE Factory.
Recorded roles: Board Member, Vice President, President of the Board, and Supervisory Board Member.
Operating across 3 citys.