RENATA PIWKO-WOLNY MPC SERVICE

47.91.Z - Retail sale via mail order houses or via Internet

63.99.Z - Other information service activities not elsewhere classified

85.52.Z - Out-of-school forms of cultural education

90.02.Z - Support activities to performing arts

95.11.Z - Repair and maintenance of computers and peripheral equipment

95.12.Z - Repair and maintenance of (tele)communication equipment