M&M CONSULTING MAREK STASZEWSKI

85.59.B - Other out-of-school forms of education, not elsewhere classified

32.20.Z - Manufacture of musical instruments

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

62.02.Z - Computer consultancy activities

63.11.Z - Data processing, hosting and related activities

63.12.Z - Web portals

73.12.C - Intermediation in the sale of the place on advertising aims in electronic media (Internet)

74.10.Z - Specialised design activities

82.30.Z - Organisation of conventions and trade shows

90.01.Z - Performing arts activities

90.02.Z - Support activities to performing arts

93.21.Z - Activities of amusement parks and theme parks

93.29.A - Pozostała działalność rozrywkowa i rekreacyjna

93.29.B - Pozostała działalność rozrywkowa i rekreacyjna

96.09.Z - Other personal service activities not elsewhere classified