Maciej Otręba

62.02.Z - Computer consultancy activities

62.01.Z - Computer programming activities

62.03.Z - Computer facilities management activities

62.09.Z - Other information technology and computer service activities

64.19.Z - Other monetary intermediation

64.92.Z - Other credit granting

68.20.Z - Rental and operating of own or leased real estate

70.22.Z - Business and other management consultancy activities

73.20.Z - Market research and public opinion polling

74.90.Z - Other professional, scientific and technical activities not elsewhere classified

85.51.Z - Out-of-school forms of sports and leisure education

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

85.60.Z - Educational support activities