BEHOLDING PIOTR OBSZARSKI

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

52.29.C - Other transportation agencies activities

66.21.Z - Risk and damage evaluation

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

70.21.Z - Public relations and communication activities

73.11.Z - Advertising agencies activities

74.20.Z - Photographic activities

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

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