PIOTR KONSTANTYNOWICZ "OSJAN"

50.30.Z - Inland passenger water transport

56.10.A - Restaurants and other eating places

56.21.Z - Event catering activities

73.11.Z - Advertising agencies activities

74.20.Z - Photographic activities

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

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

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

90.03.Z - Artistic creation activities

90.04.Z - Operation of arts facilities