PIK Krzysztof Zaleski

43.99.Z - Other specialised construction activities not elsewhere classified

01.49.Z - Raising of other animals

36.00.Z - Water collection, treatment and supply

37.00.Z - Sewage disposal and treatment

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

80.10.Z - Private security activities, excluding security systems service activities

80.20.Z - Security systems service activities

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