Piotr Gajkowski "BUDOWA I EKSPLOATACJA KOLEI DOJAZDOWYCH"

42.12.Z - Works related to construction of railways and underground railways

02.20.Z - Logging

02.40.Z - Service activity related to forestry

33.11.Z - Repair and maintenance of fabricated metal products

33.12.Z - Repair and maintenance of machinery

33.17.Z - Repair and maintenance of other transport equipment

41.20.Z - Building works related to erection of residential and non-residential buildings

43.12.Z - Site preparation

43.31.Z - Plastering

43.32.Z - Joinery installation

43.33.Z - Floor and wall covering

43.34.Z - Painting and glazing

43.39.Z - Other building completion and finishing

43.91.Z - Roofing activities

43.99.Z - Other specialised construction activities not elsewhere classified

47.99.Z - Other retail sale not in stores, stalls or markets

49.10.Z - Passenger rail transport, interurban

49.39.Z - Other passenger land transport not elsewhere classified

52.21.Z - Service activities incidental to land transportation

79.12.Z - Tour operator activities

81.21.Z - General cleaning of buildings

81.22.Z - Specialised building and industrial cleaning activities

81.30.Z - Landscape service activities

90.01.Z - Performing arts activities

90.04.Z - Operation of arts facilities

93.21.Z - Activities of amusement parks and theme parks

93.29.B - Pozostała działalność rozrywkowa i rekreacyjna