Chirurgia drzew, prace wysokościowe Krzysztof Proszowski

81.30.Z - Landscape service activities

01.61.Z - Support activities for crop production

02.20.Z - Logging

02.40.Z - Service activity related to forestry

16.10.Z - Sawmilling and planing of wood

16.23.Z - Manufacture of other builders' carpentry and joinery

25.11.Z - Manufacture of metal structures and parts of structures

25.12.Z - Manufacture of metal elements of building woodwork

28.30.Z - Manufacture of agricultural and forestry machinery

28.99.Z - Manufacture of other special-purpose machinery notelsewhere classified

33.11.Z - Repair and maintenance of fabricated metal products

33.12.Z - Repair and maintenance of machinery

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

43.11.Z - Demolition

43.29.Z - Other construction installation

43.31.Z - Plastering

43.32.Z - Joinery installation

43.33.Z - Floor and wall covering

43.39.Z - Other building completion and finishing

43.91.Z - Roofing activities

43.99.Z - Other specialised construction activities not elsewhere classified

81.21.Z - General cleaning of buildings

81.22.Z - Specialised building and industrial cleaning activities

95.22.Z - Repair and maintenance of household appliances and home and garden equipment