P.H.U KRZYSZTOF HĘCIAK

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

24.20.Z - Manufacture of tubes and pipes, conduits, closed sections andconnectors, of steel

24.42.B - Aluminium and aluminium alloy goods production

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

25.61.Z - Treatment and coating of metals

25.62.Z - Mechanical working of metal elements

30.11.Z - Manufacture of ships and floating structures

30.12.Z - Building of pleasure and sporting boats

31.09.Z - Manufacture of other furniture

33.11.Z - Repair and maintenance of fabricated metal products

33.15.Z - Repair and maintenance of ships and boats

41.10.Z - Realization of building projects related to erection of buildings

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

42.11.Z - Works related to construction of roads and motorways

42.13.Z - Works related to construction of bridges and tunnels

42.21.Z - Works related to construction oftransmission pipelines and distribution networks

42.22.Z - Works related to construction of telecommunications and electricity lines

42.91.Z - Works related to construction of water projects

42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified

43.11.Z - Demolition

43.12.Z - Site preparation

43.13.Z - Test drilling and boring

43.21.Z - Electrical installation

43.22.Z - Plumbing, heat and air-conditioning installation

43.29.Z - Other construction installation

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

45.20.Z - Maintenance and repair of motor vehicles, excluding motorcycles

49.41.Z - Freight transport by road

49.42.Z - Removal services

71.12.Z - Engineering activities and related technical consultancy

71.20.B - Other technical testing and analysis

73.11.Z - Advertising agencies activities

77.11.Z - Rental and leasing of cars and light motor vehicles

77.12.Z - Rental and leasing of other motor vehicle, excluding motorcycles

81.21.Z - General cleaning of buildings

81.22.Z - Specialised building and industrial cleaning activities

81.29.Z - Other cleaning activities

81.30.Z - Landscape service activities