DTU KRYSTIAN BARTKOWIAK

71.12.Z - Engineering activities and related technical consultancy

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

25.12.Z - Manufacture of metal elements of building woodwork

25.61.Z - Treatment and coating of metals

33.11.Z - Repair and maintenance of fabricated metal products

33.12.Z - Repair and maintenance of machinery

33.14.Z - Repair and maintenance of electrical equipment

33.20.Z - Installation of industrial machinery and equipment and outfit

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

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

43.31.Z - Plastering

43.32.Z - Joinery installation

43.33.Z - Floor and wall covering

43.34.Z - Painting and glazing

43.99.Z - Other specialised construction activities not elsewhere classified

49.41.Z - Freight transport by road

62.01.Z - Computer programming activities

70.22.Z - Business and other management consultancy activities

72.20.Z - Research and experimental development on social sciences and humanities

78.30.Z - Other human resources provision

81.21.Z - General cleaning of buildings

81.22.Z - Specialised building and industrial cleaning activities