B.M.Mirosław Bartłomiej Szczykowski

43.21.Z - Installation of electrical systems

27.90.Z - Manufacture of other electrical equipment

30.20.Z - Manufacture of railway locomotives and rolling stock

33.14.Z - Repair and maintenance of electrical devices

33.17.Z - Repair and maintenance of other civil transport equipment

43.11.Z - Demolition and destruction of buildings

43.12.Z - Site preparation for construction

43.23.Z - Installation of insulation

43.24.Z - Installation of other building systems

43.31.Z - Plastering

43.32.Z - Installation of building carpentry

43.34.Z - Painting and glazing

43.41.Z - Performing roof structures and coverings

43.99.Z - Other specialized construction works, not classified elsewhere

95.22.Z - Repair and maintenance of household appliances and equipment for household and gardening use