WANDA STEFANIAK "STEFANIAK" PRZEDSIĘBIORSTWO PROJEKTOWO-WYKONAWCZE

71.12.Z - Engineering activities and related technical consultancy

27.90.Z - Manufacture of other electrical equipment

28.12.Z - Manufacture of hydraulic and pneumatic drive equipment

28.13.Z - Manufacture of other pumps and compressors

28.15.Z - Manufacture of bearings, gears, gearboxes, and other driving components

28.22.Z - Manufacture of lifting and handling equipment

28.24.Z - Manufacture of hand tools

28.29.Z - Manufacture of other general-purpose machinery not elsewhere classified

28.30.Z - Manufacture of agricultural and forestry machinery

28.41.Z - Manufacture of metalworking machines and mechanical tools for metal

28.49.Z - Manufacture of machines and equipment not elsewhere classified

28.91.Z - Manufacture of machinery for metallurgy

28.93.Z - Manufacture of machinery used in food processing, tobacco processing, and beverage production

28.96.Z - Manufacture of machinery for rubber or plastic processing

33.11.Z - Repair and maintenance of metal products

33.12.Z - Repair and maintenance of machinery

33.14.Z - Repair and maintenance of electrical devices

33.20.Z - Installation of industrial machinery, equipment, and devices

41.10.Z - Construction work related to the construction of residential and non-residential buildings

41.20.Z - Construction work related to the construction of residential and non-residential buildings

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

43.11.Z - Demolition and destruction of buildings

43.12.Z - Site preparation for construction

43.21.Z - Installation of electrical systems

43.22.Z - Installation of plumbing, heating, and air-conditioning systems

43.29.Z - Specialized construction works

43.31.Z - Plastering

43.32.Z - Installation of building carpentry

43.33.Z - Flooring, wallpapering, and cladding of walls

43.34.Z - Painting and glazing

43.39.Z - Specialized construction works

43.91.Z - Masonry works

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

71.11.Z - Architectural activities

71.20.B - Inspection and issuing opinions on the technical condition of chimneys and ventilation ducts

95.12.Z - Repair and maintenance of computers, personal and household goods, and motor vehicles, including motorcycles

95.21.Z - Repair and maintenance of electronic equipment for general use

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