InStein TS Tomasz Stęplewski

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

08.11.Z - Quarrying of ornamental and building stone, limestone, gypsum, chalk and slate

23.61.Z - Manufacture of concrete products for construction purposes

23.70.Z - Cutting, shaping and finishing of stone

25.61.Z - Treatment and coating of metals

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

42.91.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

43.29.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

46.73.Z - Wholesale of wood, construction materials and sanitary equipment

68.10.Z - Buying and selling of own real estate

68.20.Z - Rental and operating of own or leased real estate

71.12.Z - Engineering activities and related technical consultancy