F.P.H.U. "SOLID-BAU" ROBERT KOWALSKI

16.23.Z - Production of other carpentry and joinery products for construction

23.61.Z - Production of concrete building products

23.66.Z - Production of other concrete, cement, and gypsum products

23.70.B - Production of other stone products and cutting, shaping, and finishing of stone

25.12.Z - Production of metal doors and windows

41.00.A - Construction work related to the construction of residential buildings

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

43.24.Z - Installation of other building systems

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

43.91.Z - Masonry works

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

46.13.Z - Activity of agents involved in wholesale trade of wood and building materials

46.18.Z - Activity of agents involved in wholesale trade of other specified goods

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

46.84.Z - Wholesale trade of metal products and hydraulic and heating equipment and accessories

46.85.B - Other wholesale trade of chemical products

46.86.Z - Wholesale trade of other semi-finished products

47.91.Z - Intermediary retail sale, non-specialized

68.12.A - Development of residential building projects