SZKŁO CONCEPT MAREK WALASEK

43.35.Z - Performing other finishing construction works

42.99.Z - Works related to the construction of other civil engineering and water engineering objects, not classified elsewhere

43.23.Z - Installation of insulation

43.24.Z - Installation of other building systems

43.32.Z - Installation of building carpentry

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

43.34.Z - Painting and glazing

43.41.Z - Performing roof structures and coverings

43.42.Z - Performing other specialized construction works related to the construction of buildings

43.50.Z - Specialized construction works in the field of civil and water engineering

43.91.Z - Masonry works

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

46.64.Z - Wholesale trade of other machines and devices

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

46.90.Z - Non-specialized wholesale trade

49.41.Z - Road freight transport

68.11.Z - Buying and selling real estate on own account

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

71.11.Z - Architectural activities

71.12.B - Engineering activities and related technical consultancy

74.13.Z - Interior design activities

81.22.B - Other cleaning of buildings and industrial premises, not elsewhere classified