1. BRK WINDOWS RAFAŁ GIERSZEWSKI 2. BRK Windows Spółka Cywilna Rafał Gierszewski Izabela Gierszewska

25.12.Z - Production of metal doors and windows

16.11.Z - Sawmill products production

16.12.Z - Wood processing and finishing of sawn timber

16.24.Z - Wood packaging production

16.25.Z - Production of wooden doors and windows

16.26.Z - Production of solid biofuels from plant biomass

16.27.Z - Wood finishing

16.28.Z - Production of other wood products and products from cork, straw and materials used for weaving

20.16.Z - Manufacture of plastics in primary forms

22.21.Z - Manufacture of plastic plates, sheets, tubes, and profiles

22.22.Z - Manufacture of plastic packaging

22.23.Z - Manufacture of plastic doors and windows

22.24.Z - Manufacture of plastic products for construction

22.25.Z - Processing and finishing of plastic products

22.26.Z - Manufacture of other plastic products

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

25.11.Z - Production of metal constructions and their parts

25.51.Z - Coating of metals

25.52.Z - Heat treatment of metals

25.53.Z - Mechanical processing of metal parts

25.63.Z - Production of tools

25.91.Z - Production of metal containers

25.92.Z - Production of packaging from non-ferrous metals

25.99.Z - Manufacture of other ready-made metal products not elsewhere classified

31.00.Z - Manufacture of furniture

32.99.Z - Production of other products not classified elsewhere

33.12.Z - Repair and maintenance of machinery

33.14.Z - Repair and maintenance of electrical devices

33.16.Z - Repair and maintenance of civilian aircraft and spacecraft

33.19.Z - Repair and maintenance of other equipment and installations

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

35.11.Z - Generation of electricity from non-renewable sources

35.30.Z - Generation and supply of steam and air for air-conditioning systems

38.11.Z - Collection of non-hazardous waste

38.12.Z - Collection of hazardous waste

38.21.Z - Material recovery

38.32.Z - Waste disposal in landfills

38.33.Z - Other waste disposal activities

39.00.Z - Activities related to reclamation and other waste management services

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

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

42.11.Z - Works related to the construction of roads and highways

42.21.Z - Works related to the construction of transmission pipelines and distribution networks

43.11.Z - Demolition and destruction of buildings

43.12.Z - Site preparation for construction

43.13.Z - Performing excavations and geological-engineering drilling

43.21.Z - Installation of electrical systems

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

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

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

43.34.Z - Painting and glazing

43.35.Z - Performing other finishing construction works

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

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

46.19.Z - Activity of agents involved in wholesale trade of non-specialized goods

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

46.85.B - Other wholesale trade of chemical products

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

46.87.Z - Wholesale trade of waste and scrap

46.90.Z - Non-specialized wholesale trade

47.52.Z - Retail sale of small metal products, building materials, paints, and glass

47.92.Z - Intermediary retail sale, specialized

49.41.Z - Road freight transport

68.12.A - Development of residential building projects

68.12.B - Development of non-residential building projects

68.12.C - Development of building projects

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

70.20.Z - Business and management consultancy activities

77.11.Z - Rental and leasing of passenger cars and light motor vehicles

77.12.Z - Rental and leasing of trucks

77.32.Z - Rental and leasing of construction machinery and equipment

77.39.Z - Rental and leasing of other machinery, equipment, and tangible assets, not elsewhere classified

95.24.Z - Repair and maintenance of furniture and household furnishings

96.99.Z - Other individual services not classified elsewhere