WK WIESŁAW KOŻYBSKI

33.14.Z - Repair and maintenance of electrical devices

10.85.Z - Manufacture of prepared meals and dishes

31.00.Z - Manufacture of furniture

33.11.Z - Repair and maintenance of metal products

33.12.Z - Repair and maintenance of machinery

33.13.Z - Repair and maintenance of electronic and optical devices

33.15.Z - Repair and maintenance of civilian ships and boats

33.17.Z - Repair and maintenance of other civil transport equipment

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

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

35.12.A - Wind power

35.12.B - Solar power

35.12.C - Geothermal power

35.12.D - Biogas energy

35.12.E - Hydropower

35.12.F - Generation of electricity from other renewable sources

35.16.Z - Electricity storage

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

37.00.Z - Sewerage and waste water treatment

38.11.Z - Collection of non-hazardous waste

38.12.Z - Collection of hazardous waste

38.21.Z - Material recovery

38.22.Z - Energy recovery

38.23.Z - Other waste recovery activities

38.31.Z - Waste incineration without energy 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

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

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

42.91.Z - Works related to the construction of water engineering objects

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

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

43.23.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

46.39.Z - Wholesale trade of non-specialized food, beverages, and tobacco products

46.42.Z - Wholesale trade of clothing and footwear

46.43.Z - Wholesale trade of electrical household goods

46.81.Z - Wholesale trade of solid, liquid, gas fuels and derived products

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

47.30.Z - Retail trade of fuel for motor vehicles

47.40.Z - Retail sale of information and communication technology equipment

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

47.74.Z - Retail sale of medical and orthopedic products

49.41.Z - Road freight transport

49.42.Z - Moving services

52.21.A - Roadside assistance

52.21.B - Other support activities for land transport

52.22.A - Support activities for maritime transport

52.22.B - Support activities for inland water transport

56.11.Z - Restaurants and other permanent food service activities

56.12.Z - Mobile food service activities

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

68.32.A - Real estate valuation activities

68.32.B - Other real estate activities on behalf of third parties, not elsewhere classified

71.20.C - Other technical testing and analysis

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

80.09.Z - Other security activities, not elsewhere classified

81.10.Z - Auxiliary activities related to maintaining buildings

81.21.Z - General cleaning of buildings

81.22.A - Chimney, hearth, furnace, and ventilation duct cleaning

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

81.23.A - Disinfection, pest control, and rodent extermination services

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

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