FHU KRZYSZTOF KASPRZAK

25.11.Z - Production of metal constructions and their parts

02.20.Z - Logging

02.30.Z - Collection of wild products from forests, excluding timber

08.12.Z - Extraction of gravel, sand, clay, and kaolin

16.10.Z - Sawmill products, wood processing and finishing

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

16.24.Z - Wood packaging production

16.29.Z - Wood and cork product manufacturing, excluding furniture, production of products from straw and materials used for weaving

25.12.Z - Production of metal doors and windows

33.11.Z - Repair and maintenance of metal products

33.12.Z - Repair and maintenance of machinery

33.14.Z - Repair and maintenance of electrical devices

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

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

42.12.Z - Works related to the construction of railways and underground railways

42.13.Z - Works related to the construction of bridges and tunnels

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

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

43.34.Z - Painting and glazing

43.39.Z - Specialized construction works

43.91.Z - Masonry works

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

46.14.Z - Activity of agents involved in wholesale trade of machinery, industrial equipment, ships, and aircraft

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

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

47.41.Z - Retail trade

47.43.Z - Retail trade

47.51.Z - Retail sale of textile products

47.54.Z - Retail sale of electrical household appliances

47.59.Z - Retail trade

47.71.Z - Retail sale of clothing

47.72.Z - Retail sale of footwear and leather goods

47.82.Z - Retail sale of parts and accessories for motor vehicles

47.89.Z - Retail trade

49.41.Z - Road freight transport

71.11.Z - Architectural activities

71.12.Z - Engineering activities and related technical consultancy

71.20.B - Inspection and issuing opinions on the technical condition of chimneys and ventilation ducts

74.90.Z - Other professional, scientific and technical activities, not elsewhere classified

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

77.33.Z - Rental and leasing of office machinery and equipment, including computers

81.22.Z - Other cleaning of buildings and industrial premises

82.11.Z - Office administrative support activities and other business support services