PRACE ZIEMNE KRZYSZTOF DZIUBA

43.12.Z - Site preparation for construction

02.20.Z - Logging

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

37.00.Z - Sewerage and waste water treatment

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

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

46.89.Z - Other specialized wholesale trade, not classified elsewhere

47.12.Z - Other non-specialized retail trade

49.41.Z - Road freight transport