DORSEB Mieczysław Grzelak

25.11.Z - Production of metal constructions and their parts

01.61.Z - Service activities supporting crop production

16.24.Z - Wood packaging production

23.61.Z - Production of concrete building products

25.12.Z - Production of metal doors and windows

38.12.Z - Collection of hazardous waste

41.20.Z - Construction work related to the construction of residential and non-residential buildings

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

43.11.Z - Demolition and destruction of buildings

43.12.Z - Site preparation for construction

43.29.Z - Specialized construction works

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

43.39.Z - Specialized construction works

43.91.Z - Masonry works

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