Robert Sieradzki

25.12.Z - Production of metal doors and windows

01.61.Z - Service activities supporting crop production

25.11.Z - Production of metal constructions and their parts

28.30.Z - Manufacture of agricultural and forestry machinery

29.20.Z - Manufacture of bodies for motor vehicles; manufacture of trailers and semitrailers

33.11.Z - Repair and maintenance of metal products

33.12.Z - Repair and maintenance of machinery

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

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

43.21.Z - Installation of electrical systems

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

43.39.Z - Specialized construction works

43.91.Z - Masonry works

47.99.Z - Retail trade

49.41.Z - Road freight transport

52.21.Z - Support activities for land transport

81.29.Z - Services related to maintaining buildings and landscaping

81.30.Z - Landscaping services

90.01.Z - Creative activities and activities related to the staging of artistic performances