Ryszard Blok "KRUSZBUD" s.c. Ryszard Blok, Marek Blok

09.90.Z - Support activities for other mining and quarrying

08.12.Z - Operation of gravel and sand pits; mining of clays and kaolin

41.20.Z - Building works related to erection of residential and non-residential buildings

42.11.Z - Works related to construction of roads and motorways

43.11.Z - Demolition

43.12.Z - Site preparation

45.19.Z - Sale of other motor vehicles, excluding motorcycles

46.63.Z - Wholesale of mining, construction and civil engineering machinery

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

49.41.Z - Freight transport by road