Kopalnia Kruszywa Naturalnego Piotr Zwolenkiewicz

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

01.61.Z - Support activities for crop production

01.62.Z - Support activities for farm animal production

01.63.Z - Post-harvest crop activities

25.62.Z - Mechanical working of metal elements

33.12.Z - Repair and maintenance of machinery

38.11.Z - Collection of non-hazardous waste

43.12.Z - Site preparation

43.33.Z - Floor and wall covering

45.20.Z - Maintenance and repair of motor vehicles, excluding motorcycles

49.41.Z - Freight transport by road

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