KRAKOWSKIE ZAKŁADY EKSPLOATACJI KRUSZYWA SPÓŁKA AKCYJNA

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

01.11.Z - Growing of cereals other than rice, legumes, and oilseeds for seeds

08.11.Z - Extraction of ornamental stones, limestone, gypsum, shale, and other stones and rocks

09.90.Z - Service activities incidental to other mining and quarrying

23.61.Z - Production of concrete building products

28.92.Z - Manufacture of machinery for mining and construction

33.20.Z - Installation of industrial machinery, equipment, and devices

43.12.Z - Site preparation for construction

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

93.29.Z - Entertainment and recreational activities, not elsewhere classified