The Mining Plant of Open Cast Mine and Stone Deposit Plant "Piskowiec Czerwony (Red Sandstone)" was established under License No. 10/98 of Oct. 10, 1998 and are a continuation of the excavation that has been done here for 200 years.

Cooperation with AGH University of Science and Technology

AGH has established cooperation with us in the field carried out by our mine project: "Development of Enterprises building and construction works" Budomontaż "through the expansion of the machines."