PRETIS d.d. (joint-stock company) is a factory founded in 1948. It is located in an industrial zone in Vogošća near Sarajevo. The scope of production covers a wide spectrum of defense products. The principal products include various types of mortar ammunition, artillery ammunition, tank and anti-tank ammunition, rockets, rifle grenades, and air bombs. The company also has the production capacities for commercial products such as spare parts for the automotive and tractor industry, etc.