Stara Planina Hold AD is a Bulgaria-based holding company principally engaged in the acquisition, appraisal, and management of shares and bonds, as well as the cession of licenses for patents. It focuses on the restructuring and management of subsidiaries, the establishment of new ones, and the investment and financing of enterprises in which it holds shares. The company maintains stakes in diverse sectors including industrial machinery and equipment, electrical engineering, pharmaceuticals and cosmetics, textiles, and food processing. Key subsidiaries encompass manufacturers of hydraulic systems such as cylinders, motors, power steering systems, valves, brakes, and accessories; producers of starter, traction, and stationary batteries; providers of natural flower waters, sauces, concretes, perfumery cosmetics, rose, and lavender oils; and makers of sport socks, knitwear, and various socks for women, men, and children. Notable holdings include Elhim Iskra AD, Fazan AD, Hidravlichni elementi i sistemi AD, and SPH Trans OOD. Headquartered in Sofia, Bulgaria, Stara Planina Hold AD plays a significant role in consolidating and advancing industrial operations across multiple Bulgarian industries.