Piotr Ciach

Polski Holding Obronny Sp zoo engages in the provision of military equipment and weapons. Its offer also includes machines and spare parts for mining, machinery and equipment for railway, as well as products of the shipbuilding industry, including patrol boats and ships for military and civilian customers. The company was founded in 1971 and is headquartered in Warsaw, Poland.

Spolka Restrukturyzacji Kopaln SA engages in the provision of coal mining services. Its offer includes extraction and distribution of coal. The company was founded in 2001 and is headquartered in Bytom, Poland.

Grupa Lotos SA engages in the production and process of refined petroleum products. It operates through Exploration and Production and Refining and Marketing segments. The Exploration and Production segment comprises activities related to the acquisition of crude oil and natural gas reserves, and crude oil and natural gas production. The Refining and Marketing segment includes production and processing of refined petroleum products and their wholesale and retail sale, as well as auxiliary, transport and service activities. The firm's products include unleaded petrol, diesel oil, aviation fuel, engine oils, modified bitumens, and paraffins. The company was founded on September 18, 1991 and is headquartered in Gdansk, Poland.

Part of Orange SA, Telefony Podlaskie SA is a Polish company that provides cable television, Internet and telephone services. The company is based in Sokolów Podlaski, Poland.

Polska Grupa Zbrojeniowa SA engages in the manufacture of equipment for the defense sector. It also manufactures and maintains fighting vehicles, artillery equipment, light armored carriers and engineering equipment, armored and unarmored heavy goods vehicles. The company was founded on January 1, 1980 and is headquartered in Radom, Poland.