Tadeusz Kozaczynski

Part of Dom Maklerski IDM SA, Electus SA is a Polish financial company that provides investment and brokerage services. The company is based in Lubin, Poland. Electus was acquired by Dom Maklerski IDM SA on May 24, 2006 for $50.29 million.

Trakcja Polska SA engages in the rail transport infrastructure construction market. The company's activities include modernization of the rail and tram tracks, construction and modernization of the traction networks and their power supply, construction of power engineering systems and remote control systems for traction power supply, the cubature construction for railway infrastructure and general construction industry. Trakcja Polska was founded on July 1, 1969 and is headquartered in Warsaw, Poland.

Kauno Tiltai AB provides bridge and road construction services. The company is based in Kaunas, Lithuania. The Lithuanian company is ultimately controlled by the Government of Poland.

Przedsiebiorstwo Robót Kolejowych i Inzynieryjnych SA specializes in railway construction. The firm provides construction and installation services for the rail transport infrastructure. The company was founded in 1945 and is headquartered in Wroclaw, Poland.

Part of UniCredit SpA, Unicredit CA IB Polska SA is a company based in Warsaw, Poland. The Polish company's description, however, appears to be unrelated to their actual business operations. The post warns against the risks of causing further damage to the device and recommends seeking professional repair services instead.