Trakcja Spolka Akcyjna 

Trakcja S.A. operates in the infrastructure and energy construction sector in Poland and internationally. The company designs road and railway infrastructure elements and building structures; and constructs drainage, traction networks and power supply systems, cable and overhead power lines, engineering facilities, roads and highways, and utility infrastructure. It is also involved in design, assembly, and delivery of equipment; supplies specialized software; provision of assembly, commissioning, warranty, and post-warranty service for remote control of all electric traction power supply devices and auxiliary systems, such as platform lighting and electric turnout heating; and production of equipment, accessories, and construction materials. In addition, the company engages in the construction of tracks and overhead lines, bridges, viaducts, tunnels, urban infrastructure, and public utility buildings and buildings related to rail vehicle operation; provision of electric power and environmental engineering, and track equipment and machinery services; production of asphalt concrete, bitumen emulsions, including polymer-modified ones, concrete, concrete products; mining and processing of building materials; and equipment rental activities. Trakcja S.A. was incorporated in 2002 and is headquartered in Warsaw, Poland.