Trakcja S.A. operates in the infrastructure and energy construction sector in Poland and internationally. It operates through Civil Engineering – Poland; Construction, Engineering and Concession Arrangements – Baltic States; and Other segments. The company engages in the railway construction and modernization, as well as provision of catenary services; construction of power lines and transformer stations, and traction substations; construction of bridges, railroads bridges, by-pass roads, and underground pedestrian passages; and altering of the railroad tunnels and bridges. It also offers specialized design services in technical studies, feasibility studies, conceptual designs, building, implementation, assembly and as-built designs, tender dossiers, and cost estimates, as well as other specific analyses in railway construction and railway transport technology. In addition, the company provides environmental engineering services, such as construction of external sanitary sewer networks, wastewater treatment plants, pumping stations and separators, and regulation of watercourses; constructs residential buildings, industrial, and general-purpose buildings; acts as a general contractor and developer; and offers rail transportation services. Further, it rents equipment, machines, and special devices; and produces switchgears, supporting structures, C-channels and H-bars, gate constructions, girder fittings, and section insulators, as well as asphalt concrete and bituminous emulsion, including polymer modified ones, concrete, and concrete products. Additionally, the company engages in the excavation and processing of building materials. Trakcja S.A. was incorporated in 2002 and is headquartered in Warsaw, Poland.