The Group ZUE SA has been active in the sectors of civil engineering and power generation since 1991.

The company offers comprehensive services in the following range:

• design, construction, repair and maintenance of tram trackways
• design, construction and repair of railway traction system
• design, construction, repair and maintenance of tram traction networks
• design, construction, repair and maintenance of traction substations with cable lines
• design, construction, repair and installation of tram infrastructure elements (switch controllers, system for signalling inducted by tram)
• design, construction of street signalling system (also accommodated by tram)
• design, construction, repair and maintenance of street lighting system
• construction of overhead and ground of traction cable lines, transformer stations
• comprehensive repair of streets and roads

Certificates of Quality Management System consistent with PN-EN 9001:2000 standard, Occupational Health and Safety Management System consistent with OHSAS 18001:1999 specification, and Environmental Management System consistent with PN-EN ISO 14001:2004 standard, statue of the laureate of the Małopolska Quality Award, commendation from the Polish Quality Award, and membership in Business Centre Club confirm the high quality of provided services.

The quality and comprehensiveness of the company’s services and confirmed by the projects implemented, i.e. redevelopment of Jedności Narodowej Street in Wrocław, extension of the tram route Bemowo-Młociny in Warsaw, modernisation of the tram trackway in Jerozolimskie Avenu in Warsaw, construction of the Krakow Fast Tram line, modernisation of the railway line on the stretch Siedlce-Łuków, redevelopment of Lubicz and Rakowicka Streets, and renovation of historical retaining walls in Lubicz Street in Krakow. Modernisation of the railway viaduct and retaining walls was awarded with the “Modernisation of the Year 2006” title.