The group provides comprehensive design and general contracting services for the construction and modernization of tram and railway infrastructure. The scope of work includes earthworks, subgrade construction, drainage systems, and engineering and cubic structures, including stations. The company also performs works related to traction, power, and telecommunications networks. The group's activities are mainly focused on the Polish market, but it also carries out projects in other European countries, including Romania. Additionally, the group conducts trading activities in materials and accessories for track construction.