Construction company Marti a.s. with headquarters in Žilina, successfully operates in the field of construction business in Slovakia and abroad, primarily as a construction contractor.

In the segment of underground construction, it implements road, motorway and railway tunnels, underground hydroelectric power plants, exploration and escape tunnels, large-scale underground works, underground facilities for water management structures and others.

In the field of construction of engineering structures, it implements sewers, sewage treatment plants, water pipelines, water reservoirs, flood protection measures, landfills, revitalization of public spaces and squares, etc.