Bulk materialsCanal constructionConstruction materialsDemolition worksDewateringDredgingEarthworksProcessing of building materialsSpecialised civil engineering workTransport servicesUnderground construction
EarthworksGeneral contractorsIndustrial construction and hall buildingSealing worksShellStructural engineeringTurn-key constructionUnderground construction
Canal constructionEarthworksGarden and landscape constructionNatural stone worksPaving worksPipeline constructionRoad constructionUnderground construction