Bulk materialsCanal constructionConstruction materialsDemolition worksDewateringDredgingEarthworksProcessing of building materialsSpecialised civil engineering workTransport servicesUnderground construction
Asphalt worksCanal constructionDemolition worksDredgingEarthworksGarden and landscape constructionPaving worksRoad constructionUnderground construction
Canal constructionDewatering worksEarthworksGeneral contractorsIndustrial construction and hall buildingSealing worksShellStructural engineeringTurn-key construction