DredgingEarthworksGeneral contractorsIndustrial construction and hall buildingPaving worksShellStructural engineeringTurn-key constructionUnderground construction
Canal constructionDemolition worksIndustrial construction and hall buildingOutdoor facilitiesPaving worksRoad constructionStructural engineeringUnderground construction
EarthworksGarden and landscape constructionOutdoor facilitiesRemediation worksRoad constructionShellStructural engineeringTurn-key constructionUnderground construction