Canal constructionDemolition worksEarthworksGeneral contractorsIndustrial construction and hall buildingOutdoor facilitiesPaving worksRemediation worksStructural engineeringTurn-key constructionUnderground construction
BricklayingConcrete worksDemolition worksEarthworksIndustrial construction and hall buildingNatural stone worksPaving worksStructural engineeringUnderground construction
Canal constructionConcrete worksIndustrial construction and hall buildingOutdoor facilitiesReinforced concrete worksRoad constructionStructural engineeringUnderground construction