BricklayingConcrete worksDemolition worksEarthworksGeneral contractorsIndustrial construction and hall buildingReinforced concrete worksSealing worksShellStructural engineeringTurn-key construction
Canal constructionEarthworksGeneral contractorsIndustrial construction and hall buildingRemediation worksRoad constructionShellStructural engineeringTurn-key constructionUnderground construction