BricklayingConcrete worksDemolition worksEarthworksIndustrial construction and hall buildingNatural stone worksPaving worksStructural engineeringUnderground construction
Canal constructionDemolition worksEarthworksGeneral contractorsIndustrial construction and hall buildingOutdoor facilitiesPaving worksRemediation worksStructural engineeringTurn-key constructionUnderground construction