BricklayingConcrete worksCrane work and rentalEarthworksGeneral contractorsRemediation worksShellStair constructionTurn-key constructionUnderground construction
Canal constructionDewatering worksEarthworksGeneral contractorsIndustrial construction and hall buildingSealing worksShellStructural engineeringTurn-key construction
Architecture and planning servicesBridge constructionGeneral contractorsHydraulic engineeringIndustrial construction and hall buildingStructural engineeringUnderground construction