Civil engineeringEnvironmental engineeringGeneral contractorsIndustrial construction and hall buildingReinforced concrete worksRemediation worksShellStructural engineeringTurn-key construction
BricklayingConcrete worksEarthworksGeneral contractorsHydraulic engineeringIndustrial construction and hall buildingOutdoor facilitiesPaving worksPool constructionStair constructionStructural engineeringUnderground construction