BricklayingConcrete worksDewatering worksEarthworksIndustrial construction and hall buildingPaving worksReinforced concrete worksRoad constructionShellStructural engineeringUnderground construction
Civil engineeringEnvironmental engineeringGeneral contractorsIndustrial construction and hall buildingReinforced concrete worksRemediation worksShellStructural engineeringTurn-key construction