Concrete worksFaçade worksGeneral contractorsIndustrial construction and hall buildingRemediation of hazardous substances / Asbestos abatementRemediation worksSealing worksShellTurn-key construction
Building technology/ building services (building automation)Canal constructionConcrete worksDewatering worksEarthworksGeneral contractorsInsulationReinforced concrete worksRemediation worksStructural engineeringUnderground construction