Building technology/ building services (building automation)Canal constructionConcrete worksDewatering worksEarthworksGeneral contractorsInsulationReinforced concrete worksRemediation worksStructural engineeringUnderground construction
Concrete worksDrillingETICSGeneral contractorsInsulation technologyPlasteringRemediation of hazardous substances / Asbestos abatementRemediation worksShellStructural engineeringTiles and panelsTurn-key construction