Demolition worksDoors and gatesDry constructionEarthworksETICSFlooring worksIndustrial construction and hall buildingInsulation technologyInterior constructionPainting worksParquetryPlasteringRemediation of hazardous substances / Asbestos abatementRemediation worksRoofing worksSanitaryScreed workShellStuccoesTiles and panelsTurn-key constructionWindows
Building technology/ building services (building automation)Dry constructionGas installationHeatingPainting worksRemediation worksRenewable energiesSanitarySolar panelsTiles and panelsVentilation