Assembly worksBuilding technology/ building services (building automation)Façade worksIndustrial construction and hall buildingInsulationInterior constructionSheet-metal worksStair constructionTurn-key constructionWinter gardensWooden construction
Agricultural buildingCarpentry worksFaçade worksIndustrial construction and hall buildingRemediation of hazardous substances / Asbestos abatementRemediation worksRoof sealRoofing worksShellTurn-key constructionWindows