Assembly worksCarpentry worksCrane work and rentalFaçade worksIndustrial construction and hall buildingRemediation worksRoof sealRoofing worksWooden construction
Assembly worksBuilding technology/ building services (building automation)Doors and gatesInterior constructionRemediation worksSolar protection and dimming constructionsWindows
Assembly worksBridge constructionDoors and gatesIndustrial construction and hall buildingMetal constructionRailingsStair constructionSteel construction