Building technology/ building services (building automation)Doors and gatesGeneral contractorsIndustrial construction and hall buildingOutdoor facilitiesShellStair constructionTurn-key construction
Agricultural buildingCarpentry worksFaçade worksIndustrial construction and hall buildingRemediation of hazardous substances / Asbestos abatementRemediation worksRoof sealRoofing worksShellTurn-key constructionWindows