Building technology/ building services (building automation)Doors and gatesGeneral contractorsIndustrial construction and hall buildingOutdoor facilitiesShellStair constructionTurn-key construction
BricklayingConcrete worksEarthworksFaçade worksGeneral contractorsIndustrial construction and hall buildingPaving worksPlasteringReinforced concrete worksRemediation worksStructural engineeringTurn-key constructionUnderground construction