BricklayingConcrete worksEarthworksGeneral contractorsPlasteringRemediation of hazardous substances / Asbestos abatementRemediation worksSealing worksShellTiles and panelsTurn-key construction
Air conditioningBricklayingBuilding technology/ building services (building automation)Dry constructionElectrical installationGas installationHeatingNatural stone worksPainting worksRemediation worksRenewable energiesSanitarySolar panelsTiles and panelsVentilation