Building technology/ building services (building automation)Communication technologyData network worksElectrical installationFire protectionLighting systems
BricklayingCarpentry worksConcrete worksDemolition worksDewatering worksDry constructionEarthworksElectrical installationFire protectionGeneral contractorsIndustrial construction and hall buildingInterior constructionLocksmith worksNatural stone worksOutdoor facilitiesPainting worksRemediation worksSanitaryScreed workSealing worksTiles and panelsTurn-key construction
BricklayingConcrete worksDemolition worksEarthworksETICSFaçade worksFire protectionIndustrial construction and hall buildingInsulationPlasteringRemediation worksScreed workSealing worksShellTurn-key constructionUnderground construction