Agricultural buildingCanal constructionCivil engineeringEarthworksIndustrial construction and hall buildingOutdoor facilitiesTurn-key constructionUnderground construction
Building plumbingCarpentry worksETICSFaçade worksFire protectionIndustrial construction and hall buildingInsulationPlumbing workRemediation worksRoof sealRoofing worksWooden construction
Building technology/ building services (building automation)Cable layingCommunication technologyData network worksDoors and gatesElectrical installationFire protectionIndustrial construction and hall buildingLighting systemsLightning protectionPhotovoltaicsPlant engineeringRenewable energiesSafety technologySewage treatment plantsSolar panels