Asphalt worksCanal constructionConcrete worksEarthworksFencingGarden and landscape constructionRemediation worksRoad constructionUnderground construction
Building technology/ building services (building automation)Gas installationHeatingJointing workPlumbing and sheet-metal workRemediation worksSanitarySolar panelsTiles and panelsVentilation
Concrete worksFaçade worksGeneral contractorsIndustrial construction and hall buildingRemediation of hazardous substances / Asbestos abatementRemediation worksSealing worksShellTurn-key construction