Building technology/ building services (building automation)Electrical installationGas installationHeatingRemediation worksSanitarySolar panelsTiles and panelsVentilation
Agricultural buildingCarpentry worksCrane work and rentalDoors and gatesIndustrial construction and hall buildingInterior constructionRemediation worksRoof sealRoofing worksWindowsWooden construction
Agricultural buildingBricklayingConcrete worksDredgingGeneral contractorsIndustrial construction and hall buildingReinforced concrete worksRemediation worksShellStructural engineeringTiles and panelsTurn-key construction
Agricultural buildingCrane work and rentalFaçade worksIndustrial construction and hall buildingMetal constructionRemediation worksRoofing worksSteel construction