Asphalt worksBridge constructionCable layingCanal constructionConstruction materialsDemolition worksDredgingEarthworksEnvironmental engineeringGarden and landscape constructionHydraulic engineeringIndustrial construction and hall buildingNatural stone worksPaving worksProcessing of building materialsRoad constructionSport places buildingStructural engineeringUnderground construction
Assembly worksDoors and gatesDry constructionEarthworksElectrical installationFaçade worksFire protectionIndustrial construction and hall buildingInterior constructionLocksmith worksMetal constructionPlant engineeringRoofing worksSanitaryShellSteel constructionTransport servicesTurn-key constructionWindows