Agricultural buildingAsphalt worksConstruction machinery and vehicle rentalConstruction materialsDemolition worksDewatering worksDredgingEarthworksEnvironmental engineeringEnvironmental protectionFencingGabionsGarden and landscape constructionHydraulic engineeringNatural stone worksOutdoor facilitiesPaving worksPipeline constructionPool constructionProcessing of building materialsRenaturationRoad constructionRoof greeningSport places buildingUnderground construction
(Steel) StiffenersBricklayingConcrete repairConcrete worksDewatering worksDrillingIndustrial construction and hall buildingLightning protectionPrecast concreteReinforced concrete worksShellStair constructionStructural engineering
Canal constructionConcrete worksDemolition worksDewatering worksDrainage worksDredgingEarthworksGabionsGeneral contractorsIndustrial construction and hall buildingOutdoor facilitiesPaving worksPrecast concreteSealing worksShellSite equipment and safetyStructural engineeringTurn-key constructionUnderground construction