Asphalt worksBridge constructionConcrete worksConstruction machinery and vehicle rentalConstruction materialsDemolition worksDewatering worksDrainage worksDredgingEarthworksEnvironmental protectionGarden and landscape constructionPrecast concreteProcessing of building materialsRenaturationRoad constructionTransport servicesUnderground construction
Agricultural buildingBricklayingEarthworksGeneral contractorsIndustrial construction and hall buildingStructural engineeringTurn-key constructionUnderground construction