Asphalt worksCanal constructionGeneral contractorsIndustrial construction and hall buildingPaving worksRoad constructionSewage treatment plantsShellStructural engineeringUnderground construction
Cable layingCanal constructionConcrete worksConstruction materialsEarthworksGeneral contractorsIndustrial construction and hall buildingOutdoor facilitiesRoad constructionShellUnderground construction
ETICSGeneral contractorsIndustrial construction and hall buildingPlasteringRemediation of hazardous substances / Asbestos abatementRemediation worksSealing worksShellTurn-key construction