Canal constructionCivil engineeringEarthworksGeneral contractorsIndustrial construction and hall buildingRoad constructionStructural engineeringUnderground construction
BricklayingCarpentry worksConcrete worksDemolition worksDewatering worksDry constructionEarthworksElectrical installationFire protectionGeneral contractorsIndustrial construction and hall buildingInterior constructionLocksmith worksNatural stone worksOutdoor facilitiesPainting worksRemediation worksSanitaryScreed workSealing worksTiles and panelsTurn-key construction
EarthworksGeneral contractorsIndustrial construction and hall buildingSealing worksShellStructural engineeringTurn-key constructionUnderground construction
BricklayingConcrete worksGeneral contractorsIndustrial construction and hall buildingReinforced concrete worksShellStructural engineeringTurn-key construction