Civil engineeringConcrete worksDrillingEarthworksHydraulic engineeringIndustrial construction and hall buildingPlant engineeringSewage treatment plantsShellSpecialised civil engineering workStructural engineeringTurn-key constructionUnderground construction
Doors and gatesFaçade worksGlass worksIndustrial construction and hall buildingLocksmith worksMetal constructionRoofing worksStair constructionSteel construction
Canal constructionGarden and landscape constructionHeatingIndustrial construction and hall buildingPipeline constructionPlant engineeringRoad constructionSanitaryTransport servicesUnderground constructionVentilation
BricklayingCarpentry worksCoating worksConcrete worksGeneral contractorsIndustrial construction and hall buildingRemediation of hazardous substances / Asbestos abatementRemediation worksRoof sealRoofing worksSealing worksShellStructural engineeringTiles and panelsTurn-key construction