(Steel) StiffenersBricklayingConcrete repairConcrete worksDewatering worksDrillingIndustrial construction and hall buildingLightning protectionPrecast concreteReinforced concrete worksShellStair constructionStructural engineering
BricklayingConcrete repairConcrete worksDemolition worksDewatering worksEarthworksGeneral contractorsIndustrial construction and hall buildingInsulationLightning protectionPaving worksReinforced concrete worksScaffoldingSealing worksShellStructural engineeringTurn-key constructionUnderground construction
Crane work and rentalFaçade worksLightning protectionRemediation of hazardous substances / Asbestos abatementRoof sealRoofing worksScaffoldingSheet-metal worksWindows