Demolition worksDredgingEarthworksEnvironmental engineeringProcessing of building materialsRemediation of hazardous substances / Asbestos abatementRemediation works
BricklayingConcrete repairConcrete worksDemolition worksDewatering worksEarthworksGeneral contractorsIndustrial construction and hall buildingInsulationLightning protectionPaving worksReinforced concrete worksScaffoldingSealing worksShellStructural engineeringTurn-key constructionUnderground construction