Canal constructionCivil engineeringConcrete worksDewatering worksEarthworksIndustrial construction and hall buildingPipeline constructionRoad constructionSpecialised civil engineering workStructural engineeringUnderground construction
Bridge constructionCanal constructionConstruction materialsEarthworksFaçade worksGas installationHydraulic engineeringIndustrial construction and hall buildingRemediation worksRoad constructionScaffoldingSewage treatment plantsShellStructural engineeringTurn-key constructionUnderground construction
Construction materialsDemolition worksDredgingEarthworksOutdoor facilitiesProcessing of building materialsRemediation of hazardous substances / Asbestos abatementRenaturationTransport servicesUnderground construction