BricklayingDry constructionFaçade worksFlooring worksInterior constructionNatural stone worksPainting worksPlasteringRemediation of hazardous substances / Asbestos abatementRemediation worksScreed workShellStair constructionTiles and panelsTurn-key construction
Bridge constructionCanal constructionCivil engineeringDemolition worksIndustrial construction and hall buildingOutdoor facilitiesPaving worksRemediation of hazardous substances / Asbestos abatementRemediation worksRoad constructionShellStructural engineeringUnderground construction
Bridge constructionCanal constructionCivil engineeringDyke constructionEnvironmental engineeringHydraulic engineeringIndustrial construction and hall buildingRemediation of hazardous substances / Asbestos abatementRemediation worksRenaturationRoad constructionUnderground constructionWell construction
Building plumbingFaçade worksInsulationRemediation of hazardous substances / Asbestos abatementRoof sealRoofing worksScaffoldingWindowsWooden construction