Assembly worksBuilding technology/ building services (building automation)Façade worksIndustrial construction and hall buildingInsulationInterior constructionSheet-metal worksStair constructionTurn-key constructionWinter gardensWooden construction
BricklayingBridge constructionConcrete repairConcrete worksDemolition worksDredgingFaçade worksIndustrial construction and hall buildingPlasteringScreed workSealing worksSewage treatment plantsStructural engineeringUnderground construction
Agricultural buildingCarpentry worksFaçade worksIndustrial construction and hall buildingRemediation of hazardous substances / Asbestos abatementRemediation worksRoof sealRoofing worksShellTurn-key constructionWindows