Assembly worksBridge constructionCivil engineeringIndustrial construction and hall buildingLocksmith worksMetal constructionPipeline constructionPlant engineeringRailingsStable buildingSteel construction
Agricultural buildingCarpentry worksGeneral contractorsIndustrial construction and hall buildingRemediation worksShellTurn-key constructionWooden construction
Building technology/ building services (building automation)Carpentry worksCrane work and rentalIndustrial construction and hall buildingInterior constructionJoinery worksRemediation worksStair constructionTurn-key constructionWooden construction
Asphalt worksBricklayingCanal constructionConcrete worksDewatering worksEarthworksIndustrial construction and hall buildingPaving worksPipeline constructionRoad constructionUnderground construction
Agricultural buildingConcrete worksIndustrial construction and hall buildingRemediation of hazardous substances / Asbestos abatementRemediation worksShellStable buildingTurn-key construction