BricklayingFire protectionGeneral contractorsIndustrial construction and hall buildingReinforced concrete worksShellStructural engineeringTurn-key constructionUnderground construction
BricklayingConcrete worksIndustrial construction and hall buildingPhotovoltaicsReinforced concrete worksReinforcementRoofing worksShellSolar panelsSteel construction
Bridge constructionCivil engineeringDrillingIndustrial construction and hall buildingPlant engineeringReinforced concrete worksSpecialised civil engineering workUnderground construction