SIC Industry Description

Industry: 1791—Structural Steel Erection
Special trade contractors primarily engaged in the erection of structural steel and of similar products of prestressed or precast concrete.

Building front installation, metal—contractorsIron work, structural—contractors
Concrete products, structural precast or prestressed: placing of—contractorsMetal furring—contractors
Concrete reinforcement, placing of—contractorsSteel work, structural—contractors
Curtain wall installation—contractorsStorage tanks, metal: erection—contractors
Elevator front installation, metal—contractorsStore front installation, metal—contractors
Codes Titles Total Marketable US Businesses
1791Structural Steel Erection4,708
179100Structural steel erection2,315
17910000Structural steel erection2,315
179199Structural steel erection, nec2,393
17919901Building front installation, metal80
17919902Concrete reinforcement, placing of193
17919903Elevator front installation, metal20
17919904Exterior wall system installation59
17919905Iron work, structural1,761
17919906Metal lath and furring22
17919907Precast concrete structural framing or panels, placing of127
17919908Smoke stacks, steel: installation and maintenance14
17919909Storage tanks, metal: erection117