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Special trade contractors primarily engaged in the erection of structural steel and of similar products of prestressed or precast concrete.


SIC Code 1791 - Structural Steel Erection is a final level code of the “Construction” Division. There are 5,220 companies classified in this industry in the USA with an estimated employment of 99,542 people.

Hierarchy Navigation for SIC Code 1791

Parent Category (less specific)

Industry Examples

Common types of examples within SIC Code 1791 - Structural Steel Erection are:

  • Building front installation, metal - contractors
  • Concrete products, structural precast or prestressed: placing of-
  • Concrete reinforcement, placing of - contractors
  • Curtain wall installation - contractors
  • Elevator front installation, metal - contractors
  • Iron work, structural - contractors
  • Metal furring - contractors
  • Steel work, structural - contractors
  • Storage tanks, metal: erection - contractors
  • Store front installation, metal - contractors

Industry Image

Example photo for industry SIC 1791 - Structural Steel Erection. This image represents an activity or product found in this industry.

Companies compiles comprehensive business data and executive contact leads for businesses within SIC Code 1791 - Structural Steel Erection. Some of the leading and most notable companies are listed below. To order a list of companies within SIC Code 1791 - Structural Steel Erection for marketing (postal mailing, telemarketing, emailing) or analytics-use, click on the link below to “Buy Business List”. Our data analysts are standing by to assist in your list setup and target marketing.

Industry Executives

Would you like to email executives in SIC Code 1791 - Structural Steel Erection? Below are some of the common job titles available to be targeted.

  • Business Development
  • Chairman
  • C-Level
  • Director
  • Engineering
  • Executive Director
  • Facilities
  • Finance
  • Human Resource
  • IT
  • Manager
  • Marketing
  • Manufacturing
  • Operations
  • Owner
  • Partner
  • President
  • Principal
  • Purchasing
  • Sales
  • Vice President

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Extended SIC Code Categories for SIC 1791

For business marketing and targeting, SIC Codes have been extended to provide more specific classifications within SIC Code 1791 – Structural Steel Erection. Extended SIC Codes are being continuously updated to reflect the current business environment.

6-digit SIC

  • 179101Steel Detailers-Structural
  • 179102Steel Erectors
  • 179103Welding & Steel Fabrication
  • 179104Metal Fabricators
  • 179105Steel Detailers-Reinforcing
  • 179106Vibration Isolation
  • 179107Concrete Post Tensioning
  • 179108Tank Erection
  • 179109Steel Reinforcing
  • 179110Structural Steel Contractors
  • 179111Iron & Iron Work Commercial/industrial

7-digit SIC

  • 1791001Steel Erectors
  • 1791002Iron & Iron Work Commercial/industrial
  • 1791003Concrete Reinforcement Placing
  • 1791004Metal Storage Tank Erection
  • 1791005Structural Steel Contractors
  • 1791006Metal Building Front Installation
  • 1791007Exterior Wall System Installation
  • 1791008Metal Elevator Front Installation
  • 1791009Steel Detailers-Structural
  • 1791010Metal Lath & Furring
  • 1791011Welding & Steel Fabrication
  • 1791012Steel Smoke Stack Installation & Maintenance
  • 1791013Metal Fabricators
  • 1791014Steel Detailers-Reinforcing
  • 1791015Vibration Isolation
  • 1791016Concrete Post Tensioning
  • 1791017Tank Erection
  • 1791018Steel Reinforcing

8-digit SIC

  • 17910000Structural Steel Erection
  • 17919901Building Front Installation, Metal
  • 17919902Concrete Reinforcement, Placing Of
  • 17919903Elevator Front Installation, Metal
  • 17919904Exterior Wall System Installation
  • 17919905Iron Work, Structural
  • 17919906Metal Lath And Furring
  • 17919907Precast Concrete Structural Framing Or Panels, Placing Of
  • 17919908Smoke Stacks, Steel: Installation And Maintenance
  • 17919909Storage Tanks, Metal: Erection