SIC Code 3441 Fabricated Structural Metal




Establishments primarily engaged in fabricating iron and steel or other metal for structural purposes, such as bridges, buildings, and sections for ships, boats, and barges.

Cross References

Establishments primarily engaged in manufacturing metal doors, sash, frames, molding, and trim are classified inIndustry 3442; and establishments doing fabrication work at the site of construction are classified in Division C, Construction.

Illustrative Examples

  • Barge sections, prefabricated metal
  • Boat sections, prefabricated metal
  • Expansion joints (structural shapes): iron and steel
  • Floor jacks, metal
  • Floor posts, adjustable: metal
  • Gates, dam: metal plate
  • Highway bridge sections, prefabricated metal
  • Joists, open web steel: long-span series
  • Radio and television tower sections, prefabricated metal
  • Railway bridge sections, prefabricated metal
  • Ship sections, prefabricated metal
  • Steel joists, open web: long-span series
  • Steel railroad car racks (for transporting motor vehicles fabricated)
  • Structural steel, fabricated
  • Tower sections, transmission: prefabricated metal

Industry Leaders

Further Classification

6-digit SIC

  • 344101Anchors-expansion (manufacturers)
  • 344102Towers (manufacturers)
  • 344103Expansion Joints (manufacturers)
  • 344104Steel Joist (manufacturers)
  • 344106Steel-structural (manufacturers)
  • 344107Expansion Bolts & Shields (mfrs)
  • 344109Welding Assemblies & Stamping (mfrs)
  • 344198Fabricated Structural Metal (mfrs)

7-digit SIC

  • 3441001Fabricated Structural Metal Mfg
  • 3441002Steel-structural Mfg
  • 3441003Towers Mfg
  • 3441004Expansion Joints Mfg
  • 3441005Anchors-expansion Mfg
  • 3441006Fabricated Structural Metal For Ships
  • 3441007Boat & Barge Sections, Prefabricated Metal
  • 3441008Expansion Bolts & Shields Mfg
  • 3441009Ship Sections, Prefabricated Metal
  • 3441010Welding Assemblies & Stamping Mfg
  • 3441011Fabricated Structural Metal For Bridges
  • 3441012Bridge Sections, Prefabricated, Highway
  • 3441013Bridge Sections, Prefabricated, Railway
  • 3441014Dam Gates, Metal Plate
  • 3441015Floor Jacks, Metal
  • 3441016Floor Posts-adjustable-metal
  • 3441017Steel Joist Mfg
  • 3441018Railroad Car Racks-transporting Vehicles-steel

8-digit SIC

  • 34410000Fabricated Structural Metal
  • 34410100Fabricated Structural Metal For Ships
  • 34410101Boat And Barge Sections, Prefabricated Metal
  • 34410102Ship Sections, Prefabricated Metal
  • 34410200Fabricated Structural Metal For Bridges
  • 34410201Bridge Sections, Prefabricated, Highway
  • 34410202Bridge Sections, Prefabricated, Railway
  • 34419901Building Components, Structural Steel
  • 34419902Dam Gates, Metal Plate
  • 34419903Expansion Joints (structural Shapes), Iron Or Steel
  • 34419904Floor Jacks, Metal
  • 34419905Floor Posts, Adjustable: Metal
  • 34419906Joists, Open Web Steel: Long-span Series
  • 34419907Railroad Car Racks, For Transporting Vehicles: Steel
  • 34419908Tower Sections, Radio And Television Transmission
Free Business Search - SIC 3441

Industry Overview

Total Companies:6257

Est. Employment:92223