Manufacturing of fabricated structural iron, steel, and aluminum for bridges
5,251 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Siag Aerisyn LLC | Chattanooga | TN | — | UNVERIFIED |
| Sic Lazaro US INC | Milwaukee | WI | — | UNVERIFIED |
| Sieckmann Metal Fab INC | Eagle Creek | OR | — | UNVERIFIED |
| Sierra CIS, Inc. | Placerville | CA | — | UNVERIFIED |
| Sigma Steel Incorporated | Bedford | IN | — | UNVERIFIED |
| Simko Industrial Fabricators | Hammond | IN | — | UNVERIFIED |
| Simplex Construction Supplies | Blaine | MN | — | UNVERIFIED |
| Simply Mfg (former) | Prairie Du Sac | WI | — | UNVERIFIED |
| Simpson Strong Tie | Riverside | CA | — | UNVERIFIED |
| Simpson Strong Tie CORP | Stockton | CA | — | UNVERIFIED |
| Sincere Metal Works | Amesbury | MA | — | UNVERIFIED |
| Sindr Industries Inc | Mt Clemens | MI | — | UNVERIFIED |
| Single Source INC | Tallahassee | FL | — | UNVERIFIED |
| Sitemaster, INC. | Slidell | LA | — | UNVERIFIED |
| Site Resources, LLC | Raleigh | NC | — | UNVERIFIED |
| Six C Fabrication INC | Winnfield | LA | — | UNVERIFIED |
| Sjjr, LLC | Taunton | MA | — | UNVERIFIED |
| Skaggs Iron Works, INC. | Memphis | TN | — | UNVERIFIED |
| S & K Machineworks Company, INC. | Theodore | AL | — | UNVERIFIED |
| Skrlin Coating & Blasting INC. | Niagara Falls | NY | — | UNVERIFIED |
| Skycomm Development, INC | Helena | MT | — | UNVERIFIED |
| Skyline Steel Berkeley Facility | Huger | SC | — | UNVERIFIED |
| Skyline Steel INC. | San Francisco | CA | — | UNVERIFIED |
| Skyline Steel, INC. | Chandler | AZ | — | UNVERIFIED |
| Smart Laser & Manufacturing LLC | Forney | TX | — | UNVERIFIED |
| Smede-son Steel & Building Supply Company | Brighton | MI | — | UNVERIFIED |
| Sme Industries, INC. | Las Vegas | NV | — | UNVERIFIED |
| Sme Industries, Incorporated | West Jordan | UT | — | UNVERIFIED |
| Sme Steel | Pocatello | ID | — | UNVERIFIED |
| Sme Steel Contractors, INC. | West Jordan | UT | — | UNVERIFIED |
| Sme Steel Fabrication | West Jordan | UT | — | UNVERIFIED |
| Smi Joist Sc | Eastover | SC | — | UNVERIFIED |
| Smi Steel Fabricators, INC. Dba Cmc Rebar-orlando | Kissimmee | FL | — | UNVERIFIED |
| Smith Ironworks of Atlanta | Atlanta | GA | — | UNVERIFIED |
| S & M Steel Fab INC | Beaverton | OR | — | UNVERIFIED |
| Snell Manufacturing, LLC | Cottontown | TN | — | UNVERIFIED |
| Snell Ventures, LLC | Bradford | TN | — | UNVERIFIED |
| So-cal Structural Steel Fabrication INC | Marina Del Rey | CA | — | UNVERIFIED |
| Soelzer, INC Dba Firestone Fabricators | Signal Hill | CA | — | UNVERIFIED |
| Solid Form Fabrication INC | Mcminnville | OR | — | UNVERIFIED |
| Somerville Fabricators, INC | Mineral Wells | WV | — | UNVERIFIED |
| Sonne Steel INC | Smithfield | KY | — | UNVERIFIED |
| Sonne Steel INC. | Smithfield | KY | — | UNVERIFIED |
| Sopris Steel Construction, Inc. | New Castle | CO | — | UNVERIFIED |
| Sousa and Demayo INC | North Attleboro | MA | — | UNVERIFIED |
| South Anna Stair and Rail Company INC | Ashland | VA | — | UNVERIFIED |
| South Central Steel Inc. | Harpersville | AL | — | UNVERIFIED |
| South Coast Commercial | San Diego | CA | — | UNVERIFIED |
| South County Steel, INC. | West Kingston | RI | — | UNVERIFIED |
| Southeastern Container | Gautier | MS | — | UNVERIFIED |
FactoryRegistry lists 5,251 facilities whose primary industry classification is one of the 1 industry above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced fabricated structural iron, steel, and aluminum for bridges, in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.
The U.S. Census Bureau recorded this product line in 1 US manufacturing industry in the 2022 Economic Census, as the most specific line that industry reported, and withheld the establishment count for it.
These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.
NAPCS collection code 2035075000. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.