| STSmiths Tubular Systems-laconia, INC. | Laconia | NH | 100–499 | ● ACTIVE |
Sonju Industrial Coatings, INC. | Kalispell | MT | 20–99 | ● ACTIVE |
Sound Manufacturing, INC | Old Saybrook | CT | 20–99 | ● ACTIVE |
Sound Propeller Services, INC. | Seattle | WA | 20–99 | ● ACTIVE |
Southern Metal Fabricators, INC. | Albertville | AL | 20–99 | ● ACTIVE |
Southland Steel Fabricators, INC. | Greensburg | LA | 100–499 | ● ACTIVE |
Southwest Fabrication LLC | Phoenix | AZ | 20–99 | ● ACTIVE |
Southwest Greene International, INC | Oceanside | CA | — | ● ACTIVE |
Spec-built Systems, INC. | San Diego | CA | 20–99 | ● ACTIVE |
Spika Design & Manufacturing, INC. | Lewistown | MT | 20–99 | ● ACTIVE |
| SMSpiral Metals Corporation of Baton Rouge | Baton Rouge | LA | 20–99 | ● ACTIVE |
| SSSpraying Systems CO | Glendale Heights | IL | — | ● ACTIVE |
Springs Fabrication, LLC | Colorado Springs | CO | 100–499 | ● ACTIVE |
Stampings of Minnesota, INC. | Lakeville | MN | 20–99 | ● ACTIVE |
Steel Edge, INC | Las Vegas | NV | — | ● ACTIVE |
Steelfab, INC | Charlotte | NC | 100–499 | ● ACTIVE |
Steel Forgings, INC. | Shreveport | LA | 20–99 | ● ACTIVE |
Steeltech Building Products INC | South Windsor | CT | — | ● ACTIVE |
Stever Locke, INC | Honeoye Falls | NY | — | ● ACTIVE |
Strait Steel INC | Greencastle | PA | 20–99 | ● ACTIVE |
Streich Bros INC | Tacoma | WA | 20–99 | ● ACTIVE |
Strong Forge & Fabrication, LLC | Batavia | NY | 20–99 | ● ACTIVE |
| SBStupp Bros., INC. | Saint Louis | MO | 20–99 | ● ACTIVE |
Superior Fabrication Company, LLC | Kincheloe | MI | 20–99 | ● ACTIVE |
Superior-lidgerwood-mundy CORP | Superior | WI | 20–99 | ● ACTIVE |
Superior Metal Products, INC. | Louviers | CO | 20–99 | ● ACTIVE |
Taunton Stove Company, INC. | North Dighton | MA | 20–99 | ● ACTIVE |
Taurus Fabrication, INC | Grass Valley | CA | — | ● ACTIVE |
Taylor Forge Engineered Systems, INC. | Paola | KS | 100–499 | ● ACTIVE |
Tds Automation, INC. | Waverly | IA | 20–99 | ● ACTIVE |
Team Industries INC | Kaukauna | WI | 100–499 | ● ACTIVE |
Technique, LLC | Jackson | MI | 100–499 | ● ACTIVE |
Tecomet INC. | Wilmington | MA | 100–499 | ● ACTIVE |
Tecomet, INC | Wilmington | MA | 20–99 | ● ACTIVE |
Tel-x Corporation | Garden City | MI | 20–99 | ● ACTIVE |
Terminal Manufacturing Co., LLC | Berkeley | CA | — | ● ACTIVE |
Tfc Manufacturing INC. | Lakewood | CA | — | ● ACTIVE |
The Charles Schillinger Co., INC. | Bensalem | PA | 20–99 | ● ACTIVE |
The Conard Corporation | Glastonbury | CT | 20–99 | ● ACTIVE |
The Gateway CO of Missouri, LLC | Saint Louis | MO | 1–19 | ● ACTIVE |
The George Evans CORP | Moline | IL | 20–99 | ● ACTIVE |
The Lynch Company, INC. | Portland | OR | 20–99 | ● ACTIVE |
The Ohio Bridge Corporation | Cambridge | OH | 1–19 | ● ACTIVE |
Therm, Incorporated | Ithaca | NY | 100–499 | ● ACTIVE |
The Will-burt Company | Orrville | OH | — | ● ACTIVE |
Thomas & Skinner INC | Indianapolis | IN | — | ● ACTIVE |
Thompson Metal Fab, INC. | Vancouver | WA | 100–499 | ● ACTIVE |
T-l Irrigation CO. | Hastings | NE | 100–499 | ● ACTIVE |
Tmp Manufacturing Company, INC. | Clearfield | PA | 100–499 | ● ACTIVE |
Tnt Machining LLC | Sumas | WA | — | ● ACTIVE |