Steel Service Corporation | Flowood | MS | — | ● ACTIVE |
Stewart-amos Steel, INC | Harrisburg | PA | — | ● ACTIVE |
Still Waters Metal Fab LLC | Spokane Valley | WA | — | ● ACTIVE |
| SMStrickland Machine Company, LLC | Richmond | VA | 1–19 | ● ACTIVE |
Sts Steel, INC. | Schenectady | NY | 20–99 | ● ACTIVE |
Superior Machining and Fabrication INC | Muenster | TX | — | ● ACTIVE |
Superior Precision Sheet Metal CORP. | Colorado Springs | CO | — | ● ACTIVE |
Superior Steel INC | Knoxville | TN | — | ● ACTIVE |
T & D Fabrication INC | Drumright | OK | 20–99 | ● ACTIVE |
| TUTerra Universal, INC. | Fullerton | CA | — | ● ACTIVE |
The American Tank & Fabricating Company | Cleveland | OH | — | ● ACTIVE |
The Philadelphia Pipe Bending CO | Philadelphia | PA | 20–99 | ● ACTIVE |
The Pipe Line Development Company | Strongsville | OH | 20–99 | ● ACTIVE |
Thermacor Process INC | Fort Worth | TX | — | ● ACTIVE |
| TSThornton Steel Holdings, INC. | Fort Worth | TX | 20–99 | ● ACTIVE |
Tiger Tanks, INC | Bakersfield | CA | — | ● ACTIVE |
Tis Brewer LLC | Brewer | ME | — | ● ACTIVE |
Titanium Fabrication CORP | Fairfield | NJ | — | ● ACTIVE |
Tolar Manufacturing Company, Incorporated | Corona | CA | — | ● ACTIVE |
| TFTransfer Flow, INC. | Chico | CA | 20–99 | ● ACTIVE |
Trans-tec Machine, LTD. | Houston | TX | — | ● ACTIVE |
| TITranter INC | Houston | TX | — | ● ACTIVE |
Traughber Mechanical Services, INC. | Franklin | KY | 20–99 | ● ACTIVE |
Trinity Design Group LLC | Pell City | AL | — | ● ACTIVE |
Trinity Heads, INC. | Navasota | TX | 20–99 | ● ACTIVE |
| TMTriton Metals, INC | Hollywood | MD | 20–99 | ● ACTIVE |
Truenorth Steel, INC | Fargo | ND | — | ● ACTIVE |
Trufab LLC | Shelton | WA | — | ● ACTIVE |
| TSTube Specialties, INC. | Tempe | AZ | 20–99 | ● ACTIVE |
Universal Fabric Structures, INC. | Telford | PA | — | ● ACTIVE |
| UMUniversal Metal Works, LLC | Fulton | NY | 20–99 | ● ACTIVE |
| UDU.s. Digital Corporation | Vancouver | WA | — | ● ACTIVE |
Utah Pacific Bridge & Steel, LLC | Lindon | UT | 20–99 | ● ACTIVE |
Vacuum Technology Associates, INC | Hingham | MA | — | ● ACTIVE |
Valvtechnologies LLC | Houston | TX | — | ● ACTIVE |
Vance Metal Fabricators INC | Geneva | NY | — | ● ACTIVE |
| VIVoss Industries, LLC | Berea | OH | 100–499 | ● ACTIVE |
Waco Products, INC | Baltimore | MD | 20–99 | ● ACTIVE |
Wagstaff INC | Spokane Valley | WA | 100–499 | ● ACTIVE |
Waite Speciality Machine Work, INC. | Longview | WA | — | ● ACTIVE |
Warrenton Steel Fabrication & Supply, LLC | Warrenton | MO | — | ● ACTIVE |
Washington Equipment Manufacturing Company, INC. | Spokane | WA | — | ● ACTIVE |
Weldall Mfg., INC. | Waukesha | WI | — | ● ACTIVE |
Werco Manufacturing INC | Broken Arrow | OK | — | ● ACTIVE |
West Metal Works INC. | Buffalo | NY | — | ● ACTIVE |
Westmont Industries LLC | Santa Fe Springs | CA | — | ● ACTIVE |
Whipps INC | Athol | MA | — | ● ACTIVE |
Willamette Technical Fabricators, LLC | Vancouver | WA | 20–99 | ● ACTIVE |
| WWWilson Works INC | Morgantown | WV | 20–99 | ● ACTIVE |
Wireless Structures Consulting, INC. | Salem | OR | — | ● ACTIVE |
Yama Manufacturing Incorporated | San Antonio | TX | — | ● ACTIVE |
Yanke Machine Shop INC | Boise | ID | — | ● ACTIVE |
1-800-bollards INC | Irvine | CA | — | ● ACTIVE |
| 3M37865 Metal Works, LLC | Knoxville | TN | — | ● ACTIVE |
3 Star, INC. | Ashland | VA | — | ● ACTIVE |
| 4E4front Engineered Solutions, INC. | Carrollton | TX | 100–499 | ● ACTIVE |
A-1 Mobile Storage Service, LLC | Cedar Rapids | IA | — | ● ACTIVE |
A-1 Steel, INC. | Sparks | NV | — | ● ACTIVE |
Aalbu Brothers L.l.c. | Arlington | WA | — | ● ACTIVE |
Abc Manufacturing LLC | Albuquerque | NM | — | ● ACTIVE |
Acadian Contractors INC | Abbeville | LA | — | ● ACTIVE |
| AFAccu-fire Fabrication, INC | Morrisville | PA | 20–99 | ● ACTIVE |
Ac Green LLC | Athens | OH | — | ● ACTIVE |
Acrow Corporation of America | Parsippany | NJ | — | ● ACTIVE |
Acrow Corporation of America | Lafayette | NJ | — | ● ACTIVE |
A&d Consulting LLC | Waipahu | HI | — | ● ACTIVE |
Addison Construction Supply, INC. | Tacoma | WA | — | ● ACTIVE |
Adm Welding and Fabrication, LLC. | Warren | PA | — | ● ACTIVE |
Advanced Thermal Products, INC. | Irvine | CA | — | ● ACTIVE |
Advanced Tower Components, LLC | Salem | OR | — | ● ACTIVE |
| ASAdvanta Southeast LLC | Manning | SC | 20–99 | ● ACTIVE |
Aggressive Welding Company, LLC | Clarkton | NC | — | ● ACTIVE |
Airtech Precision LLC | Doral | FL | — | ● ACTIVE |
| APAlabama Plate Cutting CO INC | Saginaw | AL | — | ● ACTIVE |
Alaska Helical Pier Company, LLC | North Pole | AK | — | ● ACTIVE |
Alaskan Copper Companies, INC. | Seattle | WA | — | ● ACTIVE |
Alb Piping Products & Services, LLC | Chandler | AZ | — | ● ACTIVE |
Alert Tubing Fabricators INC. | Loves Park | IL | — | ● ACTIVE |
All-around Fabrication, INC. | Sacramento | CA | — | ● ACTIVE |
Allen Builders LLC | Colorado Springs | CO | — | ● ACTIVE |
Allied Modular Building Systems, INC. | Orange | CA | — | ● ACTIVE |
Alloy Fabrication, INC. | Clinton | TN | — | ● ACTIVE |
All Steel, INC | Fairbanks | AK | — | ● ACTIVE |
Alonso & Carus Iron Works INC | Catano | PR | — | ● ACTIVE |
| AMAltamont Manufacturing, INC. | Livermore | CA | — | ● ACTIVE |
| ASAmador Steel and Supply, LLC | Jackson | CA | — | ● ACTIVE |
| AIAmerican Industrial Inspection | Buena Park | CA | — | ● ACTIVE |
American Manufacturing & Engineering CO | Cleveland | OH | — | ● ACTIVE |
American Motorsports Custom Fabrication, LLC | Escondido | CA | — | ● ACTIVE |
American Steel and Aluminum LLC | Fremont | NH | — | ● ACTIVE |
American Steel, INC. | Billings | MT | — | ● ACTIVE |
| AMA M Fabrication INC | Godley | TX | — | ● ACTIVE |
Apex Industrial Group LLC | Cherry Hill | NJ | — | ● ACTIVE |
Appalachian Performance Engineering LLC | Cookeville | TN | — | ● ACTIVE |
Architectural Enterprises, INC | Commerce | CA | — | ● ACTIVE |
| AFArctic Foundations, INC | Anchorage | AK | — | ● ACTIVE |
Ariam Industries LLC | Baraga | MI | — | ● ACTIVE |
Aristo-cote, INC. | Fraser | MI | — | ● ACTIVE |
Ariz CO LLC | Seattle | WA | — | ● ACTIVE |
Arnold Steel CO INC | Howell | NJ | — | ● ACTIVE |