| KHKeith Huber CORP | Gulfport | MS | 100–499 | ● ACTIVE |
K-form, Incorporated | Sterling | VA | — | ● ACTIVE |
Komar Industries, LLC | Groveport | OH | — | ● ACTIVE |
Laser Access LLC | Walker | MI | — | ● ACTIVE |
| LSLevac Specialties INC. | Gold River | CA | — | ● ACTIVE |
Lewis Steel Works, INC. | Wrens | GA | — | ● ACTIVE |
Liberty Welding & Iron Works CO | Metairie | LA | — | ● ACTIVE |
Linita Design & Mfg. CORP | Lackawanna | NY | 20–99 | ● ACTIVE |
| LILisega, INC. | Kodak | TN | — | ● ACTIVE |
Marsh Industrial Services, INC. | Kalkaska | MI | — | ● ACTIVE |
Master Metal Products Company | San Jose | CA | — | ● ACTIVE |
Metallion Industries, INC. | Estacada | OR | — | ● ACTIVE |
Minerva Welding and Fabricating, INC. | Minerva | OH | — | ● ACTIVE |
| MAMingo Aerospace | Owasso | OK | 100–499 | ● ACTIVE |
Montana Fabrication Works LLC | Stevensville | MT | 20–99 | ● ACTIVE |
Morris Industries, INC | Powhatan | VA | — | ● ACTIVE |
| NFNorrisbuilt Fabrication and Mobile Welding, LLC | Norton | VA | 20–99 | ● ACTIVE |
Pal-con, LLC | Stephenville | TX | 20–99 | ● ACTIVE |
Pegasus Steel, LLC | Goose Creek | SC | — | ● ACTIVE |
Petrex INC | Warren | PA | — | ● ACTIVE |
Phoenix Fabricators and Erectors, LLC | Avon | IN | — | ● ACTIVE |
Pinestar Technology, INC. | Jamestown | PA | — | ● ACTIVE |
Precision Engineering LLC | Uxbridge | MA | — | ● ACTIVE |
Precision Metal Fabrication INC | Dayton | OH | — | ● ACTIVE |
Pro Tainer INC | Alexandria | MN | — | ● ACTIVE |
Protech Materials INC. | Hayward | CA | — | ● ACTIVE |
| PIProvision, INC. | Denver | CO | — | ● ACTIVE |
Ranor INC. | Westminster | MA | — | ● ACTIVE |
Rollform of Jamestown, INC. | Jamestown | NY | 20–99 | ● ACTIVE |
Royal Case CO INC | Sherman | TX | — | ● ACTIVE |
R-v Industries, INC. | Honey Brook | PA | — | ● ACTIVE |
Sai Industries | Glendale | CA | — | ● ACTIVE |
Sandmeyer Steel CO | Philadelphia | PA | 20–99 | ● ACTIVE |
Serrmi Products LLC | Pittsburg | KS | 100–499 | ● ACTIVE |
Sistersville Tank Works INC | Sistersville | WV | — | ● ACTIVE |
Steel-pro INC | Rockland | ME | — | ● ACTIVE |
T & D Fabrication INC | Drumright | OK | 20–99 | ● ACTIVE |
The American Tank & Fabricating Company | Cleveland | OH | — | ● ACTIVE |
Tis Brewer LLC | Brewer | ME | — | ● ACTIVE |
Titanium Fabrication CORP | Fairfield | NJ | — | ● ACTIVE |
| TFTransfer Flow, INC. | Chico | CA | 20–99 | ● ACTIVE |
| TITranter INC | Houston | TX | — | ● ACTIVE |
Trinity Heads, INC. | Navasota | TX | 20–99 | ● ACTIVE |
Vacuum Technology Associates, INC | Hingham | MA | — | ● ACTIVE |
Vance Metal Fabricators INC | Geneva | NY | — | ● ACTIVE |
Weldall Mfg., INC. | Waukesha | WI | — | ● ACTIVE |
West Metal Works INC. | Buffalo | NY | — | ● ACTIVE |
Wireless Structures Consulting, INC. | Salem | OR | — | ● ACTIVE |
| APAlabama Plate Cutting CO INC | Saginaw | AL | — | ● ACTIVE |
All Steel, INC | Fairbanks | AK | — | ● ACTIVE |
| AIAmerican Industrial Inspection | Buena Park | CA | — | ● ACTIVE |
American Manufacturing & Engineering CO | Cleveland | OH | — | ● ACTIVE |
At&f Advanced Metals LLC | Orrville | OH | — | ● ACTIVE |
Balco Defense Company INC | Port Washington | NY | — | ● ACTIVE |
Chief Industries INC | Grand Island | NE | — | ● ACTIVE |
Clad Metal Specialties INC | Bay Shore | NY | — | ● ACTIVE |
Crawford Heating & Cooling CO. | Rock Island | IL | — | ● ACTIVE |
Custom Fab & Welding LLC | Haughton | LA | — | ● ACTIVE |
Dailco. INC. | La Grange | NC | — | ● ACTIVE |
Davi, INC | Addison | TX | — | ● ACTIVE |
| DIDeibel Industries, LLC | Leetonia | OH | — | ● ACTIVE |
Denis Daigle | Corinth | NY | — | ● ACTIVE |
| DMDonaldson Machine, LLC | Waynesburg | KY | — | ● ACTIVE |
| DMDrv Metal Fab LLC | East Waterford | PA | — | ● ACTIVE |
Fabrite INC | Jacksboro | TN | — | ● ACTIVE |
Flo Trend LLC | Houston | TX | — | ● ACTIVE |
Formasters Corporation | Mentor | OH | — | ● ACTIVE |
Gulf Island, L.l.c | Houma | LA | — | ● ACTIVE |
Heumann Environmental Company LLC | Jeffersonville | IN | — | ● ACTIVE |
| HEHigh Energy Metals, INC. | Sequim | WA | — | ● ACTIVE |
Hilltop Fabworks LLC | Chattaroy | WA | — | ● ACTIVE |
| IMImi Manufacturing INC | Bolingbrook | IL | — | ● ACTIVE |
| IPIron Prairie Fabrication Group LLC | Bay City | TX | — | ● ACTIVE |
Jam Industries, INC | Rochester | NY | — | ● ACTIVE |
Jesse Engineering Company | Tacoma | WA | — | ● ACTIVE |
Jonathan Engineered Solutions CORP. | Irvine | CA | — | ● ACTIVE |
Jre, LLC | White Castle | LA | — | ● ACTIVE |
| LMLb Metals LLC | Harvey | IL | 100–499 | ● ACTIVE |
| LSLegion Shielders LLC | Lodi | NJ | — | ● ACTIVE |
Lonestar Metalcraft LLC | Bryan | TX | — | ● ACTIVE |
Longhorn Fab Shop LLC | Brookville | OH | — | ● ACTIVE |
| MCMetal Components Plant 4 | Plainwell | MI | 20–99 | ● ACTIVE |
| MGMichael Graham Racing LLC | Titusville | FL | — | ● ACTIVE |
Miller Welding & Machine CO | Brookville | PA | — | ● ACTIVE |
Minnesota Gutter LLC | Evansville | MN | — | ● ACTIVE |
Monnig Welding, LLC | Cincinnati | OH | — | ● ACTIVE |
Nuclear Alloys Corporation | Wilson | NY | — | ● ACTIVE |
Peter Kaczmarczyk | Angola | NY | — | ● ACTIVE |
| RMRampage Manufacturing LLC | Klamath Falls | OR | — | ● ACTIVE |
Range Time Target Solutions LLC | Trego | WI | — | ● ACTIVE |
Rfc LLC | Shelbyville | KY | — | ● ACTIVE |
Richland Industries LLC | Pulaski | TN | — | ● ACTIVE |
Rocky Mountain Steel Services INC | Salt Lake City | UT | — | ● ACTIVE |
Scores and Bores LLC | Choctaw | OK | — | ● ACTIVE |
S Custom Welds, LLC | Marysville | MI | — | ● ACTIVE |
| SMService Machine and Welding Company, Incorporated | Ashland | VA | — | ● ACTIVE |
| SWSwansons Welding LLC | Springdale | AR | — | ● ACTIVE |
| TSTag Shelby Operating LLC | Shelby | NC | 100–499 | ● ACTIVE |
Trendweld CO. LLC | Picayune | MS | — | ● ACTIVE |
| TMTrident Maritime Systems, INC. | Newport News | VA | 20–99 | ● ACTIVE |