| BEBrunton Enterprises INC | Santa Fe Springs | CA | — | ◐ LIKELY ACTIVE |
| BFBucks Fabricating/hadley | Hadley | PA | — | ◐ LIKELY ACTIVE |
| CMCarroll Metal Works INC | National City | CA | — | ◐ LIKELY ACTIVE |
| CSCbi Services | Everett | WA | — | ◐ LIKELY ACTIVE |
| COCmc of Georgia | Toccoa | GA | — | ◐ LIKELY ACTIVE |
| CACmp Advanced Mechanical Solutions | Binghamton | NY | — | ◐ LIKELY ACTIVE |
| CSCompton Steel CO INC | Compton | CA | — | ◐ LIKELY ACTIVE |
| CMConstruction Materials Inc/cmi Coating Group INC Dba Industrial Painting Service | Hugo | MN | — | ◐ LIKELY ACTIVE |
Container Research Corp/lenni Rockdale | Glen Riddle | PA | — | ◐ LIKELY ACTIVE |
| DVDeerfield Valley Refab INC | Deerfield | MA | — | ◐ LIKELY ACTIVE |
| DODelta Oilfield Tank Company, LLC | Fort Morgan | CO | — | ◐ LIKELY ACTIVE |
| DFDesign Fabrication | Springfield | MO | — | ◐ LIKELY ACTIVE |
| DFDm Fabrication | Sterling Heights | MI | — | ◐ LIKELY ACTIVE |
| FPFabricated Products of Tampa, INC. | Tampa | FL | — | ◐ LIKELY ACTIVE |
| FIFairlead Integrated | Portsmouth | VA | — | ◐ LIKELY ACTIVE |
| FAFarr Apc | Jonesboro | AR | — | ◐ LIKELY ACTIVE |
| FCFlint Cliff Mfg CORP Dba Klein Mfg CORP | Burlington | IA | — | ◐ LIKELY ACTIVE |
| FSFmt Shipyard & Repair LLC - Fmt North Shipyard | Harvey | LA | — | ◐ LIKELY ACTIVE |
| FIFriedman Industries, INC. | Decatur | AL | — | ◐ LIKELY ACTIVE |
| GDGalland Dr Laydown Yard | Shelbeyville | TN | — | ◐ LIKELY ACTIVE |
| GIGamlet, Incorporated | York | PA | — | ◐ LIKELY ACTIVE |
| GFGeneral Fabricating Services, LLC | Coraopolis | PA | — | ◐ LIKELY ACTIVE |
| GFG F Munich Welding CO LLC | Jeffersonville | IN | — | ◐ LIKELY ACTIVE |
| GOGj Oliver INC @ Alpha Ind Pk | Alpha | NJ | — | ◐ LIKELY ACTIVE |
| GIGoldco Industries | Loveland | CO | — | ◐ LIKELY ACTIVE |
| GMGreenwell Machine Shop INC | Petoskey | MI | — | ◐ LIKELY ACTIVE |
| GCGulf Coast Marine Fabricators INC | Abbeville | LA | — | ◐ LIKELY ACTIVE |
| HRHannecard Roller Coatings INC. | Barberton | OH | — | ◐ LIKELY ACTIVE |
| HSHd Supply Construction Supply LTD (wc0206) | Springfield | VA | — | ◐ LIKELY ACTIVE |
| HPHeartland Precision LLC | Wahpeton | ND | — | ◐ LIKELY ACTIVE |
| HBHohmann & Barnard | Columbia | MD | — | ◐ LIKELY ACTIVE |
| HIHutchens Industries | Mansfield | MO | — | ◐ LIKELY ACTIVE |
| HCHydac CORP | Bethlehem | PA | — | ◐ LIKELY ACTIVE |
| HHydro-chem | Canton | GA | — | ◐ LIKELY ACTIVE |
| JTJ Tec Industries | East Peoria | IL | — | ◐ LIKELY ACTIVE |
| KIKertz Ironworks INC | Saint Louis | MO | — | ◐ LIKELY ACTIVE |
| KSKrotz Springs Gas Plant | Krotz Springs | LA | — | ◐ LIKELY ACTIVE |
| LSLapeyre Stair, INC. | New Orleans | LA | — | ◐ LIKELY ACTIVE |
| LILexicon, INC. | Blytheville | AR | — | ◐ LIKELY ACTIVE |
| LILexicon, INC. | Little Rock | AR | — | ◐ LIKELY ACTIVE |
Lippert Components, INC. - Indiana Frame Division | Goshen | IN | — | ◐ LIKELY ACTIVE |
| LSLittell Steel Co/bridgewater | New Brighton | PA | — | ◐ LIKELY ACTIVE |
| LSLoudon Steel INC | Millington | MI | — | ◐ LIKELY ACTIVE |
| LWL & W Fabricators INC. | Memphis | TN | — | ◐ LIKELY ACTIVE |
| MCMagnum Construction Co-midland | Midland | MI | — | ◐ LIKELY ACTIVE |
| MAMary a Smyth Nelson Et Al #15 Production Facility - Point Au Fer Field | Waterproof | LA | — | ◐ LIKELY ACTIVE |
| MFMas Fab, Incorporated Dba Formit Steel Company | Red Lion | PA | — | ◐ LIKELY ACTIVE |
| MIMcgregor Ind Inc/dunmore Plt | Dunmore | PA | — | ◐ LIKELY ACTIVE |
| MJMegquire & Jones CORP | South Portland | ME | — | ◐ LIKELY ACTIVE |
| MFMetal Forming Industries INC | Russellville | IN | — | ◐ LIKELY ACTIVE |
| MMetalforms | Beaumont | TX | — | ◐ LIKELY ACTIVE |
| MIMid-park INC - Mid-park Highway | Leitchfield | KY | — | ◐ LIKELY ACTIVE |
| MFMidstream Fuel Service LLC (harbor Island) | Aransas Pass | TX | — | ◐ LIKELY ACTIVE |
| MMMidwestern Metals Building Additions | Topeka | KS | — | ◐ LIKELY ACTIVE |
| MBMinshew Brothers Steel Construction INC | Lakeside | CA | — | ◐ LIKELY ACTIVE |
| MTMmi Tank and Industrial Services | Phoenix | AZ | — | ◐ LIKELY ACTIVE |
| MMM M Systems Corporation | Pendergrass | GA | — | ◐ LIKELY ACTIVE |
| MWModern Welding Company (0145020338) | Newark | OH | — | ◐ LIKELY ACTIVE |
| NNNewport News Shipbldg Oyster Pt Industrial Pk Opip | Newport News | VA | — | ◐ LIKELY ACTIVE |
| NVNew Vienna Metal Works INC | New Vienna | IA | — | ◐ LIKELY ACTIVE |
| NMNortheastern Mfg and Sales INC | Standish | MI | — | ◐ LIKELY ACTIVE |
| NHNucor Harris Rebar - Zellwood | Zellwood | FL | — | ◐ LIKELY ACTIVE |
| NRNucor Rebar Fabrication Northeast LLC | Pawtucket | RI | — | ◐ LIKELY ACTIVE |
| NWNucor Wire Prods Pa | New Salem | PA | — | ◐ LIKELY ACTIVE |
| OBOzarks Barge & Dock Service, INC. | Gravois Mills | MO | — | ◐ LIKELY ACTIVE |
Pegasus Steel | Ladson | SC | — | ◐ LIKELY ACTIVE |
| PSPhoenix Site | Phoenix | AZ | — | ◐ LIKELY ACTIVE |
| PEProcess Equipment, INC. Dba Process Barron | Pelham | AL | — | ◐ LIKELY ACTIVE |
| RJR J Thomas Mfg CO INC | Cherokee | IA | — | ◐ LIKELY ACTIVE |
| RFRoll Forming CORP | Shelbyville | KY | — | ◐ LIKELY ACTIVE |
| RMRose Metal Products INC | Springfield | MO | — | ◐ LIKELY ACTIVE |
| RTRoss Tech Corp/leola | Leola | PA | — | ◐ LIKELY ACTIVE |
| SCSauder Custom Fabrication INC | Emporia | KS | — | ◐ LIKELY ACTIVE |
| SFSenior Flexonics Pathway | Lewiston | ME | — | ◐ LIKELY ACTIVE |
| STSolar Turbines | Channelview | TX | — | ◐ LIKELY ACTIVE |
| SSSonne Steel INC | Smithfield | KY | — | ◐ LIKELY ACTIVE |
| SOSprague Operatinf Resources Facility - Mack Point | Searsport | ME | — | ◐ LIKELY ACTIVE |
| SSSteel Services Storage Building | Indianapolis | IN | — | ◐ LIKELY ACTIVE |
Steward Machine CO. INC Plant 2 | Birmingham | AL | — | ◐ LIKELY ACTIVE |
| SRStoney Ridge Fabricators | Palmerton | PA | — | ◐ LIKELY ACTIVE |
| SSStructural Steel Services, Inc., Plant 6 | Meridian | MS | — | ◐ LIKELY ACTIVE |
| SSStructural Steel Services Inc, Plants 1 | Meridian | MS | — | ◐ LIKELY ACTIVE |
| SSStructural Systems INC. | Nitro | WV | — | ◐ LIKELY ACTIVE |
| TITate INC | Saint Paul | VA | — | ◐ LIKELY ACTIVE |
| TFTaylor Forge Engr Sys | Greeley | KS | — | ◐ LIKELY ACTIVE |
Taylor Machine Works Inc, Plant Number 3 | Louisville | MS | — | ◐ LIKELY ACTIVE |
| TJThe John Wood CO | Oaks | PA | — | ◐ LIKELY ACTIVE |
Thompson Fabricating LLC | Tarrant | AL | — | ◐ LIKELY ACTIVE |
| TMTri-cities Manufacturing, INC. | Tuscumbia | AL | — | ◐ LIKELY ACTIVE |
| TIT&t Industrial Spray Coating | Lowell | MA | — | ◐ LIKELY ACTIVE |
| VIValmont Industries INC | Elkhart | IN | — | ◐ LIKELY ACTIVE |
| VTVirginia Transformer CORP | Roanoke | VA | — | ◐ LIKELY ACTIVE |
| WLWalpar, LLC | Birmingham | AL | — | ◐ LIKELY ACTIVE |
| WMWastequip Manufacturing Accurate Industries INC | Erial | NJ | — | ◐ LIKELY ACTIVE |
| WSWelco Services INC | Mcpherson | KS | — | ◐ LIKELY ACTIVE |
| WUWestern Utility Telecom | Salem | OR | — | ◐ LIKELY ACTIVE |
| WHWolf Hills Fabricators LLC | Abingdon | VA | — | ◐ LIKELY ACTIVE |
| 1V101 Vertical Fabrication | Fontana | CA | — | ◇ UNVERIFIED |
| 3S3d Steel CORP. | Salt Lake City | UT | — | ◇ UNVERIFIED |
| ABA & B Steel Fabricators INC | Memphis | TN | — | ◇ UNVERIFIED |