| NNNewport News Shipbldg Oyster Pt Industrial Pk Opip | Newport News | VA | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| NVNew Vienna Metal Works INC | New Vienna | IA | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
North Alabama Fabricating Company, INC. | Cullman | AL | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| NHNucor Harris Rebar - Zellwood | Zellwood | FL | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| NRNucor Rebar Fabrication Northeast LLC | Pawtucket | RI | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| NWNucor Wire Prods Pa | New Salem | PA | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| OKO & K American CORP. | Chicago | IL | Primary Metal Manufacturing331111 | — | ◐ LIKELY ACTIVE |
| PWPampa Wind Tower Manufacturing Facility | Pampa | TX | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| PAPostle Aluminum (p0448) | Cassopolis | MI | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |
| PPPrecision Pulley & Idler - Lenox | Lenox | IA | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| PEProcess Equipment, INC. Dba Process Barron | Pelham | AL | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| RHRanch Hand Beeville | Beeville | TX | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| RSRegional Steel CORP | Fontana | CA | Primary Metal Manufacturing331221 | — | ◐ LIKELY ACTIVE |
| RJR J Thomas Mfg CO INC | Cherokee | IA | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| RMRocky Mountain Fabrication | Salt Lake City | UT | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| RMRose Metal Products INC | Springfield | MO | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| RTRoss Tech Corp/leola | Leola | PA | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| SISabre Industries | Alvarado | TX | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
Schuff Steel Gulf Coast | Humble | TX | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| SMShugart Manufacturing | Chester | SC | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| STSolar Turbines | Channelview | TX | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| STSolar Turbines | Channelview | TX | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| SSSonne Steel INC | Smithfield | KY | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| SPSouthern Post Texas | San Marcos | TX | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| SOSprague Operatinf Resources Facility - Mack Point | Searsport | ME | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
Steele Solutions INC | South Milwaukee | WI | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
Steelfab, INC. | York | SC | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
Steelfab, INC. - Texas Division | Durant | OK | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| SOSteelfab of Fayetteville | Fayetteville | NC | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
Steelfab West, INC. | Tangent | OR | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| SWSteelfab West, INC. | Chandler | AZ | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| SSSteel Services Storage Building | Indianapolis | IN | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
Steward Machine CO. INC Plant 2 | Birmingham | AL | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| SSStructural Steel Services INC Plant 2 | Meridian | MS | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| SSStructural Steel Services, Inc., Plant 6 | Meridian | MS | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| SSStructural Steel Services Inc, Plants 1 | Meridian | MS | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| SSStructural Systems INC. | Nitro | WV | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| SISuperior Iron Works, LLC | Sterling | VA | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| TITate INC | Saint Paul | VA | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| TFTaylor Forge Engr Sys | Greeley | KS | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| TSTebbens Steel LLC | Calverton | NY | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| TMTexas Miscellaneous Iron | Oakwood | TX | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| TSTosoh Smd, INC | Grove City | OH | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| TTTower Tech | Abilene | TX | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| TBTrans Bay Steel CORP | San Pablo | CA | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| TMTri-cities Manufacturing, INC. | Tuscumbia | AL | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| TITrinity Industries Plant 127 Stearns Airport Equip | Fort Worth | TX | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| TSTri Star Metals, INC. | Dixon | CA | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| TIT&t Industrial Spray Coating | Lowell | MA | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| VIValmont Industries INC | Elkhart | IN | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |