| SIShelton Industrial Pattern INC. | Saint Louis | MO | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| SPSherman Products Company | Saint Louis | MO | Fabricated Metal Product Manufacturing332721 | — | ◇ UNVERIFIED |
| SUShick U.s.a. | Kansas City | MO | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| SFSho-Me Fabrication LLC | Springfield | MO | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| SMShow Me Welding and Fabrication, LLC | Curryville | MO | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| SCSignature Craft, LLC | Saint Louis | MO | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| SLSinkits LLC | Nixa | MO | Fabricated Metal Product Manufacturing332510 | — | ◇ UNVERIFIED |
| SCSioux Chief Manufacturing | Kansas City | MO | Fabricated Metal Product Manufacturing332913 | — | ◇ UNVERIFIED |
| SESMF Enterprises, LLC | Republic | MO | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| SMS. M. F., Inc. | O'Fallon | MO | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| SLSmith Level Company Inc.* | Excelsior Springs | MO | Fabricated Metal Product Manufacturing332216 | — | ◇ UNVERIFIED |
| SESnyder Equipment Co., INC. | Nixa | MO | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| SFSoutheast Fabricating, INC. | Cape Girardeau | MO | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| SCSouthwestern Creations LLC | South West City | MO | Primary Metal Manufacturing331222 | — | ◇ UNVERIFIED |
| SSSouthwestern Supply & Machine Works* | Saint Joseph | MO | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| SSSouthwest Steel Fabrication LLC | Kansas City | MO | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| SSovema | Saint Louis | MO | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| SLSpg Laser Light Technologies LLC | Hermann | MO | Fabricated Metal Product Manufacturing332721 | — | ◇ UNVERIFIED |
| SPSpurgeons Port O Call | Stockton | MO | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| STS&S Tools LLC | Sainte Genevieve | MO | Fabricated Metal Product Manufacturing332216 | — | ◇ UNVERIFIED |
 Standard Machine and Mfg Company-big Bend | Saint Louis | MO | Fabricated Metal Product Manufacturing332117 | — | ◇ UNVERIFIED |
| SCStarcco Company, INC. | Maryland Heights | MO | Fabricated Metal Product Manufacturing332311 | — | ◇ UNVERIFIED |
| SJSt Joseph Machine & Speed LLC | Saint Joseph | MO | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| SLSt. Louis Hardware Manufacturing Company | Saint Louis | MO | Fabricated Metal Product Manufacturing332119 | — | ◇ UNVERIFIED |
| SFStork Fabricators INC. | Washington | MO | Fabricated Metal Product Manufacturing332111 | — | ◇ UNVERIFIED |
 Streamline Tool & Engineering LLC | Grain Valley | MO | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| SMSummit Machine Prods INC | Kansas City | MO | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| SPSunland Properties | Saint Louis | MO | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| SSyncreon | Kansas City | MO | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| SESystem Enterprise Corporation | Wheatland | MO | Fabricated Metal Product Manufacturing332618 | — | ◇ UNVERIFIED |
| TCTank Components Industries | Springfield | MO | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| THT&CM Holdings, LLC | Kansas City | MO | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| TSTech-fab Structural Steel, LLC | Vandalia | MO | Fabricated Metal Product Manufacturing332311 | — | ◇ UNVERIFIED |
| TCThe Cutting Edge Precision Machining Services, INC | Mount Vernon | MO | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| TTThe Tapco Tube Company | Kansas City | MO | Fabricated Metal Product Manufacturing332996 | — | ◇ UNVERIFIED |
| TBThomas Bumgardner | Independence | MO | Fabricated Metal Product Manufacturing332911 | — | ◇ UNVERIFIED |
| TIThorco Industries, INC. | Nevada | MO | Fabricated Metal Product Manufacturing332618 | — | ◇ UNVERIFIED |
| T3Tight 360 Properties, LLC | Jonesburg | MO | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| TPTrp Powder Coating of Central Missouri LLC | Boonville | MO | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| TTT & T Mfg | Fisk | MO | Fabricated Metal Product Manufacturing332111 | — | ◇ UNVERIFIED |
| TTTuell Tool Company INC. | Ferguson | MO | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| UUUdc USA INC | Warrensburg | MO | Fabricated Metal Product Manufacturing332994 | — | ◇ UNVERIFIED |
| UUUdc USA INC Dba Ultra Defense CORP | Kingsville | MO | Fabricated Metal Product Manufacturing332992 | — | ◇ UNVERIFIED |
| UUltraflo | Ste. Genevieve | MO | Fabricated Metal Product Manufacturing332911 | — | ◇ UNVERIFIED |
| UGUniversal Galvanizing | Wright City | MO | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| UKUsdoe Kansas City National Security Campus Building 23 | Kansas City | MO | Fabricated Metal Product Manufacturing332721 | — | ◇ UNVERIFIED |
| VAVan Am Tooling and Engineering | Saint Joseph | MO | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| WIWainwright Industries, Incorporated | Kansas City | MO | Fabricated Metal Product Manufacturing332119 | — | ◇ UNVERIFIED |
| WMWashington Machining Company | Washington | MO | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| WBWeber Building Components LLC | Nevada | MO | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
