| SESjw Enterprises | Springfield | MO | Transportation Equipment Manufacturing336411 | — | ◇ UNVERIFIED |
| SMSmitty's Millwork and Supply | Springfield | VA | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| SASpringfield Abc, LLP | Springfield | NJ | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| SASpringfield Asphalt Plant | Springfield | KY | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| SBSpringfield Beer Company | Springfield | IL | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| SBSpringfield Beer Company | Springfield | IL | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| SCSpringfield Concrete Block & Brick, INC. | Springfield | OH | Nonmetallic Mineral Product Manufacturing327331 | — | ◇ UNVERIFIED |
| SCSpringfield Concrete Recycling LLC | Springfield | IL | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| SRSpringfield Redrying CO | Springfield | KY | Beverage and Tobacco Product Manufacturing312230 | — | ◇ UNVERIFIED |
 Springfield Remanufacturing CORP | Springfield | MO | Electrical Equipment, Appliance & Component Manufacturing335312 | — | ◇ UNVERIFIED |
| SSSpringfield Sign and Neon | Springfield | MO | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| SPSpurling Property Management, LLC | Springfield | MI | Fabricated Metal Product Manufacturing332721 | — | ◇ UNVERIFIED |
| SEStandard Electric Steel Casting Co-springfield | Springfield | MO | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| SAStepup Apparel INC | Springfield | OR | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| SCStone Container Corporation-stone Container Corporation | Springfield | MO | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| SSStripes & Stuff Graphic Signs, Inc. | Springfield | MO | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| SLSundance Lumber CO INC | Springfield | OR | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| SPSuper Pantry | Springfield | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| SPSuper Pantry 50 | Springfield | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| SSSurmeier & Surmeier INC | Springfield | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| SSSurmeier & Surmeier INC | Springfield | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| SSSurmeier & Surmeier INC | Springfield | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| STSyntech Technology INC | Springfield | VA | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| TCTank Components Industries | Springfield | MO | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| TFThe Fresh Express INC | Springfield | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| TPThe Pallet Shop | Springfield | IL | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| TMThin Metal Ventures INC. | Springfield | MA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| TTTie & Timber Beer Co. LLC | Springfield | MO | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| TSTimken Smo LLC Springfield | Springfield | MO | Plastics and Rubber Products Manufacturing326220 | — | ◇ UNVERIFIED |
| TMTracker Marine-springfield Plant | Springfield | MO | Transportation Equipment Manufacturing336612 | — | ◇ UNVERIFIED |
| TATrb Associates INC | Springfield | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| TITrimBoard, Inc. | Springfield | MA | Wood Product Manufacturing321912 | — | ◇ UNVERIFIED |
| TITri-meng INC | Springfield | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| TLTriSeptagon LLC | Springfield | MA | Furniture and Related Product Manufacturing337212 | — | ◇ UNVERIFIED |
| TITristate Imaging | Springfield | PA | Computer and Electronic Product Manufacturing334510 | — | ◇ UNVERIFIED |
| TITriton International Enterprises | Springfield | VA | Plastics and Rubber Products Manufacturing326112 | — | ◇ UNVERIFIED |
| TMTurtle Mountain LLC | Springfield | OR | Food Manufacturing311520 | — | ◇ UNVERIFIED |
| TMTurtle Mountain LLC D.b.a. So Delicious Dairy Free | Springfield | OR | Food Manufacturing311412 | — | ◇ UNVERIFIED |
| UIUh Industries LLC | Springfield | OR | Furniture and Related Product Manufacturing337122 | — | ◇ UNVERIFIED |
| UTUniversal Tool Steel LLC | Springfield | TN | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| UOUsdol - Osha Springfield Area Office | Springfield | MA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| USUsdol-osha Springfield Area Office | Springfield | MA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| VIVickilane INC | Springfield | OR | Nonmetallic Mineral Product Manufacturing327112 | — | ◇ UNVERIFIED |
| VLVstructural LLC | Springfield | VA | Fabricated Metal Product Manufacturing332618 | — | ◇ UNVERIFIED |
| VMVulcan Materials Company | Springfield | VA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| WMWheeler Metals INC | Springfield | MO | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| WWWhich Wich | Springfield | MO | Food Manufacturing311991 | — | ◇ UNVERIFIED |
| WMWhites Machine Shop | Springfield | MO | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| WRWildly Rooted Boutique LLC | Springfield | IL | Miscellaneous Manufacturing339910 | — | ◇ UNVERIFIED |
| WCWillamette Custom Woodworks LLC | Springfield | OR | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
