| BLBroadleaf Lumber Company | Downing | MO | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| BWBrook & Whittle LLC | St Louis | MO | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| BPBrowns Processing | Elsberry | MO | Food Manufacturing311611 | — | ◇ UNVERIFIED |
| BRBuckhorn Rubber Products INC | Hannibal | MO | Plastics and Rubber Products Manufacturing326220 | — | ◇ UNVERIFIED |
| BMBuilder's Marble and Granite INC. | Fenton | MO | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| BWBunker Wood Products | Bunker | MO | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| BBButternutt Bread-interstate Brands CORP | Boonville | MO | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| BFB.w. Freeman INC. | Cuba | MO | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| CCCameron Concrete-cameron | Cameron | MO | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CICamie-campbell Inc-watson Industrial Park | St. Louis | MO | Chemical Manufacturing325520 | — | ◇ UNVERIFIED |
| CECampbell Earl Mfg Co-campbell Earl Mfg CO | North Kansas City | MO | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| CAC and K Sawmill | Birch Tree | MO | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| CSCanedy Sign & Graphics/admiral Wholesale | Cape Girardeau | MO | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| CUCanoak USA INC. | Salem | MO | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| CMCapital Materials Columbia Shop | Columbia | MO | Textile Mills313320 | — | ◇ UNVERIFIED |
| CMCapital Materials LLC | Jefferson City | MO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CQCapital Quarries Company INC - Christy Lane Quarry | Jefferson City | MO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CQCapital Quarries-high Hill Quarry - High Hill Quarry | High Hill | MO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CPCaraustar Packaging-baur Blvd | St. Louis | MO | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| CTCardinal Trailer Sales | Webb City | MO | Transportation Equipment Manufacturing336214 | — | ◇ UNVERIFIED |
| CLCare-tech Laboratories/consolidated Chemical, INC. | St Louis | MO | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| CICargill Inc-sikeston | Sikeston | MO | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| CSCashs Scrap Metal & Iron | Saint Louis | MO | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| CPCatalent Pharma Solutions, INC. | Kansas City | MO | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| CMC&c Mfg Aka Dls Partners LLC Dba Square One Supply CO | Springfield | MO | Chemical Manufacturing325193 | — | ◇ UNVERIFIED |
| CCcp | Jefferson City | MO | Textile Mills313320 | — | ◇ UNVERIFIED |
| CICdex Inc-cdex INC | Pacific | MO | Fabricated Metal Product Manufacturing332721 | — | ◇ UNVERIFIED |
| CCCentaur Concrete Co-chesterfield | Chesterfield | MO | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CECentral Electric Company LLC | Fulton | MO | Electrical Equipment, Appliance & Component Manufacturing335313 | — | ◇ UNVERIFIED |
| CMCentral Missouri Agriservice, LLC. - Marshall | Marshall | MO | Food Manufacturing311211 | — | ◇ UNVERIFIED |
| CSCentral States Refining CO INC | Versailles | MO | Primary Metal Manufacturing331492 | — | ◇ UNVERIFIED |
| CCCentury Concrete INC Belton Facility | Belton | MO | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CSCenveo St. Louis-reco | Crestwood | MO | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| CCCeramo CO Inc-jackson | Jackson | MO | Nonmetallic Mineral Product Manufacturing327110 | — | ◇ UNVERIFIED |
| COCert Operations Rcb, LLC Labadie | Labadie | MO | Petroleum and Coal Products Manufacturing324199 | — | ◇ UNVERIFIED |
| CSCgb St Louis Shipyard | St Louis | MO | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| CSCgb St. Louis Shipyard-office Barge | St. Louis | MO | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| CPCg Power Systems | Washington | MO | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◇ UNVERIFIED |
| CMChamois Mfa | Chamois | MO | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| CRChemetron Railway Products Inc-true-temper Plant | Kansas City | MO | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| CSChem Supply CO | Springfield | MO | Chemical Manufacturing325188 | — | ◇ UNVERIFIED |
| CSCherokee Sign & Screen Print INC | Springfield | MO | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| CBChester Bross Construction CO. | Van Buren | MO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CCChevron Chemical CO - Maryland Heights | Maryland Heights | MO | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| CRChillicothe Ready Mix | Chillicothe | MO | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CIChromewright INC | Lees Summit | MO | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| CLChrysler Llc, North Assembly Plant | Fenton | MO | Transportation Equipment Manufacturing336112 | — | ◇ UNVERIFIED |
| CSChrysler St. Louis South Assembly Plant | Fenton | MO | Transportation Equipment Manufacturing336110 | — | ◇ UNVERIFIED |
| CECk Enterprises | Lees Summit | MO | Chemical Manufacturing325110 | — | ◇ UNVERIFIED |
| CLClarios Lower Lake Rd | St. Joseph | MO | Fabricated Metal Product Manufacturing332117 | — | ◇ UNVERIFIED |
