| JSJohn Stark Printing Company-manchester Rd | Saint Louis | MO | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| JSJ S Alberici Construction | Saint Louis | MO | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| KMKeller Mfg-keller Mfg | Saint Louis | MO | Fabricated Metal Product Manufacturing332212 | — | ◇ UNVERIFIED |
| KBKickham Boiler & Engineering | Saint Louis | MO | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| KDKindeva Drug Deliveries | Saint Louis | MO | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| KSKohler & Sons Inc-page Ave | Saint Louis | MO | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| KBKupferer Brothers-st Louis | Saint Louis | MO | Fabricated Metal Product Manufacturing332114 | — | ◇ UNVERIFIED |
| LRLandvatter Ready Mix-barrett Station Road | Saint Louis | MO | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| LRLandvatter Ready Mix Market | Saint Louis | MO | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| LCLemay Concrete Block-lemay Concrete Block | Saint Louis | MO | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| LLLoose Leaf Hardware Mfg Co-quick Action Div | Saint Louis | MO | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| MTMarquette Tool & Die | Saint Louis | MO | Fabricated Metal Product Manufacturing332119 | — | ◇ UNVERIFIED |
| MLMcfadden Lighting-mcfadden Lighting | Saint Louis | MO | Electrical Equipment, Appliance & Component Manufacturing335122 | — | ◇ UNVERIFIED |
| MUMedrano USA INC | Saint Louis | MO | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| MLMerial Limited | Saint Louis | MO | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| MSMerit Specialities-merit Specialities | Saint Louis | MO | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| MSModern Screw Products - Modern Screw Products | Saint Louis | MO | Fabricated Metal Product Manufacturing332721 | — | ◇ UNVERIFIED |
| MIMozel Inc-mozel INC | Saint Louis | MO | Food Manufacturing311942 | — | ◇ UNVERIFIED |
| NGNational Graphics-national Graphics | Saint Louis | MO | Paper Manufacturing322222 | — | ◇ UNVERIFIED |
| NFNew Frontier Materials Operations Alpha LLC Kingshighway Asphalt | Saint Louis | MO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| NNies/artcraft-nies/artcraft | Saint Louis | MO | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| NCNooter Corp-nooter CORP | Saint Louis | MO | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| NINordyne Inc-grand Plant | Saint Louis | MO | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| OPOmega Protein Inc-omega Protein INC | Saint Louis | MO | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| OBOzark Building Materials, LLC Plant 1 | Saint Louis | MO | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| PCPace Construction Co-pace Construction CO | Saint Louis | MO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| PCPackaging Concepts Inc-packaging Concepts INC | Saint Louis | MO | Paper Manufacturing322221 | — | ◇ UNVERIFIED |
| PIPaintco INC | Saint Louis | MO | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| PHPar Health - Webster | Saint Louis | MO | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| PSPermacel St Louis Inc-permacel St Louis INC | Saint Louis | MO | Chemical Manufacturing325520 | — | ◇ UNVERIFIED |
| PSPetnet Solutions | Saint Louis | MO | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| QPQuebecor Printing/sayers Inc-manchester Rd | Saint Louis | MO | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| RBRaineri Building Materials-raineri Building Materials | Saint Louis | MO | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| RCRay-carroll County Grain Growers Inc-st Louis - Duncan Plant | Saint Louis | MO | Food Manufacturing311211 | — | ◇ UNVERIFIED |
| RPRepco Printers Inc-st Charles Rock Road | Saint Louis | MO | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| RSRepco Solutions | Saint Louis | MO | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| RCRexite Casting | Saint Louis | MO | Primary Metal Manufacturing331316 | — | ◇ UNVERIFIED |
| RIRhodia Inc-rhodia INC | Saint Louis | MO | Chemical Manufacturing325000 | — | ◇ UNVERIFIED |
| RRRiley Ready Mix & Materials Inc-riley Ready Mix & Materials INC | Saint Louis | MO | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| RCRonnoco Coffee-ronnoco Coffee | Saint Louis | MO | Food Manufacturing311920 | — | ◇ UNVERIFIED |
| RQRuprecht Quarry-paule Rd | Saint Louis | MO | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| SWSherwin Williams #708470 | Saint Louis | MO | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| SRSiegel Robert Plating-siegel Robert Plating | Saint Louis | MO | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| SASigma Aldrich Chemical Company | Saint Louis | MO | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| SASigma Aldrich CO | Saint Louis | MO | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| SISolutia Inc-john F Queeny Plant | Saint Louis | MO | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| SMSouthern Metal Processing | Saint Louis | MO | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| SLSt. Louis Composting - Hall Street | Saint Louis | MO | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
| SLSt Louis (ex) Army Ammunition Plant | Saint Louis | MO | Fabricated Metal Product Manufacturing332993 | — | ◇ UNVERIFIED |
| SLSt. Louis Metallizing Company | Saint Louis | MO | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
