| MIMastertaste INC. | Fenton | MO | Food Manufacturing311930 | — | ◇ UNVERIFIED |
| MTMccay Tool & Engineering Company | Fenton | MO | Transportation Equipment Manufacturing336413 | — | ◇ UNVERIFIED |
| OGOptima Graphics-fenton | Fenton | MO | Textile Product Mills314999 | — | ◇ UNVERIFIED |
| OOrizon | Fenton | MO | Transportation Equipment Manufacturing336412 | — | ◇ UNVERIFIED |
| PCP C Plating | Fenton | MO | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| SBS & B Pharma Dba Alkem Laboratories | Fenton | MO | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| THTiffany Home Prods | Fenton | MO | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| 1F127 Fenton MO | Fenton | MO | Food Manufacturing311811 | 20-99 | ◐ LIKELY ACTIVE |
| BPBaer Precision, INC | Fenton | MO | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| BABASF Agricultural Solutions US LLC - Fenton | Fenton | MO | Chemical Manufacturing325320 | 20-99 | ◐ LIKELY ACTIVE |
| CWChampion Window of St Louis | Fenton | MO | Plastics and Rubber Products Manufacturing326121 | 1-19 | ◐ LIKELY ACTIVE |
| CMCorza Medical - Fenton | Fenton | MO | Miscellaneous Manufacturing339112 | 20-99 | ◐ LIKELY ACTIVE |
| FCFenton Container | Fenton | MO | Paper Manufacturing322211 | 100-499 | ◐ LIKELY ACTIVE |
| FMFenton MO | Fenton | MO | Electrical Equipment, Appliance & Component Manufacturing335931 | 100-499 | ◐ LIKELY ACTIVE |
| GEGrey Eagle Distributors | Fenton | MO | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| HMH2o Machine and Fabrication, LLC | Fenton | MO | Miscellaneous Manufacturing339999 | — | ◐ LIKELY ACTIVE |
| KLKupferle, LLC | Fenton | MO | Fabricated Metal Product Manufacturing332911 | 20-99 | ◐ LIKELY ACTIVE |
| NUNfm US LLC | Fenton | MO | Plastics and Rubber Products Manufacturing326130 | — | ◐ LIKELY ACTIVE |
| PSPayler Signs & Graphics, LLC | Fenton | MO | Miscellaneous Manufacturing339950 | 20-99 | ◐ LIKELY ACTIVE |
| PCProduction Castings, Inc. | Fenton | MO | Primary Metal Manufacturing331523 | 100-499 | ◐ LIKELY ACTIVE |
| SASisu Armaments Company LLC | Fenton | MO | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| SISurgical Instrument Manufacturers Inc | Fenton | MO | Miscellaneous Manufacturing339112 | 100-499 | ◐ LIKELY ACTIVE |
| TPTaylor Print and Visual Impressions - Fenton MO - 0105-MOFE1 | Fenton | MO | Printing and Related Support Activities323111 | 20-99 | ◐ LIKELY ACTIVE |
| TUTops Unlimited Inc | Fenton | MO | Furniture and Related Product Manufacturing337212 | 20-99 | ◐ LIKELY ACTIVE |
| 1W1590 W. Lark Industrial Park LLC | Fenton | MO | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| AMAero Metal, LLC | Fenton | MO | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| BIBender INC | Fenton | MO | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
Black Knight Enterprises Lld Dba Hubbs Machine | Fenton | MO | Computer and Electronic Product Manufacturing334519 | — | ◇ UNVERIFIED |
| BMBuckert Mold & Machine CO. | Fenton | MO | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| CSComarco St. Louis, INC. | Fenton | MO | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| CSCustom Sample Systems, INC. | Fenton | MO | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| FMFenton Metal Works LLC | Fenton | MO | Furniture and Related Product Manufacturing337124 | — | ◇ UNVERIFIED |
| FIFormstore Incorporated | Fenton | MO | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| GPGuardian Products & Packaging INC. | Fenton | MO | Food Manufacturing311340 | — | ◇ UNVERIFIED |
| HFHeart Five Holdings, LLC | Fenton | MO | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| HIHurtco, INC. | Fenton | MO | Fabricated Metal Product Manufacturing332612 | — | ◇ UNVERIFIED |
| KWKupferle Water Solutions | Fenton | MO | Fabricated Metal Product Manufacturing332911 | — | ◇ UNVERIFIED |
| MSManifold Systems INC | Fenton | MO | Transportation Equipment Manufacturing336312 | — | ◇ UNVERIFIED |
| MGMasterpiece Graphix INC. | Fenton | MO | Printing and Related Support Activities323115 | — | ◇ UNVERIFIED |
| MGMidwest Graphic Finishers-fenton Plant | Fenton | MO | Miscellaneous Manufacturing339940 | — | ◇ UNVERIFIED |
| NENo-mar Enterprises | Fenton | MO | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| OGOptima Graphics, INC. | Fenton | MO | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| PNPet Nutrition Kitchens, LLC | Fenton | MO | Food Manufacturing311111 | — | ◇ UNVERIFIED |
| RIRamair, INC. | Fenton | MO | Machinery Manufacturing333411 | — | ◇ UNVERIFIED |
| RTReiss Tool & Machine INC. | Fenton | MO | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| RSRe-sort Solutions | Fenton | MO | Nonmetallic Mineral Product Manufacturing327213 | — | ◇ UNVERIFIED |
| RRitepoint | Fenton | MO | Miscellaneous Manufacturing339941 | — | ◇ UNVERIFIED |
| SBSpectrum Business Solutions | Fenton | MO | Plastics and Rubber Products Manufacturing326130 | — | ◇ UNVERIFIED |
| TBTamko Building Products LLC | Fenton | MO | Petroleum and Coal Products Manufacturing324122 | — | ◇ UNVERIFIED |
| TSTechnical Sales & Services, INC. | Fenton | MO | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |