| PIPd Innovative, LLC | Fenton | MO | Machinery Manufacturing333517 | 20-99 | ◐ LIKELY ACTIVE |
| CDControl Devices | Fenton | MO | Primary Metal Manufacturing331210 | 100-499 | ◐ LIKELY ACTIVE |
| SLSpecgx LLC | Fenton | MO | Chemical Manufacturing325412 | 1-19 | ◐ LIKELY ACTIVE |
| KAKillark a Div of Hubbell | Fenton | MO | Electrical Equipment, Appliance & Component Manufacturing335931 | — | ◐ LIKELY ACTIVE |
| SLSt Louis Marble CO | Fenton | MO | Plastics and Rubber Products Manufacturing326191 | — | ◐ LIKELY ACTIVE |
| AMAero Metal Finishing, LLC | Fenton | MO | Fabricated Metal Product Manufacturing332811 | — | ◐ LIKELY ACTIVE |
| FTFol Tape LLC | Fenton | MO | Apparel Manufacturing315999 | — | ◐ LIKELY ACTIVE |
Nooter/eriksen INC. | Fenton | MO | Fabricated Metal Product Manufacturing332410 | — | ◐ LIKELY ACTIVE |
| SPStl Pneumatic, INC. | Fenton | MO | Machinery Manufacturing333991 | — | ◐ LIKELY ACTIVE |
| WWWestern Wire Products Company | Fenton | MO | Fabricated Metal Product Manufacturing332613 | 20-99 | ◐ LIKELY ACTIVE |
| MTMachine Technology, INC. | Fenton | MO | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| CCClayton CORP | Fenton | MO | Plastics and Rubber Products Manufacturing326122 | 100-499 | ◐ LIKELY ACTIVE |
| GPGarlich Printing Company | Fenton | MO | Printing and Related Support Activities323110 | 20-99 | ◐ LIKELY ACTIVE |
| IPInternational Paper-fenton Plant 7396 | Fenton | MO | Paper Manufacturing322211 | — | ◐ LIKELY ACTIVE |
| JFJohn Fabick Tractor CO | Fenton | MO | Transportation Equipment Manufacturing336211 | — | ◐ LIKELY ACTIVE |
| CPCoatings Plus, INC | Fenton | MO | Primary Metal Manufacturing331524 | — | ◐ LIKELY ACTIVE |
| HSHallmark Stone | Fenton | MO | Nonmetallic Mineral Product Manufacturing327991 | 100-499 | ◐ LIKELY ACTIVE |
| LMLochhead Mfg. CO. LLC | Fenton | MO | Food Manufacturing311942 | 1-19 | ◐ LIKELY ACTIVE |
| SRSinclair & Rush | Fenton | MO | Plastics and Rubber Products Manufacturing326150 | — | ◐ LIKELY ACTIVE |
| 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 |