| JMJohnson Marcraft | Maryland Heights | MO | Machinery Manufacturing333415 | 100-499 | ◐ LIKELY ACTIVE |
| LPLake Printing | Osage Beach | MO | Printing and Related Support Activities323110 | 20-99 | ◐ LIKELY ACTIVE |
| LMLandmark Manufacturing CORP | Gallatin | MO | Fabricated Metal Product Manufacturing332116 | 20-99 | ◐ LIKELY ACTIVE |
| LNLenco, Nlc INC. | Jackson | MO | Primary Metal Manufacturing331511 | 20-99 | ◐ LIKELY ACTIVE |
| LRLkq Remanufacturing | Springfield | MO | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| LILmc Industries | Arnold | MO | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
| MLMagnet LLC | Washington | MO | Printing and Related Support Activities323111 | 100-499 | ◐ LIKELY ACTIVE |
| MLMagruder Limestone CO Inc-troy Quarry | Troy | MO | Petroleum and Coal Products Manufacturing324121 | 20-99 | ◐ LIKELY ACTIVE |
| MAMark Andy INC. | Chesterfield | MO | Printing and Related Support Activities323111 | 100-499 | ◐ LIKELY ACTIVE |
| MFMartin Foundry CO | Kansas City | MO | Primary Metal Manufacturing331524 | 1-19 | ◐ LIKELY ACTIVE |
| MCMelius CORP Dba Space Craft Mfg | Concordia | MO | Transportation Equipment Manufacturing336214 | 20-99 | ◐ LIKELY ACTIVE |
| MPMissouri Pipe Fittings CO | Saint Louis | MO | Fabricated Metal Product Manufacturing332919 | 20-99 | ◐ LIKELY ACTIVE |
| MPMissouri Plating Company | Kansas City | MO | Fabricated Metal Product Manufacturing332116 | 1-19 | ◐ LIKELY ACTIVE |
| MOM & O Concrete INC | Memphis | MO | Nonmetallic Mineral Product Manufacturing327320 | 1-19 | ◐ LIKELY ACTIVE |
| MLModern Litho-print CO | Jefferson City | MO | Printing and Related Support Activities323111 | 100-499 | ◐ LIKELY ACTIVE |
| MIMp Industries, INC. | O'fallon | MO | Primary Metal Manufacturing331511 | 20-99 | ◐ LIKELY ACTIVE |
| OSOzark Steel Fabricators INC | Farmington | MO | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| PEPingel Exchanger Service INC | Pevely | MO | Machinery Manufacturing333912 | 1-19 | ◐ LIKELY ACTIVE |
| PCPlatte County Ready Mix-platte County Ready Mix | Platte City | MO | Nonmetallic Mineral Product Manufacturing327320 | 1-19 | ◐ LIKELY ACTIVE |
| PIPlaypower INC | Monett | MO | Fabricated Metal Product Manufacturing332999 | 500+ | ◐ LIKELY ACTIVE |
| PCPosty Cards | Kansas City | MO | Printing and Related Support Activities323111 | 20-99 | ◐ LIKELY ACTIVE |
| PMPro-tect Manufacturing CO | St. Louis | MO | Plastics and Rubber Products Manufacturing326140 | 1-19 | ◐ LIKELY ACTIVE |
| RORedneck Outdoor Products | Lamar | MO | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| RARoderick Arms & Tool CORP | Monett | MO | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| RIRycom Instruments INC | Raytown | MO | Computer and Electronic Product Manufacturing334515 | 1-19 | ◐ LIKELY ACTIVE |
| SLSaint Louis Precision Casting Company | Saint Louis | MO | Primary Metal Manufacturing331511 | 1-19 | ◐ LIKELY ACTIVE |
| SISbpi INC | Earth City | MO | Printing and Related Support Activities323113 | 20-99 | ◐ LIKELY ACTIVE |
| SMShamrad Metal Fabricators INC | Saint Joseph | MO | Fabricated Metal Product Manufacturing332313 | 1-19 | ◐ LIKELY ACTIVE |
| SFSmith Flooring Company | Mountain View | MO | Wood Product Manufacturing321114 | 20-99 | ◐ LIKELY ACTIVE |
| SSSpeedway Steel Fabrication INC | Crystal City | MO | Fabricated Metal Product Manufacturing332312 | 1-19 | ◐ LIKELY ACTIVE |
| SMSpringfield Marine | Nixa | MO | Fabricated Metal Product Manufacturing332510 | 20-99 | ◐ LIKELY ACTIVE |
| SEStarline East Expansion | Sedalia | MO | Fabricated Metal Product Manufacturing332992 | 20-99 | ◐ LIKELY ACTIVE |
| SUStarting USA | Poplar Bluff | MO | Fabricated Metal Product Manufacturing332117 | 1-19 | ◐ LIKELY ACTIVE |
| SLSummit Litho INC | Lees Summit | MO | Printing and Related Support Activities323111 | 1-19 | ◐ LIKELY ACTIVE |
| SMSuperior Metal Treating & Equipment INC | Kansas City | MO | Fabricated Metal Product Manufacturing332811 | 20-99 | ◐ LIKELY ACTIVE |
| TPTaber's Products INC | Henrietta | MO | Chemical Manufacturing325510 | 1-19 | ◐ LIKELY ACTIVE |
| USU S Tape & Label | Saint Louis | MO | Printing and Related Support Activities323111 | 20-99 | ◐ LIKELY ACTIVE |
| WIWeber Industries | St Louis | MO | Machinery Manufacturing333914 | 20-99 | ◐ LIKELY ACTIVE |
| WRWhistle Redi-mix Inc-pleasant Hill Site | Pleasant Hill | MO | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| AIAllen Industries LLC | Sedalia | MO | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| OTOregon Tool INC | Kansas City | MO | Fabricated Metal Product Manufacturing332116 | — | ◇ UNVERIFIED |
| 3N3m Nevada Plant | Nevada | MO | Plastics and Rubber Products Manufacturing326113 | — | ◐ LIKELY ACTIVE |
| 3T3 Trails Brewing | Independence | MO | Beverage and Tobacco Product Manufacturing312130 | 1-19 | ◐ LIKELY ACTIVE |
| AMAble Manufacturing & Assembly LLC | Joplin | MO | Plastics and Rubber Products Manufacturing326121 | — | ◐ LIKELY ACTIVE |
| AMAdm Milling CO St Louis Mill | Saint Louis | MO | Food Manufacturing311211 | — | ◐ LIKELY ACTIVE |
| ATAerofil Technology, INC. | Sullivan | MO | Chemical Manufacturing325998 | 100-499 | ◐ LIKELY ACTIVE |
| ASAgp - St. Joseph | St. Joseph | MO | Food Manufacturing311222 | — | ◐ LIKELY ACTIVE |
| ALAlbaugh, LLC | Saint Joseph | MO | Chemical Manufacturing325320 | 100-499 | ◐ LIKELY ACTIVE |
| APAlltrista Plastics LLC | Springfield | MO | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
All-way Wire Rope & Splicing, INC. | Bowling Green | MO | Fabricated Metal Product Manufacturing332618 | 1-19 | ◐ LIKELY ACTIVE |