| LNLinde Neosho | Neosho | MO | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| LKLogoplaste, Kansas City | Kansas City | MO | Plastics and Rubber Products Manufacturing326160 | 20-99 | ◐ LIKELY ACTIVE |
| LFLucerne Feed Mill -est | Lucerne | MO | Food Manufacturing311119 | 20-99 | ◐ LIKELY ACTIVE |
| LILuxco, Inc. - Corporate | Saint Louis | MO | Beverage and Tobacco Product Manufacturing312140 | 20-99 | ◐ LIKELY ACTIVE |
| LILuxco, Inc. - Corporate | St. Louis | MO | Beverage and Tobacco Product Manufacturing312140 | 20-99 | ◐ LIKELY ACTIVE |
| LILuxco Inc. - St. Louis, MO | St Louis | MO | Beverage and Tobacco Product Manufacturing312140 | 20-99 | ◐ LIKELY ACTIVE |
| LIL&W Industries, LLC-Charles Way | Strafford | MO | Computer and Electronic Product Manufacturing334290 | 20-99 | ◐ LIKELY ACTIVE |
| MCMacArthur Company - Energy Panel Structures MO | Perryville | MO | Fabricated Metal Product Manufacturing332311 | 20-99 | ◐ LIKELY ACTIVE |
| MKMactac Kansas City | North Kansas City | MO | Paper Manufacturing322220 | 20-99 | ◐ LIKELY ACTIVE |
| MCMadison County Wood Products Inc. Clifton Hill | Clifton Hill | MO | Wood Product Manufacturing321920 | 20-99 | ◐ LIKELY ACTIVE |
| MRMagnesita Refractories Pevely Plant | Pevely | MO | Nonmetallic Mineral Product Manufacturing327120 | 20-99 | ◐ LIKELY ACTIVE |
| MBMain BDNTL | Herculaneum | MO | Miscellaneous Manufacturing339116 | 20-99 | ◐ LIKELY ACTIVE |
| MDMain DC | Saint Charles | MO | Printing and Related Support Activities323111 | 20-99 | ◐ LIKELY ACTIVE |
| MRMain RL | North Kansas City | MO | Chemical Manufacturing325613 | 20-99 | ◐ LIKELY ACTIVE |
| MAMarco a Terex brand | Mount Vernon | MO | Machinery Manufacturing333922 | 20-99 | ◐ LIKELY ACTIVE |
| MAMarco a Terex brand | Mt Vernon | MO | Machinery Manufacturing333922 | 20-99 | ◐ LIKELY ACTIVE |
| MHMaryland Heights, MO (MO008) | Maryland Heights | MO | Transportation Equipment Manufacturing336411 | 20-99 | ◐ LIKELY ACTIVE |
| MMaryville | Maryville | MO | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| MKMasterack - Kansas City | Kansas City | MO | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| MIMasterclock, Inc. | St. Charles | MO | Computer and Electronic Product Manufacturing334220 | 20-99 | ◐ LIKELY ACTIVE |
| MPMauser Packaging Solutions | Chillicothe | MO | Plastics and Rubber Products Manufacturing326160 | 20-99 | ◐ LIKELY ACTIVE |
| MAMcConnell and Associates - STL | Saint Louis | MO | Petroleum and Coal Products Manufacturing324121 | 20-99 | ◐ LIKELY ACTIVE |
| MAMcConnell and Associates - STL | St. Louis | MO | Petroleum and Coal Products Manufacturing324121 | 20-99 | ◐ LIKELY ACTIVE |
| MMcipc2 | Independence | MO | Nonmetallic Mineral Product Manufacturing327332 | 20-99 | ◐ LIKELY ACTIVE |
| MMcKinley | Union | MO | Furniture and Related Product Manufacturing337215 | 20-99 | ◐ LIKELY ACTIVE |
| MMedix | Maryland Heights | MO | Chemical Manufacturing325413 | 20-99 | ◐ LIKELY ACTIVE |
| MIMetcraft Industries, Inc | Lee's Summit | MO | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| MMMetro Marble and Granite of Columbia DBA Central Missouri Countertops | Columbia | MO | Nonmetallic Mineral Product Manufacturing327991 | 20-99 | ◐ LIKELY ACTIVE |
| MOMexico Oilseeds | Mexico | MO | Food Manufacturing311224 | 20-99 | ◐ LIKELY ACTIVE |
| MPMichels Pipeline, Inc-MO-Carrollton-CFS | Carrollton | MO | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| MCMicrofinish Co., Inc.-Truesdale | Truesdale | MO | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| MIMicrofinish IPC, LLC-Gratiot | Saint Louis | MO | Fabricated Metal Product Manufacturing332813 | 20-99 | ◐ LIKELY ACTIVE |
| MAMid America Car, Inc. | Kansas City | MO | Transportation Equipment Manufacturing336510 | 20-99 | ◐ LIKELY ACTIVE |
| MCMidmark - Carthage | Carthage | MO | Miscellaneous Manufacturing339112 | 20-99 | ◐ LIKELY ACTIVE |
| MIMidwest Industrial Rubber (MIR) - Kansas City | Kansas City | MO | Plastics and Rubber Products Manufacturing326220 | 20-99 | ◐ LIKELY ACTIVE |
| MIMidwest Industrial Rubber (MIR) - St. Louis | St. Louis | MO | Plastics and Rubber Products Manufacturing326220 | 20-99 | ◐ LIKELY ACTIVE |
| MIMidwest Industrial Rubber (MIR) - St. Louis | Saint Louis | MO | Plastics and Rubber Products Manufacturing326220 | 20-99 | ◐ LIKELY ACTIVE |
| MMMini-Circuits (Branson, MO) | Branson | MO | Computer and Electronic Product Manufacturing334419 | 20-99 | ◐ LIKELY ACTIVE |
| MMissouri | Cuba | MO | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| MNMissouri Neon | Springfield | MO | Miscellaneous Manufacturing339950 | 20-99 | ◐ LIKELY ACTIVE |
| MMitchell | Chillicothe | MO | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| MMiTek | Hazelwood | MO | Fabricated Metal Product Manufacturing332119 | 20-99 | ◐ LIKELY ACTIVE |
| MIMit INC | Ozark | MO | Machinery Manufacturing333992 | 20-99 | ◐ LIKELY ACTIVE |
| MLMmw Lockwood | Lockwood | MO | Wood Product Manufacturing321911 | 20-99 | ◐ LIKELY ACTIVE |
| MBMo059 Bridgeton-13209 Corporate Exch | Bridgeton | MO | Printing and Related Support Activities323111 | 20-99 | ◐ LIKELY ACTIVE |
| MOMo122 Obrien | St. Louis | MO | Computer and Electronic Product Manufacturing334513 | 20-99 | ◐ LIKELY ACTIVE |
| MOMo122 Obrien | Saint Louis | MO | Computer and Electronic Product Manufacturing334513 | 20-99 | ◐ LIKELY ACTIVE |
| MLModern Litho- Kansas City | Kansas City | MO | Printing and Related Support Activities323111 | 20-99 | ◐ LIKELY ACTIVE |
| MLModern Litho Print - St. Louis | St. Louis | MO | Printing and Related Support Activities323111 | 20-99 | ◐ LIKELY ACTIVE |
| MLModern Litho Print - St. Louis | Saint Louis | MO | Printing and Related Support Activities323111 | 20-99 | ◐ LIKELY ACTIVE |