| LTLexington Technologies Company | Lexington | NC | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| LELincoln Electric Automation, INC. | Coldwater | OH | Machinery Manufacturing333514 | — | ◐ LIKELY ACTIVE |
L&M Machining & Manufacturing | Warren | MI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| LMLogistics Mgmt and Engineering | Flint | MI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| MTManchester Tool and Die, INC | North Manchester | IN | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| MManufacturing | Berlin | CT | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| MMMarathon Machining & Tool, INC. | Hilton Head Island | SC | Machinery Manufacturing333514 | — | ◐ LIKELY ACTIVE |
| MMMercury Marine Plant 11 (Capitol Engineering) - Brookfield | Brookfield | WI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| MMMGS Mfg. Group, Inc. - Tooling | Germantown | WI | Machinery Manufacturing333514 | 100-499 | ◐ LIKELY ACTIVE |
| MMitchell | Chillicothe | MO | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| M1Mn15-nte-nte 15 | Willmar | MN | Machinery Manufacturing333514 | 1-19 | ◐ LIKELY ACTIVE |
| M1Mn16-nte-nte 16 | Willmar | MN | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| M1Mn17-nte-nte 17 | Willmar | MN | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| M1Mn18-nte-nte 18 | Willmar | MN | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| M1Mn19-nte-nte 19 | Willmar | MN | Machinery Manufacturing333514 | 1-19 | ◐ LIKELY ACTIVE |
| M2Mn20-nte-nte 20 | Willmar | MN | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| M2Mn23-nte-nte 23 | Willmar | MN | Machinery Manufacturing333514 | 1-19 | ◐ LIKELY ACTIVE |
| M2Mn24-nte-nte 24 | Willmar | MN | Machinery Manufacturing333514 | 1-19 | ◐ LIKELY ACTIVE |
Model Pattern Company dba MP Components | Byron Center | MI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
Models & Tools | Shelby Twp | MI | Machinery Manufacturing333514 | 100-499 | ◐ LIKELY ACTIVE |
| MPMonarch Products CO | Minerva | OH | Machinery Manufacturing333514 | — | ◐ LIKELY ACTIVE |
| MTMp-5 Technologies, LLC | Crystal River | FL | Machinery Manufacturing333514 | — | ◐ LIKELY ACTIVE |
| MCMP Components LLC. | Cookeville | TN | Machinery Manufacturing333514 | 1-19 | ◐ LIKELY ACTIVE |
| MCM.t.m. Corporation | Andover | CT | Machinery Manufacturing333514 | — | ◐ LIKELY ACTIVE |
| NKNorth Kent Base | Sand Lake | MI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| NTNorthwestern Tools Inc. | Dayton | OH | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| NNovi | Novi | MI | Machinery Manufacturing333514 | 100-499 | ◐ LIKELY ACTIVE |
| NANovus Autonomous Systems LLC | Gardena | CA | Machinery Manufacturing333514 | — | ◐ LIKELY ACTIVE |
| OMO&A Manufacturing | Brooklyn | WI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| OMOa Manufacturing INC | Verona | WI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| OTOlympian Tool LLC | Saint Johns | MI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| OTOlympian Tool LLC | St Johns | MI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| PDPenn-Erie Division | Erie | PA | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| PWPeterson's Welding and Machine | Green Bay | WI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| PTPhinney Tool & Die Company | Medina | NY | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| PTPhoenix Tool & Gage, INC | Phoenix | AZ | Machinery Manufacturing333514 | — | ◐ LIKELY ACTIVE |
| PTPinnacle Tool LLC | Wyoming | MI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| P1Plant 1 | Sussex | WI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| PPPleasant Precision Inc | Kenton | OH | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| PJPrecision Jig and Fixture South | Duncan | SC | Machinery Manufacturing333514 | 1-19 | ◐ LIKELY ACTIVE |
| PIPSC Industries, Inc. - Lafayette | La Fayette | GA | Machinery Manufacturing333514 | 1-19 | ◐ LIKELY ACTIVE |
| PIPSC Industries, Inc. - Lafayette | Lafayette | GA | Machinery Manufacturing333514 | 1-19 | ◐ LIKELY ACTIVE |
| PTP Tool & Die Co., Inc. | North Chili | NY | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| PMPunchcraft Machining and Tooling, LLC | Warren | MI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| PTPyper Tool and Engineering LLC | Walker | MI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| QTQuality Tool Company , Incorporated | Monson | MA | Machinery Manufacturing333514 | — | ◐ LIKELY ACTIVE |
| RTRare Tool, Inc. | Tecumeh | MI | Machinery Manufacturing333514 | 1-19 | ◐ LIKELY ACTIVE |
| RCRpm Carbide Die, INC. | Arcadia | OH | Machinery Manufacturing333514 | — | ◐ LIKELY ACTIVE |
| RWR W Machine, Inc. | Houston | TX | Machinery Manufacturing333514 | 1-19 | ◐ LIKELY ACTIVE |
| SDSamuel D. Burchfield | Maryville | TN | Machinery Manufacturing333514 | — | ◐ LIKELY ACTIVE |