| NPNational Precision Machining Service, INC. | Franklin | TN | — | ◇ UNVERIFIED |
| NINci INC Dba Unique Tool | Hutchinson | MN | — | ◇ UNVERIFIED |
| NMNexgen Mold and Tool | New Albany | IN | — | ◇ UNVERIFIED |
| NMNichols Material Handling LLC | Novi | MI | — | ◇ UNVERIFIED |
| NMNichols Mold, Inc. | Ravenna | OH | — | ◇ UNVERIFIED |
| NFNippon Fusso America INC | Hayward | CA | — | ◇ UNVERIFIED |
| NMNon-ferrous Machining INC | Grand Ledge | MI | — | ◇ UNVERIFIED |
| NTNorthwestern Tool & Die Manufacturiing CORP. | Vineland | NJ | — | ◇ UNVERIFIED |
| NNov | Dayton | OH | — | ◇ UNVERIFIED |
| NINovatronix, INC Dba Husky Industries | Los Angeles | CA | — | ◇ UNVERIFIED |
| NTN & T Mold Engineering Corporation | Hillsboro | OR | — | ◇ UNVERIFIED |
| NTNu-co Tool INC. | Edinburg | TX | — | ◇ UNVERIFIED |
| NRNuvo Residential, LLC | Clearfield | UT | — | ◇ UNVERIFIED |
| NANytron Aerospace – Manufacturing Systems | Brea | CA | — | ◇ UNVERIFIED |
| OIObjective Industries | Fishersville | VA | — | ◇ UNVERIFIED |
| OTOdm Tool & Manufacturing CO | Mccook | IL | — | ◇ UNVERIFIED |
| OCOEE Companies LLC | Saint Paul | MN | — | ◇ UNVERIFIED |
| OHOld Hickory Tool & Die LP | White House | TN | — | ◇ UNVERIFIED |
| OTOliphant Tool Company | Huntington Beach | CA | — | ◇ UNVERIFIED |
| OMOlivet Machine Tool Engineering Company INC | Olivet | MI | — | ◇ UNVERIFIED |
| OSOlympic Steel - Ps&w | Siler City | NC | — | ◇ UNVERIFIED |
| OCOmco Cast Metals, INC. | Winchester | IN | — | ◇ UNVERIFIED |
| OROmron Robotics and Safety Technologies | Pleasanton | CA | — | ◇ UNVERIFIED |
| OOsmonics | Escondido | CA | — | ◇ UNVERIFIED |
| OMOxbow Machine Prod INC | Livonia | MI | — | ◇ UNVERIFIED |
| PTPacific Tool, Die & Stampings | Brunswick | OH | — | ◇ UNVERIFIED |
| PTPall Trinity Micro | Cortland | NY | — | ◇ UNVERIFIED |
| PEParadigm Equipment LLC | Springboro | OH | — | ◇ UNVERIFIED |
| PRParagon Rio Grande, LLC | Brownsville | TX | — | ◇ UNVERIFIED |
| PSParagon Steel Rule Dies, INC. | Rochester | NY | — | ◇ UNVERIFIED |
| PWParallel Welding Services, LLC | Saint Gabriel | LA | — | ◇ UNVERIFIED |
| PPPeakview Pinewood Tool LLC | Menomonee Falls | WI | — | ◇ UNVERIFIED |
| PSPeople Source Staffing Professionals, LLC | Rogers | AR | — | ◇ UNVERIFIED |
| PTPerfection Tool Co., INC | Hendersonville | TN | — | ◇ UNVERIFIED |
 Perfect Patterns, INC. | Appleton | WI | — | ◇ UNVERIFIED |
| PTPhoenix Tool LLC | Maribel | WI | — | ◇ UNVERIFIED |
| PMPinson Manufacturing Company | Albany | IN | — | ◇ UNVERIFIED |
| PSPioneer Steel Corporation | Franklin | TN | — | ◇ UNVERIFIED |
| PEPittman Engineering Inc. | Alliance | OH | — | ◇ UNVERIFIED |
| PMPjf Metrology North | Cedar Springs | MI | — | ◇ UNVERIFIED |
| PMPlainville Machine and Tool Company, INC. | Bristol | CT | — | ◇ UNVERIFIED |
| PIPlastikon Industries | Hayward | CA | — | ◇ UNVERIFIED |
 Point to Point Consulting, Inc. | San Antonio | TX | — | ◇ UNVERIFIED |
| PSPointwest Sales & Marketing LLC | Saint Paul | MN | — | ◇ UNVERIFIED |
| PPPowertrain Products, INC. | Stevensville | MD | — | ◇ UNVERIFIED |
| PTPower Trip Rentals | Compton | CA | — | ◇ UNVERIFIED |
| PPP P Mfg CO INC | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
 Precision Die Systems Corporation | Eau Claire | WI | — | ◇ UNVERIFIED |
| PDPrecision Die Technologies | Fort Wayne | IN | — | ◇ UNVERIFIED |
| PMPrecision Machining and Manufacturing INC | Wawarsing | NY | — | ◇ UNVERIFIED |
