| MMMid-state Manufacturing | Milldale | CT | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| MBMiller Broach INC | Capac | MI | Machinery Manufacturing333512 | — | ◇ UNVERIFIED |
| MBMiller Broach, INC | Riley | MI | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| MIMist Incorporated (mist Industrial Tools) | Simi Valley | CA | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| MTMn Twist Drill Aquisition LLC | Chisholm | MN | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| MCMotors & Controls Warehouse INC. | Anaheim | CA | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| NPNichols Precision Tool INC | Madison Heights | MI | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| NANorth American Tool INC | Clinton Twp | MI | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| NENortheast Equipment, INC. | Dallas | PA | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| NLNSquared LLC | Fountain Valley | CA | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| OTOlsen's Tool Grinding INC | South Gate | CA | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| OSOne Simple Company, LLC | Mesa | AZ | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| ODOnesource Distributors LLC | San Diego | CA | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| OMOrion Manufacturing LLC | Orange | CA | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| PCPerformance Cryogenics | Lincoln | CA | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| PTPeterson Tool Company, INC. | Nashville | TN | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| PPPilot Precision Products LLC | South Deerfield | MA | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| PIPlumb-it Incorporated | Tucson | AZ | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| PDPoly-tech Diamond Co., INC. | North Attleboro | MA | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| PPPowell Precision Tools LLC | Cuyahoga Falls | OH | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| PCPrecision Cut, LLC | Clarks | NE | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| PPPrecision Products, Inc., Sudsidiary of | Springfield | TN | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
 Precision Turning Corporation | Burtchville | MI | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| PIPrecorp INC | Williamston | MI | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| PRPress Room Equipment CO LLC | Springfield | MO | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| PPProctor Products Co., Inc. | Woodinville | WA | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| PTPro Tool Company, INC. | Advance | NC | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| PSP & S Manufacturing, LLC | Bridgeport | CT | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| RAR a H INC Dba Blackalloy CO America INC | Conway | SC | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| RLRalph Lynn Jr Dba Titan Gage INC | White House | TN | Machinery Manufacturing333514 | — | ◇ UNVERIFIED |
| RMRancho Mold & Machine | Colton | CA | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| RLRbms LLC | Plain City | OH | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| RMReliable Machine & Manufacturing CO INC | Hiawatha | IA | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| RDRepublic Drill/apt CORP. | Miami | FL | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| RMRichards Micro-tool, LLC | Plymouth | MA | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| RTRjs Tool & Gage INC | Birmingham | MI | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| RERlb Engineering Company INC | Valencia | CA | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| RTRoark Tools | Chester | NJ | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| RTRochester Tool & Cutter | Rochester Hills | MI | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| RTRogers Tool Works | Rogers | AR | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| RCRuch Carbide Burs, INC. | Willow Grove | PA | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| RHRushford Hypersonic LLC | Winona | MN | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| SCSaam CORP Dba Vertex Diamond Tool | San Dimas | CA | Machinery Manufacturing333513 | — | ◇ UNVERIFIED |
| STSeco Tools INC | Troy | MI | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| SFService File Sharpening CO | Livonia | MI | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| STService Tool & Manufacturing Co., INC. | Franklinville | NC | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| SSSetco Sales Company | Huntington Beach | CA | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| STSgs Tool CO | Cuyahoga Falls | OH | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| SIShelby Industries Inc | Utica | MI | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| SESh Engineering and Manf. | Maricopa | AZ | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
