| MSMagnus Screw Products | Chicago | IL | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| MMMar-bro Manufacturing, INC. | Phoenix | AZ | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| MMMartin Machine Works, INC. | Decaturville | TN | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| MPMcdaniel Products, INC. | Mansfield | OH | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| MBMichigan Bolt Manufacturing LLC | Bruce Twp | MI | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| MCMid Continent Steel & Wire, INC. | Poplar Bluff | MO | Primary Metal Manufacturing331222 | — | ◇ UNVERIFIED |
| MFMid-west Fabricating Co, West Bent Bolt | Santa Fe Springs | CA | Primary Metal Manufacturing331222 | — | ◇ UNVERIFIED |
| MRMilford Rivet | Fullerton | CA | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| MUMinova USA INC. | Proctorville | OH | Fabricated Metal Product Manufacturing332721 | — | ◇ UNVERIFIED |
| MIMonogram Ind, Monogram Aerospace | Los Angeles | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| MMMorton Manufacturing | Lancaster | CA | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| MPM Power Machining, LLC | Houston | TX | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| MCMtm Cnc Machining INC | Glendale | CA | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| MIMw Industries, INC. | Waterbury | CT | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| MIMw Industries, INC. | Houston | TX | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| NINahmco INC | Dayton | NV | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| NSNet Shaped Solutions | Plymouth | MI | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| NCNordic CO INC | East Providence | RI | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| NRNorthgate Radiator | Lapeer | MI | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| OMOak Mound Properties, LLC | Dillsboro | IN | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| OMOdenthal Manufacturing | Dalton Gardens | ID | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| OIOmg INC | Agawam | MA | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| ODOrdaz Drilling | Paramount | CA | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| OIOrion Industries, INC. | Broadview Heights | OH | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| PCPacific Coast Bolt CORP | Santa Fe Spgs | CA | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| PFParker Fasteners LLC | Goodyear | AZ | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| PFPeco Fasteners Company | Canby | OR | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| PLPenn Lock Corporation | Swoyersville | PA | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| PLPkg LLC | Sturgis | MI | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| PTPm Turning | Baldwin Park | CA | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| PDPrecision Drive Systems LLC | Bessemer City | NC | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| PMPrecision Machine & Metal Fabrication, INC. | New Albany | MS | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| PSPrecision Specialty Fastener INC. | Darlington | PA | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| PTProduction Threaded Parts CO | North Branch | MI | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| PDPronto Drilling INC | Santa Fe Springs | CA | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| QAQuality Automatics | Watertown | CT | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| QIQualtool, INC. | Tavares | FL | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| RSRailway Specialties CORP. | Croydon | PA | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| RSRamco Specialties | Hudson | OH | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| RMRandolph Manufacturing, CORP. | Easton | PA | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| RMR&d Mfg INC | Hillsboro | OR | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| RDR. Dray Manufacturing, Inc. of Texas | Hamilton | TX | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| RMRhyno Manufacturing Inc | Wheeling | IL | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| RSRing Screw Division | Warren | MI | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| RJRollin J Lobaugh, INC | South San Francisco | CA | Fabricated Metal Product Manufacturing332721 | — | ◇ UNVERIFIED |
| RERra Enterprises, LLC | Chicago | IL | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| RPRs Precision INC | Anaheim | CA | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| RERtt Engineering | Chatsworth | CA | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| RMR.W. Machine & Tool, Inc. | Ravenna | OH | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| RMR.W. Machine & Tool, Inc. | Ravenna | OH | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
