| MMMacLean Master WEST | Plymouth | MI | Fabricated Metal Product Manufacturing332721 | 100-499 | ◐ LIKELY ACTIVE |
| MEMaitland Engineering Inc. Bldg#2 | South Bend | IN | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| MMMakerite Manufacturing Co, Inc. | Roscoe | IL | Fabricated Metal Product Manufacturing332721 | 1-19 | ◐ LIKELY ACTIVE |
| MManth-Brownell | Kirkville | NY | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| MSManufacturing Shop | Hodgkins | IL | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| MWMarion Worthey | Paint Rock | AL | Fabricated Metal Product Manufacturing332721 | — | ◐ LIKELY ACTIVE |
| MEMasterGrind EDM II | Jamestown | NY | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| MTMathew Thomas Wilkinson | Chatsworth | CA | Fabricated Metal Product Manufacturing332721 | — | ◐ LIKELY ACTIVE |
| MLMicroPrecision LLC | Delavan | WI | Fabricated Metal Product Manufacturing332721 | 100-499 | ◐ LIKELY ACTIVE |
| MPMotor Parts INC of Michigan | Rochester Hills | MI | Fabricated Metal Product Manufacturing332721 | — | ◐ LIKELY ACTIVE |
| MDMountain Defense LLC | Mentor | OH | Fabricated Metal Product Manufacturing332721 | — | ◐ LIKELY ACTIVE |
| NNafco | Loves Park | IL | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| NMNest Mfg INC | Melrose | MA | Fabricated Metal Product Manufacturing332721 | — | ◐ LIKELY ACTIVE |
| NINN, Inc. - Corporate | Charlotte | NC | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| NSNorman Scott Co. dba In Tolerance | Cedar Rapids | IA | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| NPNorthland Precision, INC. | Traverse City | MI | Fabricated Metal Product Manufacturing332721 | — | ◐ LIKELY ACTIVE |
| NSNorthland Screw Products, Inc. | St. Francis | MN | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| NSNorthwest Swiss, INC | Hayden | ID | Fabricated Metal Product Manufacturing332721 | — | ◐ LIKELY ACTIVE |
| OPOcram Precision Machine LLC | Colorado Springs | CO | Fabricated Metal Product Manufacturing332721 | — | ◐ LIKELY ACTIVE |
| OBOetiker Batavia | Batavia | NY | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| OMOffSite Manufacturing | Chesterfield Twp | MI | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| OCOlmstead Capital, INC. | Cadillac | MI | Fabricated Metal Product Manufacturing332721 | — | ◐ LIKELY ACTIVE |
| OIOptofab Incorporated | Santa Ana | CA | Fabricated Metal Product Manufacturing332721 | — | ◐ LIKELY ACTIVE |
| OMOshkosh Marine Supply Company | Oshkosh | WI | Fabricated Metal Product Manufacturing332721 | — | ◐ LIKELY ACTIVE |
| OMOverlake Manufacturing, INC. | New London | OH | Fabricated Metal Product Manufacturing332721 | — | ◐ LIKELY ACTIVE |
| PMParagon Metals LLC Hillsdale | Hillsdale | MI | Fabricated Metal Product Manufacturing332721 | 100-499 | ◐ LIKELY ACTIVE |
| PMParagon Metals LLC Quincy | Quincy | MI | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| PMPcm Manufacturing, INC. | Nanticoke | PA | Fabricated Metal Product Manufacturing332721 | — | ◐ LIKELY ACTIVE |
| PMPeterson Machine & Manufacturing L.l.c. | Peterson | UT | Fabricated Metal Product Manufacturing332721 | — | ◐ LIKELY ACTIVE |
| P1Plant # 1 | North Branch | MI | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| PPlant #2 | North Branch | MI | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| PCPort Clinton Manufacturing, LLC | Port Clinton | OH | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| PSPorter St | Jackson | MI | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
Precision Gage, LLC | Hillsdale | MI | Fabricated Metal Product Manufacturing332721 | 100-499 | ◐ LIKELY ACTIVE |
| PMProgressive Metal Service INC | Bossier City | LA | Fabricated Metal Product Manufacturing332721 | — | ◐ LIKELY ACTIVE |
| RAR2c Aerospace LLC | Huntsville | AL | Fabricated Metal Product Manufacturing332721 | — | ◐ LIKELY ACTIVE |
| RRbi | Coldwater | OH | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| RMRD Machine Inc. | Hutchinson, MN | MN | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| RERefined Engineering Mechanics LLC | Sedalia | MO | Fabricated Metal Product Manufacturing332721 | — | ◐ LIKELY ACTIVE |
| RCRevZero Chanhassen | Chanhassen | MN | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| RMRichlyn Mfg Inc | Erie | PA | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| RPRidge Precision Products, INC | Dover | NJ | Fabricated Metal Product Manufacturing332721 | — | ◐ LIKELY ACTIVE |
| RMRockford Machined Products LLC | Rockford | IL | Fabricated Metal Product Manufacturing332721 | — | ◐ LIKELY ACTIVE |
| RIRUS Industries Inc. | Niagara Falls | NY | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| RRR.w. Raddatz, INC. | Deerfield Beach | FL | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| SSegepo-FSM | Cold Springs | KY | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| SMSensor Manufacturing CO | Novi | MI | Fabricated Metal Product Manufacturing332721 | 1-19 | ◐ LIKELY ACTIVE |
| SPSheldon Precision, LLC | Prospect | CT | Fabricated Metal Product Manufacturing332721 | — | ◐ LIKELY ACTIVE |
| SJS & J Precision a Jewett Automation Company | New Albany | IN | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| SMSL Montevideo Technology, Inc - Muskego | Muskego | WI | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |