| MEMonroe Environmental CORP | Monroe | MI | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| MWMorin West | Fontana | CA | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
Mulder Sheet Metal INC | Newport | OR | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| MPMultimetal Products Corporation | Gurnee | IL | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| MDMunters Des Champs | Buena Vista | VA | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| NCN C Stauffer & Sons INC | Factoryville | PA | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| NSNelson Steel Products INC | Holland | MI | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| NGNic Global Manufacturing Solutions | Woodinville | WA | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| NLNordfab LLC | Thomasville | NC | Fabricated Metal Product Manufacturing332322 | 100-499 | ◐ LIKELY ACTIVE |
| NCNorth Central Fabricators LLC | Braham | MN | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| NSNortheastern Sheet Metal | Goffstown | NH | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| NMNorthern Metal Products INC | Saint Cloud | MN | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| NMNorwood Manufacturing, INC. | Norwood | NC | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| OPOaks Precision Fabricating | Houston | TX | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| PPPaddock Pool Equipment Company | Rock Hill | SC | Fabricated Metal Product Manufacturing332322 | 100-499 | ◐ LIKELY ACTIVE |
| PMPepco Mfg CO INC | Somerdale | NJ | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
Pinnacle Precision Sheet Metal CORP | Anaheim | CA | Fabricated Metal Product Manufacturing332119 | 100-499 | ◐ LIKELY ACTIVE |
| PCPioneer Custom Electrical Products CORP. | Santa Fe Springs | CA | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| PMPioneer Machine & Tool Co, INC | Maple Shade | NJ | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| PCPlant City | Plant City | FL | Wood Product Manufacturing321991 | 20-99 | ◐ LIKELY ACTIVE |
| PCPlum CORP | Greensburg | PA | Primary Metal Manufacturing331221 | — | ◐ LIKELY ACTIVE |
| PMPrecision Materials Handling Equipment | Inkster | MI | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| PFProduction Fabricators INC | Muskegon | MI | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| PTProgressive Tool - Manufacturing Company | Pine Island | MN | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| PTPrompton Tool INC | Honesdale | PA | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| PSPVS Sackett-Waconia, Inc. NYA | Norwood Young America | MN | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| QMQmf Metal & Electronic Solutions INC | Kernersville | NC | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| RMRam Mechanical Inc | Ceres | CA | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| RMRangaire Mfg | Cleburne | TX | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| RCRDDMP Contech Engineered Solutions LLC | Redding | CA | Fabricated Metal Product Manufacturing332313 | 1-19 | ◐ LIKELY ACTIVE |
| RCRDUMP Contech Engineered Solutions LLC | Raleigh | NC | Fabricated Metal Product Manufacturing332322 | 1-19 | ◐ LIKELY ACTIVE |
| RSR.h. Sheppard Co., INC. | Hanover | PA | Fabricated Metal Product Manufacturing332322 | 500+ | ◐ LIKELY ACTIVE |
| RMR - M Manufacturing CO | Buffalo | MN | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| RIRobinson Inc DP1 | De Pere | WI | Fabricated Metal Product Manufacturing332322 | 100-499 | ◐ LIKELY ACTIVE |
| RIRobinson Inc - DP2 | De Pere | WI | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| RRR. R. Leduc CORP. | Holyoke | MA | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| RCRuskin CO. - Parsons | Parsons | KS | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| SASafe Air Dowco | Cicero | IL | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| SKSafety Kleen Systems Inc 77NBW | New Berlin | WI | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| SDSan Diego | San Diego | CA | Food Manufacturing311412 | 1-19 | ◐ LIKELY ACTIVE |
| SMS&B Metal Products of Bradenton LLC | Bradenton | FL | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| SESchaefer's Electrical Enclosures | Scott City | MO | Fabricated Metal Product Manufacturing332322 | 100-499 | ◐ LIKELY ACTIVE |
| SCSchebler Company, the | Bettendorf | IA | Fabricated Metal Product Manufacturing332322 | 100-499 | ◐ LIKELY ACTIVE |
| SESchneider Elec USA INC | Leesport | PA | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| SCSEAMP Contech Engineered Solutions LLC | Arlington | WA | Fabricated Metal Product Manufacturing332322 | 1-19 | ◐ LIKELY ACTIVE |
| SISemco Incorporated | Morrilton | AR | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| SLSemco LLC - COU | Columbia | MO | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| SSSemco Southeastern Metals | Jacksonville | FL | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| SMShamong Mfg CO INC | Shamong | NJ | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| SIShelton Industrial Pattern , INC | Berkeley | MO | Fabricated Metal Product Manufacturing332114 | 20-99 | ◐ LIKELY ACTIVE |