| MCMaster Chrome Service (1318001715) | Cleveland | OH | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| MDM & D Coating | Millington | TN | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| MPMedina Plating CORP | Medina | OH | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| MFMetal Finishing CO. INC. | Wichita | KS | Fabricated Metal Product Manufacturing332813 | 100-499 | ◐ LIKELY ACTIVE |
| MFMetal Finishing Industries, INC. | Greensburg | PA | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| MFMetal Finishing Marketer, INC. | Los Angeles | CA | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| MFMetal Forming INC | Belle Plaine | KS | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| MTMetal Tech | Monroe | WA | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| MMMetco Metal Finishing | Phoenix | AZ | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| MHMexicali Hard Chrome | Addison | IL | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| MCMid Cape Restoration | Hollis | ME | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| MTMidland Tech LLC | Cuba | MO | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| MMMillcreek Metal Finishing INC | Erie | PA | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| MFMillennium Forms LLC | Elkhorn | WI | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| MLMipc LLC / Chelsea Tank Farm | Aston | PA | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| MIMip INC | Youngstown | OH | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| MMMiramar Metal Processing of San Diego, INC. | San Diego | CA | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| MKM & K Plating | Fort Worth | TX | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| MSMsi Structural Steel | Anaheim | CA | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| MCMueller Corporation | E Bridgewater | MA | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| NPNational Plating CO | Milwaukee | WI | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| NPNational Plating Corporation | Cleveland | OH | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| NSNational Sandblasting Company | Los Angeles | CA | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| NTNatl Tech Sys | Los Angeles | CA | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| NINcp International INC. | Westbury | NY | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| NINeo Industries (knoxville) INC. | Maryville | TN | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
New Brunswick Plating (QCS / AMES) | New Brunswick | NJ | Fabricated Metal Product Manufacturing332813 | 1-19 | ◐ LIKELY ACTIVE |
| NENew England Chrome Plating INC | East Hartford | CT | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| NENew England Electropolishing CO INC | Fall River | MA | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| NPNorth Penn Polishing & Plating INC. | Sellersville | PA | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| OBO Brien CORP | Saint Louis | MO | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| OMOflex Metal Finishing | Clanton | AL | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| PAPankl Aerospace Systems | Cerritos | CA | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| PIParmatech INC. | Petaluma | CA | Fabricated Metal Product Manufacturing332813 | 20-99 | ◐ LIKELY ACTIVE |
| PPPaxos Plating CO | Canton | OH | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
Penn United Technologies, Inc (Building 10 Location) | Sarver | PA | Fabricated Metal Product Manufacturing332813 | 20-99 | ◐ LIKELY ACTIVE |
| PCPgp Corporation | Taylor | MI | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| PMPioneer Metal Finishing INC | Englewood | CO | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| PEPlastic Engineering CORP | Portage | MI | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| PPPlastic Plate Monroe | Grand Rapids | MI | Fabricated Metal Product Manufacturing332813 | 20-99 | ◐ LIKELY ACTIVE |
| PPPlateronics Processing, INC. | Chatsworth | CA | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| PMPrecision Metal Industries, INC. | Texarkana | AR | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| PPPrecision Plating Co/new Castle | New Castle | PA | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| PVPrecision Valley Finishing | Springfield | VT | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
Prince Manufacturing | Mills River | NC | Fabricated Metal Product Manufacturing332119 | 20-99 | ◐ LIKELY ACTIVE |
| PMProduction Metal Finishers, INC | Richmond | VA | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| PFProducts Finishing Inc/erie | Erie | PA | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| PMProgressive Metal Finishers INC | Bessemer | AL | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
Quality Metal Finishing | Eugene | OR | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| RMRayco Metal Finishing, INC. | Middletown | CT | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |