| FDFisher Dynamics - Troy | Troy | MI | Transportation Equipment Manufacturing336370 | 20-99 | ◐ LIKELY ACTIVE |
| FMFleetwood Metal Industries | Sylacauga | AL | Transportation Equipment Manufacturing336370 | 100-499 | ◐ LIKELY ACTIVE |
| FNFlex N Gate Covington | Covington | IN | Transportation Equipment Manufacturing336370 | 100-499 | ◐ LIKELY ACTIVE |
| FDFlex-n-gate Detroit | Detroit | MI | Transportation Equipment Manufacturing336370 | 500+ | ◐ LIKELY ACTIVE |
| FWFlex-N-Gate Warren Stamping | Warren | MI | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| FIFulton Industries, LLC | Wauseon | OH | Fabricated Metal Product Manufacturing332116 | — | ◐ LIKELY ACTIVE |
| FIFutaba Industrial Texas | San Antonio | TX | Transportation Equipment Manufacturing336111 | 100-499 | ◐ LIKELY ACTIVE |
| GMGb Manufacturing Company | Delta | OH | Fabricated Metal Product Manufacturing332116 | 20-99 | ◐ LIKELY ACTIVE |
| GMGeneral Motors Marion Stamping | Marion | IN | Fabricated Metal Product Manufacturing332116 | 500+ | ◐ LIKELY ACTIVE |
| GCGestamp Chattanooga, LLC | Chattanooga | TN | Transportation Equipment Manufacturing336370 | 100-499 | ◐ LIKELY ACTIVE |
| GMGestamp Mason | Mason | MI | Fabricated Metal Product Manufacturing332811 | 100-499 | ◐ LIKELY ACTIVE |
| GSGestamp South Carolina LLC | Union | SC | Transportation Equipment Manufacturing336370 | 500+ | ◐ LIKELY ACTIVE |
| HTHamlin Tool | Rochester Hills | MI | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| HSHatch Stamping Company - Cleveland St | Chelsea | MI | Machinery Manufacturing333513 | 20-99 | ◐ LIKELY ACTIVE |
| HSHatch Stamping Company - Vaughn | Portland | TN | Transportation Equipment Manufacturing336370 | 20-99 | ◐ LIKELY ACTIVE |
| HMHiguchi Manufacturing America | Elmendorf | TX | Computer and Electronic Product Manufacturing334519 | 20-99 | ◐ LIKELY ACTIVE |
| HIHudson Industries INC | Hudson | IN | Transportation Equipment Manufacturing336370 | 100-499 | ◐ LIKELY ACTIVE |
| HGHwashin Georgia Incorporation | Dublin | GA | Transportation Equipment Manufacturing336330 | 20-99 | ◐ LIKELY ACTIVE |
| HSHyundai Steel | Greenville | AL | Transportation Equipment Manufacturing336370 | 20-99 | ◐ LIKELY ACTIVE |
| IMIcon Metal Forming LLC | Corydon | IN | Fabricated Metal Product Manufacturing332116 | 100-499 | ◐ LIKELY ACTIVE |
| ITInnovative Tool INC | Chesterfield | MI | Fabricated Metal Product Manufacturing332119 | 20-99 | ◐ LIKELY ACTIVE |
| JIJefferson Industries | West Jefferson | OH | Transportation Equipment Manufacturing336111 | 500+ | ◐ LIKELY ACTIVE |
| LMLb Manufacturing | Springfield | KY | Transportation Equipment Manufacturing336370 | 20-99 | ◐ LIKELY ACTIVE |
| MMMadison Metal Processing | Madison | AL | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| MSMagna Structures Tennessee - Lawrenceburg | Ethridge | TN | Transportation Equipment Manufacturing336370 | 100-499 | ◐ LIKELY ACTIVE |
| MHMartinrea Heavy Stamping - Shelbyville | Shelbyville | KY | Fabricated Metal Product Manufacturing332116 | 100-499 | ◐ LIKELY ACTIVE |
| MRMartinrea Riverside LLC | Riverside | MO | Primary Metal Manufacturing331210 | — | ◐ LIKELY ACTIVE |
| MMMetalfab Manufacturing, INC | Mio | MI | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| MIMilark Industries, INC. | Mansfield | OH | Transportation Equipment Manufacturing336370 | 100-499 | ◐ LIKELY ACTIVE |
| MOMnp Ovidon Manufacturing LLC | Howell | MI | Fabricated Metal Product Manufacturing332119 | 20-99 | ◐ LIKELY ACTIVE |
| MCModineer Coating Div North | Benton Harbor | MI | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| MPModineer Plant 6 | Niles | MI | Fabricated Metal Product Manufacturing332322 | 100-499 | ◐ LIKELY ACTIVE |
| NANorth American Stamping Group - Tennessee South, LLC | Pulaski | TN | Fabricated Metal Product Manufacturing332116 | 20-99 | ◐ LIKELY ACTIVE |
| PMPacific Manufacturing | Jackson | TN | Transportation Equipment Manufacturing336370 | 500+ | ◐ LIKELY ACTIVE |
| PIPentaflex, INC. | Springfield | OH | Machinery Manufacturing333513 | 20-99 | ◐ LIKELY ACTIVE |
| PPPortland Products INC | Portland | MI | Fabricated Metal Product Manufacturing332116 | 20-99 | ◐ LIKELY ACTIVE |
| PMPrincipal Manufacturing Corporation | Braodview | IL | Transportation Equipment Manufacturing336370 | 100-499 | ◐ LIKELY ACTIVE |
| PMProfile Metal Forming TN | Mckenzie | TN | Transportation Equipment Manufacturing336370 | 20-99 | ◐ LIKELY ACTIVE |
| RMRes Manufacturing CO | Milwaukee | WI | Fabricated Metal Product Manufacturing332116 | 20-99 | ◐ LIKELY ACTIVE |
| RMRolite Mfg Inc | Lancaster | NY | Transportation Equipment Manufacturing336370 | 20-99 | ◐ LIKELY ACTIVE |
| SASaehaesung Alabama, INC. | Lafayette | AL | Transportation Equipment Manufacturing336370 | 20-99 | ◐ LIKELY ACTIVE |
| SCSchaller Corp-plant #2 | Chesterfield | MI | Transportation Equipment Manufacturing336370 | 20-99 | ◐ LIKELY ACTIVE |
| SNSHIROKI North America - Smithville | Smithville | TN | Transportation Equipment Manufacturing336211 | 100-499 | ◐ LIKELY ACTIVE |
| SCSilver Creek Manufacturing INC | Norton Shores | MI | Fabricated Metal Product Manufacturing332116 | 20-99 | ◐ LIKELY ACTIVE |
| TSTakumi Stamping INC. | Fairfield | OH | Transportation Equipment Manufacturing336370 | 100-499 | ◐ LIKELY ACTIVE |
| TSThai Summit America CORP | Howell | MI | Transportation Equipment Manufacturing336370 | 500+ | ◐ LIKELY ACTIVE |
| TDTiberina Detroit INC | Detroit | MI | Transportation Equipment Manufacturing336360 | 20-99 | ◐ LIKELY ACTIVE |
| TTToledo Tool and Die Alexis | Toledo | OH | Fabricated Metal Product Manufacturing332116 | 100-499 | ◐ LIKELY ACTIVE |
| TATower Automotive Operations USA LLC | Elkton | MI | Transportation Equipment Manufacturing336370 | 100-499 | ◐ LIKELY ACTIVE |
| TATransform Automotive - Sterling Heights | Sterling Heights | MI | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |