| FUFca US LLC Warren Stamping Plant (b2757) | Warren | MI | Transportation Equipment Manufacturing336370 | 500+ | ◐ LIKELY ACTIVE |
| SSSuper Steel Treating, INC. | Warren | MI | Fabricated Metal Product Manufacturing332811 | 20-99 | ◐ LIKELY ACTIVE |
| ABAbc Boring | Warren | MI | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| PMPioneer Metal Finishing - Stephens Road | Warren | MI | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| WSWarren Screw Products | Warren | MI | Fabricated Metal Product Manufacturing332721 | 100-499 | ◐ LIKELY ACTIVE |
| AMAjax Metal Processing-cold | Warren | MI | Fabricated Metal Product Manufacturing332811 | — | ◐ LIKELY ACTIVE |
| HUHenkel US Operations Corporation | Warren | MI | Chemical Manufacturing325188 | — | ◐ LIKELY ACTIVE |
| ABArtisan Bread Co., LLC | Warren | MI | Food Manufacturing311412 | — | ◐ LIKELY ACTIVE |
| BIBae Industries INC | Warren | MI | Transportation Equipment Manufacturing336370 | — | ◐ LIKELY ACTIVE |
| BIBridgewater Interiors | Warren | MI | Transportation Equipment Manufacturing336360 | 500+ | ◐ LIKELY ACTIVE |
| DMDragon Mead LLC | Warren | MI | Beverage and Tobacco Product Manufacturing312120 | — | ◐ LIKELY ACTIVE |
| FLFerndale Laboratories INC | Warren | MI | Chemical Manufacturing325412 | — | ◐ LIKELY ACTIVE |
| FWFlex-N-Gate Warren Stamping | Warren | MI | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| GMGeneral Motors LLC | Warren | MI | Transportation Equipment Manufacturing336110 | — | ◐ LIKELY ACTIVE |
| GTGm Technical Center | Warren | MI | Transportation Equipment Manufacturing336000 | — | ◐ LIKELY ACTIVE |
| IAInternational Automotive Components | Warren | MI | Transportation Equipment Manufacturing336360 | 100-499 | ◐ LIKELY ACTIVE |
| LTLyons Tool & Engineering INC | Warren | MI | Machinery Manufacturing333514 | — | ◐ LIKELY ACTIVE |
| MMMagna Modular Systems LLC dba AIM Systems | Warren | MI | Transportation Equipment Manufacturing336390 | 100-499 | ◐ LIKELY ACTIVE |
| MPMckeon Products INC | Warren | MI | Miscellaneous Manufacturing339113 | 20-99 | ◐ LIKELY ACTIVE |
| NINor-cote INC | Warren | MI | Fabricated Metal Product Manufacturing332811 | — | ◐ LIKELY ACTIVE |
| PWPaint Work, Incorporated | Warren | MI | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| PRPaslin, Ryan | Warren | MI | Fabricated Metal Product Manufacturing332312 | 100-499 | ◐ LIKELY ACTIVE |
| PSPrestige Stamping INC | Warren | MI | Fabricated Metal Product Manufacturing332119 | 100-499 | ◐ LIKELY ACTIVE |
| UAUS Army Detroit Arsenal and Detroit Tank Plant | Warren | MI | Transportation Equipment Manufacturing336992 | — | ◐ LIKELY ACTIVE |
| FFFini Finish Products INC | Warren | MI | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| GEGround Effects, LLC | Warren | MI | Transportation Equipment Manufacturing336399 | — | ◐ LIKELY ACTIVE |
| PSProcess Systems INC | Warren | MI | Machinery Manufacturing333911 | — | ◐ LIKELY ACTIVE |
| QIQuad Industries INC | Warren | MI | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| 8818-Eastside | Warren | MI | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| AAAcme Abrasives | Warren | MI | Nonmetallic Mineral Product Manufacturing327910 | 1-19 | ◐ LIKELY ACTIVE |
| AFAlbaghdadi Food Inc. | Warren | MI | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| AVAllied Ventilation INC | Warren | MI | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| AFAmerican Fence & Supply Co., Inc. | Warren | MI | Fabricated Metal Product Manufacturing332618 | 20-99 | ◐ LIKELY ACTIVE |
Artiflex Manufacturing Warren | Warren | MI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| AWAvancez Warren | Warren | MI | Transportation Equipment Manufacturing336330 | 100-499 | ◐ LIKELY ACTIVE |
| BPBar Processing Warren | Warren | MI | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| BBBig Boy Food Group LLC | Warren | MI | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| BJBrose Jefferson Inc | Warren | MI | Machinery Manufacturing333318 | 100-499 | ◐ LIKELY ACTIVE |
| DMDart Machinery | Warren | MI | Transportation Equipment Manufacturing336310 | 20-99 | ◐ LIKELY ACTIVE |
| DDDEF - Detroit Engineering Office | Warren | MI | Transportation Equipment Manufacturing336120 | 1-19 | ◐ LIKELY ACTIVE |
| DSDigitized Schematic Solutions LLC | Warren | MI | Machinery Manufacturing333120 | — | ◐ LIKELY ACTIVE |
| DSDistribution Services | Warren | MI | Electrical Equipment, Appliance & Component Manufacturing335313 | 20-99 | ◐ LIKELY ACTIVE |
| DPDTWP Pavestone | Warren | MI | Nonmetallic Mineral Product Manufacturing327331 | 1-19 | ◐ LIKELY ACTIVE |
| DHDWM Holdings | Warren | MI | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| FDFalling Down Beer Company, LLC | Warren | MI | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| FNFlex-N-Gate Nine Mile Road | Warren | MI | Transportation Equipment Manufacturing336390 | 100-499 | ◐ LIKELY ACTIVE |
| FHFor Heavens Cake LLC | Warren | MI | Food Manufacturing311811 | — | ◐ LIKELY ACTIVE |
| FTForming Technologies | Warren | MI | Transportation Equipment Manufacturing336370 | 20-99 | ◐ LIKELY ACTIVE |
| GDGm Defense LLC | Warren | MI | Transportation Equipment Manufacturing336110 | — | ◐ LIKELY ACTIVE |
| GFGolden Flavors, LLC | Warren | MI | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |