| GIGuardian Industries Corporation-carleton Facility | Carleton, MI | Nonmetallic Mineral Product Manufacturing327211 | 100–499 | ● ACTIVE |
Met-l-tec, LLC | Temperance, MI | Fabricated Metal Product Manufacturing332710 | 20–99 | ● ACTIVE |
Mitchell Equipment Corporation | Dundee, MI | Transportation Equipment Manufacturing336510 | — | ● ACTIVE |
Precision Devices INC | Milan, MI | Machinery Manufacturing333515 | 20–99 | ● ACTIVE |
Liberty Turned Components, LLC | Milan, MI | Fabricated Metal Product Manufacturing332721 | — | ● ACTIVE |
| OTOrt Tool and Die CORP | Erie, MI | Fabricated Metal Product Manufacturing332710 | 20–99 | ● ACTIVE |
Pinnacle Technology Group, INC | Ottawa Lake, MI | Computer and Electronic Product Manufacturing334418 | — | ● ACTIVE |
Bullard CO | Ottawa Lake, MI | Fabricated Metal Product Manufacturing332312 | — | ● ACTIVE |
Fluid Equipment Development Company, LLC | Monroe, MI | Machinery Manufacturing333914 | — | ● ACTIVE |
| IIInstacote INC | Erie, MI | Chemical Manufacturing325510 | — | ● ACTIVE |
| LMLoader Monkey LLC | Petersburg, MI | Fabricated Metal Product Manufacturing332992 | — | ● ACTIVE |
Ptg Electronics, LLC | Ottawa Lake, MI | Computer and Electronic Product Manufacturing334418 | — | ● ACTIVE |
Swimsmart Technology, LLC | Newport, MI | Miscellaneous Manufacturing339950 | — | ● ACTIVE |
| WPWilson Precision Products, LLC | Temperance, MI | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
| GLGreat Lakes Towers LLC | Monroe, MI | Primary Metal Manufacturing331221 | 20–99 | ◐ LIKELY ACTIVE |
| SSSpartan Steel Coating | Monroe, MI | Fabricated Metal Product Manufacturing332812 | 20–99 | ◐ LIKELY ACTIVE |
| SWSunrise Windows | Temperance, MI | Plastics and Rubber Products Manufacturing326199 | 100–499 | ◐ LIKELY ACTIVE |
| TWTailor Welded Blanks | Monroe, MI | Fabricated Metal Product Manufacturing332999 | 100–499 | ◐ LIKELY ACTIVE |
| TDTemperance Distilling Company | Temperance, MI | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| AIAdvanta Industries INC | Petersburg, MI | Fabricated Metal Product Manufacturing332312 | 20–99 | ◐ LIKELY ACTIVE |
| AHAutomatic Handling International INC | Erie, MI | Machinery Manufacturing333249 | 20–99 | ◐ LIKELY ACTIVE |
| BCBay Corrugated Container INC | Monroe, MI | Paper Manufacturing322211 | 100–499 | ◐ LIKELY ACTIVE |
| DSDetroit Stoker CO | Monroe, MI | Machinery Manufacturing333414 | 20–99 | ◐ LIKELY ACTIVE |
| DCDundee Castings CO | Dundee, MI | Primary Metal Manufacturing331524 | 20–99 | ◐ LIKELY ACTIVE |
| FUFca US Dundee Engine Plant | Dundee, MI | Transportation Equipment Manufacturing336310 | 500+ | ◐ LIKELY ACTIVE |
| NSNorth Star Steel CO | Monroe, MI | Primary Metal Manufacturing331110 | — | ◐ LIKELY ACTIVE |
| PIPremier Industries Corporation | Monroe, MI | Fabricated Metal Product Manufacturing332710 | 20–99 | ◐ LIKELY ACTIVE |
| NGNational Galvanizing Hs Processing LP | Monroe, MI | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
Advanced Heat Treat CORP | Monroe, MI | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| AMAutolign Mfg Group | Milan, MI | Transportation Equipment Manufacturing336370 | — | ◇ UNVERIFIED |
| CACadillac Asphalt, LLC | Monroe, MI | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| MPMichigan Paving & Materials CO. | Monroe, MI | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| NTNew Technology Steel | Erie, MI | Primary Metal Manufacturing331492 | — | ◇ UNVERIFIED |
| PMPioneer Metal Finishing-monroe | Monroe, MI | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| RJR J Marshall CO | Erie, MI | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| CPComplete Packaging | Monroe, MI | Wood Product Manufacturing321920 | 100–499 | ◐ LIKELY ACTIVE |
| AEAries Engineering CO INC | Dundee, MI | Machinery Manufacturing333995 | — | ◇ UNVERIFIED |
| MIMidwest Ii | Ottawa Lake, MI | Nonmetallic Mineral Product Manufacturing327124 | — | ◇ UNVERIFIED |
| MRMonroe Rubber and Plastics INC | Monroe, MI | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| ACAutomotive Components Holdings, LLC - Monroe Plant | Monroe, MI | Transportation Equipment Manufacturing336390 | — | ◐ LIKELY ACTIVE |
| BPBar Processing CORP - Monroe | Monroe, MI | Primary Metal Manufacturing331221 | — | ◐ LIKELY ACTIVE |
| DPDundee Products | Dundee, MI | Primary Metal Manufacturing331210 | 20–99 | ◐ LIKELY ACTIVE |
| FFrenchtown | Monroe, MI | Transportation Equipment Manufacturing336360 | 500+ | ◐ LIKELY ACTIVE |
| GMGerdau - Monroe Mill | Monroe, MI | Primary Metal Manufacturing331110 | 500+ | ◐ LIKELY ACTIVE |
| HSHeidtman Steel Products Inc.-Bedford Tube Mill | Erie, MI | Primary Metal Manufacturing331210 | 100–499 | ◐ LIKELY ACTIVE |
| JLJaytec LLC | Milan, MI | Fabricated Metal Product Manufacturing332996 | — | ◐ LIKELY ACTIVE |
| MTMichigan Tube Swager Fabricat Inc | Temperance, MI | Furniture and Related Product Manufacturing337127 | 100–499 | ◐ LIKELY ACTIVE |
| MEMonroe Environmental CORP | Monroe, MI | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| OMOpta - Milan | Milan, MI | Nonmetallic Mineral Product Manufacturing327992 | 1–19 | ◐ LIKELY ACTIVE |
| OGOriginal Gravity Brewing Company, L.l.c. | Milan, MI | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |