| FPFaith Plastics | Marcellus | MI | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| FIFalcon Industry INC | Clinton Township | MI | Machinery Manufacturing333514 | 1-19 | ◐ LIKELY ACTIVE |
| FRFalcon Road Maintenance Equipment LLC | Freeland | MI | Machinery Manufacturing333111 | 20-99 | ◐ LIKELY ACTIVE |
| FUFca US LLC Warren Stamping Plant (b2757) | Warren | MI | Transportation Equipment Manufacturing336370 | 500+ | ◐ LIKELY ACTIVE |
| FIFernco INC | Davison | MI | Plastics and Rubber Products Manufacturing326122 | 100-499 | ◐ LIKELY ACTIVE |
| FFFitzgerald Finishing LLC | Detroit | MI | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| FRFlat Rock Metal INC | Flat Rock | MI | Primary Metal Manufacturing331221 | 100-499 | ◐ LIKELY ACTIVE |
| FFlex-n-gate | Royal Oak | MI | Transportation Equipment Manufacturing336370 | 100-499 | ◐ LIKELY ACTIVE |
| FCFlow-rite Controls LTD. | Byron Center | MI | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
| FMFord Motor Company - Sterling Plant | Sterling Heights | MI | Fabricated Metal Product Manufacturing332812 | 500+ | ◐ LIKELY ACTIVE |
| FFFreedom Finishing, INC. | Benton Harbor | MI | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| FIFrost INC | Grand Rapids | MI | Fabricated Metal Product Manufacturing332991 | 20-99 | ◐ LIKELY ACTIVE |
| FMFuture Mold CORP | Farwell | MI | Machinery Manufacturing333511 | 20-99 | ◐ LIKELY ACTIVE |
| GMGaishin Manufacturing, LLC | Benton Harbor | MI | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| GRG.a. Richards | Grand Rapids | MI | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| GTGarr Tool CO INC | Alma | MI | Machinery Manufacturing333512 | 100-499 | ◐ LIKELY ACTIVE |
| GFGeneral Filters, INC. | Novi | MI | Textile Product Mills314999 | 20-99 | ◐ LIKELY ACTIVE |
| GFGeneral Formulations, INC. | Sparta | MI | Paper Manufacturing322220 | 100-499 | ◐ LIKELY ACTIVE |
| GMGeneral Motors LLC - Bay City | Bay City | MI | Primary Metal Manufacturing331524 | 100-499 | ◐ LIKELY ACTIVE |
| GSGerdau Special Steel North America | Jackson | MI | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| GPGielow Pickles INC | Croswell | MI | Food Manufacturing311421 | 100-499 | ◐ LIKELY ACTIVE |
| GIGiffin INC | Auburn Hills | MI | Fabricated Metal Product Manufacturing332322 | 100-499 | ◐ LIKELY ACTIVE |
| GCGnutti Carlo USA | Webberville | MI | Machinery Manufacturing333618 | 100-499 | ◐ LIKELY ACTIVE |
| GBGold Bond Building Products | National City | MI | Nonmetallic Mineral Product Manufacturing327420 | 20-99 | ◐ LIKELY ACTIVE |
| GCGranco Clark INC | Belding | MI | Machinery Manufacturing333922 | 20-99 | ◐ LIKELY ACTIVE |
| GHGrand Haven Gasket CO. | Grand Haven | MI | Miscellaneous Manufacturing339991 | 20-99 | ◐ LIKELY ACTIVE |
| GRGrand Rapids Controls CO | Rockford | MI | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
| GPGrandville Printing Company | Grandville | MI | Printing and Related Support Activities323110 | 100-499 | ◐ LIKELY ACTIVE |
Great Lakes Label, LLC | Comstock Park | MI | Printing and Related Support Activities323111 | 20-99 | ◐ LIKELY ACTIVE |
| GLGreat Lakes Towers LLC | Monroe | MI | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| GDG&W Display Fixtures, Inc (2) | Bronson | MI | Furniture and Related Product Manufacturing337215 | 20-99 | ◐ LIKELY ACTIVE |
| HMHammond Machinery | Kalamazoo | MI | Machinery Manufacturing333512 | 20-99 | ◐ LIKELY ACTIVE |
| HMHastings Manufacturing Company | Hastings | MI | Transportation Equipment Manufacturing336310 | 100-499 | ◐ LIKELY ACTIVE |
| HHH & H Tool, INC | Lapeer | MI | Fabricated Metal Product Manufacturing332710 | 100-499 | ◐ LIKELY ACTIVE |
| HPHighland Plastics INC | Shepherd | MI | Plastics and Rubber Products Manufacturing326112 | 20-99 | ◐ LIKELY ACTIVE |
| HFHighpoint Finishing Solutions INC | Zeeland | MI | Fabricated Metal Product Manufacturing332813 | 20-99 | ◐ LIKELY ACTIVE |
| HDHoffmann Die Cast LLC | St. Joseph | MI | Primary Metal Manufacturing331521 | 20-99 | ◐ LIKELY ACTIVE |
| HOHouse of Flavors | Ludington | MI | Food Manufacturing311520 | 100-499 | ◐ LIKELY ACTIVE |
| HRH & R Screw Machine Products INC | Reed City | MI | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
H.s. INC. | Grand Rapids | MI | Machinery Manufacturing333248 | 20-99 | ◐ LIKELY ACTIVE |
| HSHydro-chem Systems | Caledonia | MI | Chemical Manufacturing325611 | 20-99 | ◐ LIKELY ACTIVE |
| IMIac Mendon | Mendon | MI | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
| IMIndustrial Metal Products Corporation | Lansing | MI | Machinery Manufacturing333512 | 20-99 | ◐ LIKELY ACTIVE |
| ITInnovative Tool INC | Chesterfield | MI | Fabricated Metal Product Manufacturing332119 | 20-99 | ◐ LIKELY ACTIVE |
| ICInternational Casting CORP | New Baltimore | MI | Primary Metal Manufacturing331511 | 1-19 | ◐ LIKELY ACTIVE |
| IPInternational Precast Solutions LLC | River Rouge | MI | Nonmetallic Mineral Product Manufacturing327390 | 100-499 | ◐ LIKELY ACTIVE |
| JAJay and Kay Manufacturing LLC | Croswell | MI | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| JLJcp LLC | Saginaw | MI | Fabricated Metal Product Manufacturing332212 | 20-99 | ◐ LIKELY ACTIVE |
| JBJensen Bridge & Supply CO | Sandusky | MI | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| JGJ G Kern Enterprises INC | Sterling Heights | MI | Fabricated Metal Product Manufacturing332721 | 100-499 | ◐ LIKELY ACTIVE |