| FNFANUC - North Campus | Auburn Hills | MI | Machinery Manufacturing333998 | 100-499 | ◐ LIKELY ACTIVE |
| FSFANUC - Shelby Township | Shelby Township | MI | Machinery Manufacturing333998 | 1-19 | ◐ LIKELY ACTIVE |
| FWFANUC - West Campus | Auburn Hills | MI | Machinery Manufacturing333998 | 500+ | ◐ LIKELY ACTIVE |
| FHFarmington Hills-Branson | Farmington Hills | MI | Machinery Manufacturing333992 | 20-99 | ◐ LIKELY ACTIVE |
| FCFibre Converters, INC | Constantine | MI | Machinery Manufacturing333243 | 100-499 | ◐ LIKELY ACTIVE |
| FPFisher Power Supply LLC | Burton | MI | Machinery Manufacturing333618 | — | ◐ LIKELY ACTIVE |
| FCFlowserve Corporation - Kalamazoo Operations | Kalamazoo | MI | Machinery Manufacturing333911 | 100-499 | ◐ LIKELY ACTIVE |
| FFOAMit | Grand Rapids | MI | Machinery Manufacturing333249 | 20-99 | ◐ LIKELY ACTIVE |
| FFFogg Filler Company LLC | Zeeland | MI | Machinery Manufacturing333993 | 100-499 | ◐ LIKELY ACTIVE |
| FCFortna - Conveyor 1300 | Norton Shores | MI | Machinery Manufacturing333922 | 20-99 | ◐ LIKELY ACTIVE |
| FLFORTNA - Lowell MI | Lowell | MI | Machinery Manufacturing333922 | 20-99 | ◐ LIKELY ACTIVE |
| GRG.A. Richards Plant 2 | Grand Haven | MI | Machinery Manufacturing333517 | 20-99 | ◐ LIKELY ACTIVE |
| GMGast Manufacturing | Benton Harbor | MI | Machinery Manufacturing333911 | 100-499 | ◐ LIKELY ACTIVE |
| GHGeneral Hydraulics, Corporation | Sterling Heights | MI | Machinery Manufacturing333998 | — | ◐ LIKELY ACTIVE |
| GIGerref Industries, Inc. | Belding | MI | Machinery Manufacturing333248 | 1-19 | ◐ LIKELY ACTIVE |
| GCGetman Corporation Bangor | Bangor | MI | Machinery Manufacturing333131 | 100-499 | ◐ LIKELY ACTIVE |
| GMGleason Metrology Systems (Michigan) Corporation (formerly known as Intra Corporation) | Westland | MI | Machinery Manufacturing333514 | 100-499 | ◐ LIKELY ACTIVE |
| GPGONZALEZ PRODUCTION SYSTEMS Oak Park | Oak Park | MI | Machinery Manufacturing333998 | 20-99 | ◐ LIKELY ACTIVE |
| GRGP Reeves INC | Holland | MI | Machinery Manufacturing333913 | 20-99 | ◐ LIKELY ACTIVE |
| GCGPT ClimateControlAirTreatement US LLC | Lansing | MI | Machinery Manufacturing333413 | 20-99 | ◐ LIKELY ACTIVE |
| GRGrand Rapids | Grand Rapids | MI | Plastics and Rubber Products Manufacturing326112 | 100-499 | ◐ LIKELY ACTIVE |
| GRGrand Rapids Branch | Grand Rapids | MI | Machinery Manufacturing333995 | 1-19 | ◐ LIKELY ACTIVE |
| GMGran-Tech Mfg., LLC | Lewiston | MI | Machinery Manufacturing333922 | 20-99 | ◐ LIKELY ACTIVE |
| GTGreenville Tool & Die | Greenville | MI | Machinery Manufacturing333514 | 100-499 | ◐ LIKELY ACTIVE |
| GTGriffin Tool, INC. | Stevensville | MI | Machinery Manufacturing333514 | — | ◐ LIKELY ACTIVE |
| GTGR Tooling & Automation INC | Comstock Park | MI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| GIGudel, Inc | Ann Arbor | MI | Machinery Manufacturing333999 | 20-99 | ◐ LIKELY ACTIVE |
| HTHallmark Tool & Gage Co., INC. | Wixom | MI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| HMHarloff Manufacturing Company LLC | Paw Paw, MI | MI | Machinery Manufacturing333517 | 20-99 | ◐ LIKELY ACTIVE |
| HSHayes South Fife Lake | Fife Lake | MI | Machinery Manufacturing333613 | 20-99 | ◐ LIKELY ACTIVE |
| HIHighlight Industries | Wyoming | MI | Machinery Manufacturing333993 | 20-99 | ◐ LIKELY ACTIVE |
| HAHobart Aluminum Operations | Traverse City | MI | Machinery Manufacturing333992 | 20-99 | ◐ LIKELY ACTIVE |
| HCHoughton County Road Commission | Hancock | MI | Machinery Manufacturing333120 | 20-99 | ◐ LIKELY ACTIVE |
| HCHTI Cybernetics | 40033 Mitchell Dr, Sterling Heights | MI | Machinery Manufacturing333249 | 100-499 | ◐ LIKELY ACTIVE |
| HCHydra-Lock Corporation | Mount Clemens | MI | Machinery Manufacturing333515 | 1-19 | ◐ LIKELY ACTIVE |
| IIIdea Induction, LLC | Auburn Hills | MI | Machinery Manufacturing333992 | — | ◐ LIKELY ACTIVE |
| IEID Engineering & Automated Systems Inc. | Kentwood | MI | Machinery Manufacturing333249 | 1-19 | ◐ LIKELY ACTIVE |
| IIds | Byron Center | MI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| IIfabm | Breckenridge | MI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| IPIMI Plant #1 | Washington | MI | Machinery Manufacturing333511 | 1-19 | ◐ LIKELY ACTIVE |
| IPIMI Plant #2 | Romeo | MI | Machinery Manufacturing333511 | 1-19 | ◐ LIKELY ACTIVE |
| IPIMI Plant #3 | Romeo | MI | Machinery Manufacturing333511 | 1-19 | ◐ LIKELY ACTIVE |
| ITIndustrial Technologies Group ITG Spartan Tool | Niles | MI | Machinery Manufacturing333310 | 100-499 | ◐ LIKELY ACTIVE |
| IPIntegrated Packaging Machinery | Rockford | MI | Machinery Manufacturing333922 | 100-499 | ◐ LIKELY ACTIVE |
| IMIntegrity Municipal System LLC - Michigan | Zeeland | MI | Machinery Manufacturing333318 | 1-19 | ◐ LIKELY ACTIVE |
| ICIntra Corporation (1/1/2025-6/30/2025) | Westland | MI | Machinery Manufacturing333514 | 100-499 | ◐ LIKELY ACTIVE |
| IWIPS Water-Tite Kalamazoo | Kalamazoo | MI | Machinery Manufacturing333911 | 20-99 | ◐ LIKELY ACTIVE |
| JPJetco Products LLC | Clinton Township | MI | Machinery Manufacturing333991 | 1-19 | ◐ LIKELY ACTIVE |
| JIJobs INC. | Allen Park | MI | Machinery Manufacturing333517 | — | ◐ LIKELY ACTIVE |
| JDJR Detroit | Auburn Hills | MI | Machinery Manufacturing333999 | 100-499 | ◐ LIKELY ACTIVE |