| IPIntegrated Packaging Machinery | Rockford | MI | Machinery Manufacturing333922 | 100-499 | ◐ LIKELY ACTIVE |
| IPInternational Paper Three Rivers Container | Three Rivers | MI | Paper Manufacturing322211 | 100-499 | ◐ LIKELY ACTIVE |
| JPJAC Products Saline | Saline | MI | Transportation Equipment Manufacturing336390 | 100-499 | ◐ LIKELY ACTIVE |
| JTJohnson Technology, Inc. - Norton | Norton Shores | MI | Transportation Equipment Manufacturing336412 | 100-499 | ◐ LIKELY ACTIVE |
| JDJR Detroit | Auburn Hills | MI | Machinery Manufacturing333999 | 100-499 | ◐ LIKELY ACTIVE |
| JJJSP - Jackson 1 | Jackson | MI | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
| JUJVIS USA LLC Benton Harbor Territorial | Benton Harbor | MI | Transportation Equipment Manufacturing336360 | 100-499 | ◐ LIKELY ACTIVE |
| JUJVIS USA LLC Clinton Township | Clinton Township | MI | Transportation Equipment Manufacturing336360 | 100-499 | ◐ LIKELY ACTIVE |
| JUJVIS USA LLC Shelby III | Shelby Township | MI | Transportation Equipment Manufacturing336360 | 100-499 | ◐ LIKELY ACTIVE |
| KJKadant Johnson LLC Three Rivers | Three Rivers | MI | Machinery Manufacturing333243 | 100-499 | ◐ LIKELY ACTIVE |
Kamco Industries, Inc. Morenci Plant | Morenci | MI | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
| KPKamps Pallets - Detroit | Detroit | MI | Wood Product Manufacturing321920 | 100-499 | ◐ LIKELY ACTIVE |
| KNKar's Nut Products | Madison Heights | MI | Food Manufacturing311911 | 100-499 | ◐ LIKELY ACTIVE |
| KCKautex - CWC | Muskegon | MI | Primary Metal Manufacturing331511 | 100-499 | ◐ LIKELY ACTIVE |
| KDKautex Detroit | Detroit | MI | Transportation Equipment Manufacturing336390 | 100-499 | ◐ LIKELY ACTIVE |
| KTKautex Troy HQ | Troy | MI | Transportation Equipment Manufacturing336390 | 100-499 | ◐ LIKELY ACTIVE |
| KCKaydon Corporation | Norton Shores | MI | Fabricated Metal Product Manufacturing332991 | 100-499 | ◐ LIKELY ACTIVE |
| KKKCT - KUKA Systems N.A. LLC | Clinton Township | MI | Machinery Manufacturing333998 | 100-499 | ◐ LIKELY ACTIVE |
| KAKirchhoff Automotive Lansing | Lansing | MI | Transportation Equipment Manufacturing336370 | 100-499 | ◐ LIKELY ACTIVE |
| KKKLB - KUKA Systems N.A. LLC | Livonia | MI | Machinery Manufacturing333998 | 100-499 | ◐ LIKELY ACTIVE |
| KIKnauf Insulation Plant 11 | Albion | MI | Nonmetallic Mineral Product Manufacturing327993 | 100-499 | ◐ LIKELY ACTIVE |
| KNKraft North Assembly & Distribution | Kentwood | MI | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
| KPKraft Plater | Kentwood | MI | Fabricated Metal Product Manufacturing332813 | 100-499 | ◐ LIKELY ACTIVE |
| KSKraft South Assembly & Distribution | Kentwood | MI | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
| KKKTP - KUKA Systems N.A. LLC | Warren | MI | Machinery Manufacturing333998 | 100-499 | ◐ LIKELY ACTIVE |
| KAKuka Assembly and Test CORP Fenton | Fenton | MI | Machinery Manufacturing333248 | 100-499 | ◐ LIKELY ACTIVE |
| LCLa Colombe- Norton Shores | Norton Shores | MI | Beverage and Tobacco Product Manufacturing312111 | 100-499 | ◐ LIKELY ACTIVE |
| LSLakeshore Systems, Inc. Iron River | Iron River | MI | Transportation Equipment Manufacturing336611 | 100-499 | ◐ LIKELY ACTIVE |
| LVLamb & Veal, Maintenance | Detroit | MI | Food Manufacturing311611 | 100-499 | ◐ LIKELY ACTIVE |
| LRLansing Regional Stamping | Lansing | MI | Transportation Equipment Manufacturing336370 | 100-499 | ◐ LIKELY ACTIVE |
| LCLear Corporation - Detroit Conner | Detroit | MI | Transportation Equipment Manufacturing336360 | 100-499 | ◐ LIKELY ACTIVE |
| LCLear Corporation - Detroit Gratiot | Detroit | MI | Transportation Equipment Manufacturing336360 | 100-499 | ◐ LIKELY ACTIVE |
| LCLear Corporation - Farwell | Farwell | MI | Plastics and Rubber Products Manufacturing326150 | 100-499 | ◐ LIKELY ACTIVE |
| LCLear Corporation - Grand Rapids - Woodfield | Grand Rapids | MI | Transportation Equipment Manufacturing336370 | 100-499 | ◐ LIKELY ACTIVE |
| LCLear Corporation - Traverse City | Traverse City | MI | Transportation Equipment Manufacturing336370 | 100-499 | ◐ LIKELY ACTIVE |
| LCLECO Corporation -- Headquarters | Saint Joseph | MI | Computer and Electronic Product Manufacturing334516 | 100-499 | ◐ LIKELY ACTIVE |
| LSLeonard's Syrups | Detroit | MI | Food Manufacturing311930 | 100-499 | ◐ LIKELY ACTIVE |
| LFLeprino Foods Co | Allendale | MI | Food Manufacturing311513 | 100-499 | ◐ LIKELY ACTIVE |
| LSLinamar - Southfield | Southfield | MI | Fabricated Metal Product Manufacturing332710 | 100-499 | ◐ LIKELY ACTIVE |
| LVLink Vehicle Testing | Dearborn | MI | Computer and Electronic Product Manufacturing334513 | 100-499 | ◐ LIKELY ACTIVE |
| LFLitehouse Foods Inc | Lowell | MI | Food Manufacturing311941 | 100-499 | ◐ LIKELY ACTIVE |
Louisiana-Pacific Newberry | Newberry | MI | Wood Product Manufacturing321219 | 100-499 | ◐ LIKELY ACTIVE |
Louisiana-Pacific Sagola | Sagola | MI | Wood Product Manufacturing321219 | 100-499 | ◐ LIKELY ACTIVE |
| MMMacLean Master EAST | Plymouth | MI | Fabricated Metal Product Manufacturing332721 | 100-499 | ◐ LIKELY ACTIVE |
| MMMacLean Master WEST | Plymouth | MI | Fabricated Metal Product Manufacturing332721 | 100-499 | ◐ LIKELY ACTIVE |
| MVMAC VALVES INC Wixom Plant | Wixom | MI | Fabricated Metal Product Manufacturing332911 | 100-499 | ◐ LIKELY ACTIVE |
| MEMagna Electric Vehicle Structures | St. Clair | MI | Transportation Equipment Manufacturing336320 | 100-499 | ◐ LIKELY ACTIVE |
| MEMagna Exteriors Brownstown (2) | Brownstown Township | MI | Transportation Equipment Manufacturing336390 | 100-499 | ◐ LIKELY ACTIVE |
| MPMagna Powertrain Shelby Township | Shelby Township | MI | Transportation Equipment Manufacturing336390 | 100-499 | ◐ LIKELY ACTIVE |
| MSMagna Seating Detroit South | Highland Park | MI | Transportation Equipment Manufacturing336360 | 100-499 | ◐ LIKELY ACTIVE |