| CUComcast Urethane | Marshall | MI | Plastics and Rubber Products Manufacturing326150 | 1-19 | ◐ LIKELY ACTIVE |
| MEMarshall Excelsior CO | Marshall | MI | Fabricated Metal Product Manufacturing332911 | 100-499 | ◐ LIKELY ACTIVE |
| TITenneco INC | Marshall | MI | Transportation Equipment Manufacturing336111 | 500+ | ◐ LIKELY ACTIVE |
| TMTribal Manufacturing MI | Marshall | MI | Fabricated Metal Product Manufacturing332913 | 20-99 | ◐ LIKELY ACTIVE |
| ACAutocam Corporation | Marshall | MI | Fabricated Metal Product Manufacturing332721 | — | ◐ LIKELY ACTIVE |
| SAStelmi America LLC | Marshall | MI | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| TATenneco Automotive- Marshall | Marshall | MI | Transportation Equipment Manufacturing336390 | — | ◐ LIKELY ACTIVE |
| JMJ&L Manufacturing | Marshall | MI | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| ACAtlas Concrete | Marshall | MI | Nonmetallic Mineral Product Manufacturing327320 | 1-19 | ◐ LIKELY ACTIVE |
| ACAutocam Corporation Marshall | Marshall | MI | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| BBBlueOval Battery Park Michigan - Cell Plant | Marshall | MI | Electrical Equipment, Appliance & Component Manufacturing335911 | 100-499 | ◐ LIKELY ACTIVE |
| CCC&S Carton | Marshall | MI | Paper Manufacturing322212 | 1-19 | ◐ LIKELY ACTIVE |
| DHDark Horse Brewing Company | Marshall | MI | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| DHDark Horse Brewing Company | Marshall | MI | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| GRGrand River Brewery | Marshall | MI | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| MUMaria's Uncorked | Marshall | MI | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| MMMarshall, MI | Marshall | MI | Fabricated Metal Product Manufacturing332311 | 20-99 | ◐ LIKELY ACTIVE |
| MMMEC main | Marshall | MI | Fabricated Metal Product Manufacturing332911 | 100-499 | ◐ LIKELY ACTIVE |
| SCSage Creek Winery of Marshall | Marshall | MI | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| WVWarner Vineyards | Marshall | MI | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |