| BBBahr Brothers Manufacturing, INC. | Marion | IN | Primary Metal Manufacturing331513 | 20-99 | ◐ LIKELY ACTIVE |
| HKHartson Kennedy Cabinet Top Company INC | Marion | IN | Furniture and Related Product Manufacturing337110 | 100-499 | ◐ LIKELY ACTIVE |
| GCGeneral Cable Industries, INC. | Marion | IN | Primary Metal Manufacturing331420 | — | ◐ LIKELY ACTIVE |
| HIHuhtamaki INC | Marion | IN | Paper Manufacturing322215 | 100-499 | ◐ LIKELY ACTIVE |
| WMWiley Metal Fabricating INC | Marion | IN | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| PMPeerless Machine & Tool Corporation | Marion | IN | Machinery Manufacturing333243 | 20-99 | ◐ LIKELY ACTIVE |
| CECV East LLC - CVE | Marion | IN | Food Manufacturing311812 | 500+ | ◐ LIKELY ACTIVE |
| GMGeneral Motors Marion Stamping | Marion | IN | Fabricated Metal Product Manufacturing332116 | 500+ | ◐ LIKELY ACTIVE |
| OMOzark Materials, LLC | Marion | IN | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |
| DVDowning Vineyard and Winery, LLC | Marion | IN | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
Indiana Oxygen Company-Marion | Marion | IN | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| MMarion | Marion | IN | Paper Manufacturing322211 | 20-99 | ◐ LIKELY ACTIVE |
| MIMarion I.S. Services | Marion | IN | Machinery Manufacturing333248 | 20-99 | ◐ LIKELY ACTIVE |
| PPPioneer Packaging Company LLC - Marion | Marion | IN | Wood Product Manufacturing321920 | 1-19 | ◐ LIKELY ACTIVE |
| PCPrysmian Cables and Systems USA, LLC Marion | Marion | IN | Electrical Equipment, Appliance & Component Manufacturing335929 | 100-499 | ◐ LIKELY ACTIVE |
| RMReElement Marion Facility | Marion | IN | Chemical Manufacturing325180 | 1-19 | ◐ LIKELY ACTIVE |