| DMDekalb Metal Finishing Corporation | Auburn | IN | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| TATower Automotive Products INC | Auburn | IN | Fabricated Metal Product Manufacturing332116 | — | ◐ LIKELY ACTIVE |
| CUContech Us, LLC | Auburn | IN | Primary Metal Manufacturing331521 | — | ◐ LIKELY ACTIVE |
| CUContitech USA Incorporated | Auburn | IN | Plastics and Rubber Products Manufacturing326291 | — | ◐ LIKELY ACTIVE |
| FIFxi INC | Auburn | IN | Plastics and Rubber Products Manufacturing326140 | — | ◐ LIKELY ACTIVE |
| SIScot Industries, INC | Auburn | IN | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| BCBrooks Construction Company INC | Auburn | IN | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| RPRieke Packaging Systems | Auburn | IN | Plastics and Rubber Products Manufacturing326199 | — | ◐ LIKELY ACTIVE |
| SLScp Limited Incorporated | Auburn | IN | Computer and Electronic Product Manufacturing334512 | — | ◐ LIKELY ACTIVE |
| MMetalx | Auburn | IN | Primary Metal Manufacturing331314 | — | ◐ LIKELY ACTIVE |
| AAAuburn-3mus-ma Aearo | Auburn | IN | Miscellaneous Manufacturing339999 | 1-19 | ◐ LIKELY ACTIVE |
| AIAuburn, IN | Auburn | IN | Wood Product Manufacturing321113 | 1-19 | ◐ LIKELY ACTIVE |
| BLByler Lane Winery | Auburn | IN | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| CACarlex Auburn Glass Plant | Auburn | IN | Nonmetallic Mineral Product Manufacturing327215 | 100-499 | ◐ LIKELY ACTIVE |
| CBCupkas Bee Good Meadery | Auburn | IN | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| FPFoley Pattern Company, Inc. | Auburn | IN | Primary Metal Manufacturing331524 | 1-19 | ◐ LIKELY ACTIVE |
| FIFXI, Inc. - Auburn | Auburn | IN | Plastics and Rubber Products Manufacturing326150 | 100-499 | ◐ LIKELY ACTIVE |
| MLMessenger, LLC | Auburn | IN | Printing and Related Support Activities323117 | 100-499 | ◐ LIKELY ACTIVE |
| RCRieke Corporation- Auburn | Auburn | IN | Fabricated Metal Product Manufacturing332119 | 100-499 | ◐ LIKELY ACTIVE |
| TATower Automotive Operations USA I, LLC - Auburn | Auburn | IN | Transportation Equipment Manufacturing336370 | 100-499 | ◐ LIKELY ACTIVE |
| NRNucor Rebar Fabrication Services Central CORP. | Auburn | IN | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |