| WIWilloughby Industries | Indianapolis | IN | Plastics and Rubber Products Manufacturing326191 | 100-499 | ◐ LIKELY ACTIVE |
| ALAcuity Lighting Group, INC. | Crawfordsville | IN | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
Almco Steel Products CORP | Bluffton | IN | Fabricated Metal Product Manufacturing332000 | — | ◐ LIKELY ACTIVE |
| ARA. Raymond Tinnerman Manufacturing, INC | Logansport | IN | Fabricated Metal Product Manufacturing332116 | — | ◐ LIKELY ACTIVE |
| AGAzz Galvanizing - Hamilton | Hamilton | IN | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| AGAzz Galvanizing Services Plymouth | Plymouth | IN | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| BMBest Metal Finishing | Osgood | IN | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| BIBig Inch Fabricators & Construction Incorporated | Montezuma | IN | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| BBBremen Bearings Company Incorporated | Bremen | IN | Fabricated Metal Product Manufacturing332991 | — | ◐ LIKELY ACTIVE |
| CUCanpack US LLC | Muncie | IN | Fabricated Metal Product Manufacturing332431 | — | ◐ LIKELY ACTIVE |
Chief Industries INC | Rensselaer | IN | Fabricated Metal Product Manufacturing332311 | — | ◐ LIKELY ACTIVE |
| CSCives Steel Company Midwest Division | Wolcott | IN | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| CCCook Compression | Jeffersonville | IN | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| CBCrown Beverage Packaging | Crawfordsville | IN | Fabricated Metal Product Manufacturing332114 | — | ◐ LIKELY ACTIVE |
| DMDanco Medical | Warsaw | IN | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| ECEaton Corporation | South Bend | IN | Fabricated Metal Product Manufacturing332111 | — | ◐ LIKELY ACTIVE |
| EPElkhart Products CORP | Elkhart | IN | Fabricated Metal Product Manufacturing332996 | — | ◐ LIKELY ACTIVE |
| FFFontana Fasteners Incorporated | Frankfort | IN | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| IRIngersoll Rand Von Duprin | Indianapolis | IN | Fabricated Metal Product Manufacturing332321 | — | ◐ LIKELY ACTIVE |
| IMInox Market America | Muncie | IN | Fabricated Metal Product Manufacturing332322 | 1-19 | ◐ LIKELY ACTIVE |
| JMJessen Manufacturing CO INC | Elkhart | IN | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| KKKem Krest Mag 1 | Elkhart | IN | Fabricated Metal Product Manufacturing332321 | 500+ | ◐ LIKELY ACTIVE |
| KIKennametal Incorporated | New Albany | IN | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| LPLci Plant 58 | Elkhart | IN | Fabricated Metal Product Manufacturing332321 | — | ◐ LIKELY ACTIVE |
| LSLenex Steel | Terre Haute | IN | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| LSLenex Steel | Indianapolis | IN | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| MLMetaldyne LLC | North Vernon | IN | Fabricated Metal Product Manufacturing332111 | — | ◐ LIKELY ACTIVE |
| MOMicromatic Operations INC | Berne | IN | Fabricated Metal Product Manufacturing332813 | 20-99 | ◐ LIKELY ACTIVE |
| NANachi America INC | Greenwood | IN | Fabricated Metal Product Manufacturing332991 | — | ◐ LIKELY ACTIVE |
| PHParker Hannifin CORP - Fluid Connector Group - Fsc Div | Albion | IN | Fabricated Metal Product Manufacturing332112 | — | ◐ LIKELY ACTIVE |
| PMPioneer Metal Finishing Llc., Nimet Division | South Bend | IN | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| PFPortland Forge, an Allegheny Teledyne Company | Portland | IN | Fabricated Metal Product Manufacturing332111 | — | ◐ LIKELY ACTIVE |
| PMPrecoat Metals | Portage | IN | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| PMPrecoat Metals | La Porte | IN | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| PPProcoat Products | Madison | IN | Fabricated Metal Product Manufacturing332813 | 1-19 | ◐ LIKELY ACTIVE |
| RPRbc Precision Products | Bremen | IN | Fabricated Metal Product Manufacturing332991 | — | ◐ LIKELY ACTIVE |
| RFRightway Fasteners, INC | Columbus | IN | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| SIScot Industries, INC | Auburn | IN | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| SCSilgan Containers Manufacturing Corpora | Hammond | IN | Fabricated Metal Product Manufacturing332431 | — | ◐ LIKELY ACTIVE |
| SDSteel Dynamics INC | Jeffersonville | IN | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| TATower Automotive Products INC | Auburn | IN | Fabricated Metal Product Manufacturing332116 | — | ◐ LIKELY ACTIVE |
| TSToyoshima Special Steel USA | Indianapolis | IN | Fabricated Metal Product Manufacturing332611 | 1-19 | ◐ LIKELY ACTIVE |
| TPTriplex Plating INC. | Michigan City | IN | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| WCWynright Corporationnp | Hobart | IN | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| YDYellow Dog Anodizing | Elkhart | IN | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
Dubose Strapping Inc.-treatment Plant #1 | Crawfordsville | IN | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| MMMidstate Manufacturing Corporation | Franklin | IN | Fabricated Metal Product Manufacturing332312 | 1-19 | ◇ UNVERIFIED |
| PHParker Hannifin CORP Cylinder Div Ashley in | Ashley | IN | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| PIPirod INC | Plymouth | IN | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| 1M106177 - Modern Materials INC | Rochester | IN | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |