| EAEmerson Avenue | South Bend | IN | Fabricated Metal Product Manufacturing332813 | 20-99 | ◐ LIKELY ACTIVE |
| EREverlast Roofing Inc. - Howe IN | Howe | IN | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| EMExcel Manufacturing Inc. | Seymour | IN | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| FUFairview USA, Inc. Indiana | Elkhart | IN | Fabricated Metal Product Manufacturing332912 | 1-19 | ◐ LIKELY ACTIVE |
| FCFluid Connectors Albion | Albion | IN | Fabricated Metal Product Manufacturing332112 | 100-499 | ◐ LIKELY ACTIVE |
| FFFontana Fasteners Manufacturing | Frankfort | IN | Fabricated Metal Product Manufacturing332722 | 20-99 | ◐ LIKELY ACTIVE |
| FWFort Wayne Metals SMB | Fort Wayne | IN | Fabricated Metal Product Manufacturing332618 | 1-19 | ◐ LIKELY ACTIVE |
| FCFoundation Court | South Bend | IN | Fabricated Metal Product Manufacturing332813 | 100-499 | ◐ LIKELY ACTIVE |
| FEFourman Enterprises, INC | Hope | IN | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| FSFour Star Fabricators, Inc. | Petersburg | IN | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| FHFremont Heading Division | Fremont | IN | Fabricated Metal Product Manufacturing332722 | 20-99 | ◐ LIKELY ACTIVE |
| FHFremont Heat Treat Division | Fremont | IN | Fabricated Metal Product Manufacturing332722 | 20-99 | ◐ LIKELY ACTIVE |
| FTFusion Technology Partners LLC | Carmel | IN | Fabricated Metal Product Manufacturing332510 | — | ◐ LIKELY ACTIVE |
| GWGary's Welding & Machining LLC | Bedford | IN | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| GSGeneral Sheet Metalworks, Inc. DBA General Stamping & Metalworks | South Bend | IN | Fabricated Metal Product Manufacturing332119 | 100-499 | ◐ LIKELY ACTIVE |
| GAGreenfield Accessories | Greenfield | IN | Fabricated Metal Product Manufacturing332510 | 100-499 | ◐ LIKELY ACTIVE |
| HHamilton | Hamilton | IN | Fabricated Metal Product Manufacturing332912 | 20-99 | ◐ LIKELY ACTIVE |
| HHHardisty Holdings, LLC | Bloomington | IN | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| HHHenry Holsters LLC | Spencer | IN | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| HTHobson Tool and Machine CO. | Franklin | IN | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| HMHoneyville Metal, LLC | Topeka | IN | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| HMHoneywell Muncie IN51 | Muncie | IN | Fabricated Metal Product Manufacturing332911 | 100-499 | ◐ LIKELY ACTIVE |
| HIHoosier Industrial Supply, INC | Goshen | IN | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| HFHostetler Forge LLC | Columbus | IN | Fabricated Metal Product Manufacturing332111 | — | ◐ LIKELY ACTIVE |
| HMHudelson Machine & Sharpening LLC | Orleans | IN | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| HDHudson Division | Hudson | IN | Fabricated Metal Product Manufacturing332722 | 20-99 | ◐ LIKELY ACTIVE |
| HHy-Flex | Knightstown | IN | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| HIHynes Industries- Kokomo | Kokomo | IN | Fabricated Metal Product Manufacturing332114 | 20-99 | ◐ LIKELY ACTIVE |
| IGIbc Group, LLC | Lebanon | IN | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| ISImperial Stamping Corporation | Elkhart | IN | Fabricated Metal Product Manufacturing332119 | 20-99 | ◐ LIKELY ACTIVE |
| IHIMR - Hayden | North Vernon | IN | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| IMIndiana Mobile Welding LLC | Cicero | IN | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| IIndianapolis | Indianapolis | IN | Chemical Manufacturing325120 | 100-499 | ◐ LIKELY ACTIVE |
| IIIndianapolis in | Indianapolis | IN | Beverage and Tobacco Product Manufacturing312111 | 1-19 | ◐ LIKELY ACTIVE |
| IHInduction Heat Treating Seymour Corp | Seymour | IN | Fabricated Metal Product Manufacturing332811 | 1-19 | ◐ LIKELY ACTIVE |
| IIndy | Indianapolis | IN | Fabricated Metal Product Manufacturing332999 | 1-19 | ◐ LIKELY ACTIVE |
| IIIN-FAB Inc. | Bedford | IN | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| JPJB Products, Inc. | South Bend | IN | Fabricated Metal Product Manufacturing332913 | 20-99 | ◐ LIKELY ACTIVE |
| JJosam | Michigan City | IN | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| JLJtledm LLC | Sullivan | IN | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| JCJupiter Coil Coating JCC | Fairland | IN | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| KCK3 Customs LLC | Tell City | IN | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| KMKnies Machine LLC | Celestine | IN | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| LQLafayette Quality Products, INC. | Lafayette | IN | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| L0Lci - 046 | Howe | IN | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| LSLenex Steel - Corporate | Indianapolis | IN | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| LSLenex Steel - Terre Haute | Terre Haute | IN | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| LSLenex Steel - Tobey Drive | Indianapolis | IN | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| LSLinamar Structures USA (Michigan) Inc. - Albion Plant | Albion | IN | Fabricated Metal Product Manufacturing332710 | 100-499 | ◐ LIKELY ACTIVE |
| LNLindal North America | Columbus | IN | Fabricated Metal Product Manufacturing332919 | 100-499 | ◐ LIKELY ACTIVE |