| S1StairSupplies, 1010 Eisenhower Dr. South | Goshen | IN | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| SAStanley Access Technologies MTC | Greenfield | IN | Fabricated Metal Product Manufacturing332321 | 100-499 | ◐ LIKELY ACTIVE |
| SEStanley Engineered Fastening | Montpelier | IN | Fabricated Metal Product Manufacturing332722 | 100-499 | ◐ LIKELY ACTIVE |
| SMSteel Mart LLC | Elwood | IN | Fabricated Metal Product Manufacturing332999 | 100-499 | ◐ LIKELY ACTIVE |
| SStyleFab | Huntingburg | IN | Fabricated Metal Product Manufacturing332999 | 1-19 | ◐ LIKELY ACTIVE |
| SFSun Fast International LLC (Indiana) | New Albany | IN | Fabricated Metal Product Manufacturing332722 | 1-19 | ◐ LIKELY ACTIVE |
| SSSunspot Solutions LLC | Lyons | IN | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| SMSuperior Metals | Indianapolis | IN | Fabricated Metal Product Manufacturing332811 | 100-499 | ◐ LIKELY ACTIVE |
| TITelectro-mek INC | Fort Wayne | IN | Fabricated Metal Product Manufacturing332912 | — | ◐ LIKELY ACTIVE |
| TPTerril Properties LLC | Brazil | IN | Fabricated Metal Product Manufacturing332216 | — | ◐ LIKELY ACTIVE |
| TCTFC Canopy | Garrett | IN | Fabricated Metal Product Manufacturing332322 | 100-499 | ◐ LIKELY ACTIVE |
| TCThe Chicago Faucets Company MC | Michigan City | IN | Fabricated Metal Product Manufacturing332913 | 20-99 | ◐ LIKELY ACTIVE |
| TATI Automotive Ashley, IN | Ashley | IN | Fabricated Metal Product Manufacturing332996 | 100-499 | ◐ LIKELY ACTIVE |
| TLTrenz LLC | Greenfield | IN | Fabricated Metal Product Manufacturing332510 | — | ◐ LIKELY ACTIVE |
| TCTrion Coatings, LLC | South Bend | IN | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| TITri-State Industries, Inc. - Indiana | Hammond | IN | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| TMTriton Metal Products | Hamilton | IN | Fabricated Metal Product Manufacturing332313 | 100-499 | ◐ LIKELY ACTIVE |
| TSTrusted Supply Chain Partners, LLC | Ossian | IN | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| TLTsb LLC | Edinburgh | IN | Fabricated Metal Product Manufacturing332216 | 1-19 | ◐ LIKELY ACTIVE |
| TST & S Equipment | Angola | IN | Fabricated Metal Product Manufacturing332999 | 100-499 | ◐ LIKELY ACTIVE |
| TMTurner Machine CO | Indianapolis | IN | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| VRVal Rollers Incorporated | Indianapolis | IN | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| VWVanskyock Welding & Fabrication LLC | Portland | IN | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| VMVerity Machining Group, LLC | Bruceville | IN | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
Vestil Manufacturing Plant 3 | Angola | IN | Fabricated Metal Product Manufacturing332999 | 1-19 | ◐ LIKELY ACTIVE |
Vestil Manufacturing Plant 4 | Angola | IN | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| VIVidimos Inc | East Chicago | IN | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| VMVigo Machine Shop, INC | Terre Haute | IN | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| VRvoestalpine Roll Forming Corporation Indiana Division | Jeffersonville | IN | Fabricated Metal Product Manufacturing332114 | 100-499 | ◐ LIKELY ACTIVE |
| VRvoestalpine Roll Forming Corporation Indiana Division (2) | Jeffersonville | IN | Fabricated Metal Product Manufacturing332114 | 100-499 | ◐ LIKELY ACTIVE |
| VAVOSS Automotive, Inc. | Fort Wayne | IN | Fabricated Metal Product Manufacturing332912 | 100-499 | ◐ LIKELY ACTIVE |
| WMWenzel Metal Spinning, INC. | Fremont | IN | Fabricated Metal Product Manufacturing332119 | 20-99 | ◐ LIKELY ACTIVE |
| WYWestville Yard | Westville | IN | Fabricated Metal Product Manufacturing332439 | 20-99 | ◐ LIKELY ACTIVE |
| WGWitt Galvanizing - Plymouth, LLC | Plymouth | IN | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| WMWright Metal Products Crates Daleville | Daleville | IN | Fabricated Metal Product Manufacturing332420 | 1-19 | ◐ LIKELY ACTIVE |
| MPMetalcraft Precision Machining, INC | Elkhart | IN | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| NINewjac Industrial, LLC | Indianapolis | IN | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| NRNucor Rebar Fabrication Services Central CORP. | Auburn | IN | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| VVValor Ventures LLC | Winona Lake | IN | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| AMAlbany Metal Treating | Albany | IN | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| BTBlackwell Technologies LLC | East Chicago | IN | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| BIBuehrer Industries LLC | Wabash | IN | Fabricated Metal Product Manufacturing332116 | — | ◇ UNVERIFIED |
| CMCircle M Spring | Warsaw | IN | Fabricated Metal Product Manufacturing332611 | — | ◇ UNVERIFIED |
| MCMursix Corporation | Yorktown | IN | Fabricated Metal Product Manufacturing332116 | — | ◇ UNVERIFIED |
| SMSnavely Machine - Manufacturing Co., INC. | Peru | IN | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| SSSturm Steel Treating INC | Indianapolis | IN | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| TSTru-form Steel & Wire INC. | Hartford City | IN | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| AAacoa | Elkhart | IN | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| AMAbc Metals INC | Logansport | IN | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| AMAce Machine & Industrial LLC | Crown Point | IN | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |