| TATruck Accessories Group LLC (dba Century Fiberglass) | Elkhart | IN | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| TSTru-form Steel & Wire INC. | Hartford City | IN | Fabricated Metal Product Manufacturing332999 | 20-99 | ◇ UNVERIFIED |
| TTTurtle Top INC Paint Shop Div | New Paris | IN | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
| TCTuthill Corporation, Fill-rite | Fort Wayne | IN | Machinery Manufacturing333911 | — | ◇ UNVERIFIED |
| UNUfp Nappanee, LLC Dba Quality Hardwood | Nappanee | IN | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| UCUnion City Body CO LLC | Union City | IN | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
| UTUnion Tank Car Company | East Chicago | IN | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| UTUnited Technologies Automotive Sys INC | Union City | IN | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| UTUnited Technologies - Otis Elevator Company | Bloomington | IN | Machinery Manufacturing333921 | — | ◇ UNVERIFIED |
| UTUniversal Tool & Engineering | Indianapolis | IN | Machinery Manufacturing333514 | — | ◇ UNVERIFIED |
| UTUniversal Trailer Corporation Cargo Group Bristol | Bristol | IN | Transportation Equipment Manufacturing336212 | — | ◇ UNVERIFIED |
 Urschel Laboratories, INC. | Valparaiso | IN | Machinery Manufacturing333241 | — | ◇ UNVERIFIED |
| UAUS Aggregates Incorporated Ridgeville Berm Construction | Ridgeville | IN | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| UMUsalco Michigan City Plant, LLC | Michigan City | IN | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| UNU.s. Navy Naval Air Warfare Center Aircraft Div. | Indianapolis | IN | Computer and Electronic Product Manufacturing334220 | — | ◇ UNVERIFIED |
| UTUss-pvs Tech., INC. | Gary | IN | Chemical Manufacturing325188 | — | ◇ UNVERIFIED |
| VCVacumet Corporation | Greenfield | IN | Paper Manufacturing322220 | — | ◇ UNVERIFIED |
| VAValley Asphalt Corporation Plant 17 | Crothersville | IN | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| VPVector Packaging | Kentland | IN | Plastics and Rubber Products Manufacturing326121 | — | ◇ UNVERIFIED |
| VCVentra CORP | Columbus | IN | Fabricated Metal Product Manufacturing332431 | — | ◇ UNVERIFIED |
| VPVersatile Processing Group | Nabb | IN | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◇ UNVERIFIED |
| VPVesta Pharmaceuticals, INC | Indianapolis | IN | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| VSVisteon Systems LLC | Connersville | IN | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| VIVitco INC | Nappanee | IN | Fabricated Metal Product Manufacturing332116 | — | ◇ UNVERIFIED |
| VBVoestalpine Bohler Welding USA Technology LLC | Portage | IN | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| VCVoss Clark D/b/a Pgp CORP | Jeffersonville | IN | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| WAWabash Alloys, LLC | Tipton | IN | Primary Metal Manufacturing331314 | — | ◇ UNVERIFIED |
| WEWabash Environmental Technologies, LLC | Terre Haute | IN | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| WVWabash Valley Asphalt | Goshen | IN | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| WVWabash Valley Asphalt Company, LLC | Terre Haute | IN | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| WVWabash Valley Asphalt (was 03264) | Cloverdale | IN | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| WVWabash Valley Manufacturing | Silver Lake | IN | Transportation Equipment Manufacturing336212 | — | ◇ UNVERIFIED |
| WOWalmart Optical Lab #9065 Distribution Center #6028 | Crawfordsville | IN | Miscellaneous Manufacturing339115 | — | ◇ UNVERIFIED |
| WSWalmart Supercenter #2691 | New Albany | IN | Chemical Manufacturing325312 | — | ◇ UNVERIFIED |
| WKWalsh & Kelly Asphalt Paving | Griffith | IN | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| WPWalter Piano Company, INC. | Elkhart | IN | Furniture and Related Product Manufacturing337125 | — | ◇ UNVERIFIED |
| WWWalton Wholesale and Retail Farm Center | Walton | IN | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| WCWana Cabinets | Shipshewana | IN | Furniture and Related Product Manufacturing337122 | — | ◇ UNVERIFIED |
| WEWarsaw Electropolishing | Warsaw | IN | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| WMWastequip Manufacturing Company LLC Dba Galbreath LLC Plant #2 East | Winamac | IN | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| WPWaupaca Pallet, INC. | Troy | IN | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| WCWeaver Contract Manufacturing Company | Van Buren | IN | Food Manufacturing311919 | — | ◇ UNVERIFIED |
| WPWeiss Prestaining INC | Laporte | IN | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| WCWells Cargo Trailers of in Incorporated | Elkhart | IN | Transportation Equipment Manufacturing336212 | — | ◇ UNVERIFIED |
| WEWestinghouse Electric Corporation | Bloomington | IN | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| WCWestrock Cp, LLC | Plymouth | IN | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| WRWest Roofing & Supply CO | Mishawaka | IN | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| WCWestvaco Corp, Envelope Div | Beech Grove | IN | Paper Manufacturing322230 | — | ◇ UNVERIFIED |
| WLWestwood Lumber Sales Incorporated | New Haven | IN | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| WGWgs Global Services LLC | Troy | IN | Transportation Equipment Manufacturing336111 | — | ◇ UNVERIFIED |
