| IPIndustrial Pipe Fittings LLC Dba Plasson USA | Corsicana | TX | — | ◇ UNVERIFIED |
| IPIndustrial Piping Corporation | Staunton | VA | — | ◇ UNVERIFIED |
| IPIndustrial Piping Corporation | Staunton | VA | — | ◇ UNVERIFIED |
| IPIndustrial Piping INC | Pineville | NC | — | ◇ UNVERIFIED |
| ITIndustrial Tube Components, Inc | Lizton | IN | — | ◇ UNVERIFIED |
| IAInferno Art Foundry INC. | Union City | GA | — | ◇ UNVERIFIED |
| IFInland Fndy CO INC | Mead | WA | — | ◇ UNVERIFIED |
| ITInsituform Technology | Wrentham | MA | — | ◇ UNVERIFIED |
| ICIntermet Corporation Radford | Radford | VA | — | ◇ UNVERIFIED |
| IDIntermet Decatur Foundry | Decatur | IL | — | ◇ UNVERIFIED |
| IHIntermet Havana Foundry | Havana | IL | — | ◇ UNVERIFIED |
| IIIntermet Ironton Foundry | Ironton | OH | — | ◇ UNVERIFIED |
| IAInternational Agile Manufacturing LLC | Statesboro | GA | — | ◇ UNVERIFIED |
| ICInterstate Castings | Indianapolis | IN | — | ◇ UNVERIFIED |
| IPIpp-improved Piping Products, INC. | San Antonio | TX | — | ◇ UNVERIFIED |
| IBIpsco Baytown Works | Baytown | TX | — | ◇ UNVERIFIED |
| IRIron Rod | Los Gatos | CA | — | ◇ UNVERIFIED |
| IIIsland Industries, INC. | Memphis | TN | — | ◇ UNVERIFIED |
| ICIsopure, Corp. | Louisville | KY | — | ◇ UNVERIFIED |
| IFItw Food Equipment Group LLC | Sidney | OH | — | ◇ UNVERIFIED |
| ISItw Switches | Harwood Heights | IL | — | ◇ UNVERIFIED |
| IMIvarson Manufacturing LLC. | Farmington | WI | — | ◇ UNVERIFIED |
| JRJAD Repair Services LLC | Cincinnati | OH | — | ◇ UNVERIFIED |
| JPJames Pepper Distillery | Lexington | KY | — | ◇ UNVERIFIED |
| JTJames Terry | Arcadia | CA | — | ◇ UNVERIFIED |
| JCJaytec Chelsea LLC Plt 9 | Chelsea | MI | — | ◇ UNVERIFIED |
| JCJBRP Corporation | Tavares | FL | — | ◇ UNVERIFIED |
| JAJerit Automation, INC. | Mesa | AZ | — | ◇ UNVERIFIED |
| JCJerry Carroll Machining INC Dba Electrocut-pacific | San Carlos | CA | — | ◇ UNVERIFIED |
| JCJ.E.T. Corporation | Bridgeport | CT | — | ◇ UNVERIFIED |
| JPJet Pipe Industries CO. | Phoenix | AZ | — | ◇ UNVERIFIED |
| JSJet Specialty Dba Jet Fabrication | Corpus Christi | TX | — | ◇ UNVERIFIED |
| JGJ G Specialty Welding LLC | Gilltte | WY | — | ◇ UNVERIFIED |
| JSJim Stewart Mobile Phones | Indianapolis | IN | — | ◇ UNVERIFIED |
| JBJohn Bean Technologies Corporation | Madera | CA | — | ◇ UNVERIFIED |
| JBJohn Bean Technologies Corporation | Riverside | CA | — | ◇ UNVERIFIED |
| JBJohn Bouchard & Sons (closed) | Nashville | TN | — | ◇ UNVERIFIED |
| JDJohn Deere Foundry - Waterloo Facility | Waterloo | IA | — | ◇ UNVERIFIED |
| JSJohnstown Specialty Casting/johnstown Foundry | Johnstown | PA | — | ◇ UNVERIFIED |
| JTJohn Taylor | Murrieta | CA | — | ◇ UNVERIFIED |
| JEJones Enterprises Twelve 23, LLC | Cumming | GA | — | ◇ UNVERIFIED |
| JZJose Zuniga LLC | West Babylon | NY | — | ◇ UNVERIFIED |
| JAJoshua A Wallace Szydel | Dorchester | WI | — | ◇ UNVERIFIED |
| JRJots Rentals | Longview | TX | — | ◇ UNVERIFIED |
| JCJp Castings INC Dba Specialty Castings | Springport | MI | — | ◇ UNVERIFIED |
| JEJPC Enterprises, Inc. | Grand Prairie | TX | — | ◇ UNVERIFIED |
| JUJpf Ultrasonic Technologies, INC. | Houston | TX | — | ◇ UNVERIFIED |
| JRJ R Hoe & Sons INC | Middlesboro | KY | — | ◇ UNVERIFIED |
| JAJudson A. Smith Company | Boyertown | PA | — | ◇ UNVERIFIED |
| JLJudyMakesJuices LLC | Bryans Road | MD | — | ◇ UNVERIFIED |
| KAKc Aluminum & Manufacturing | Riverside | CA | — | ◇ UNVERIFIED |
| KDKc Dbw M1 LLC | King City | CA | — | ◇ UNVERIFIED |
| KVKelley Vault Co/classic Granite | Champaign | IL | — | ◇ UNVERIFIED |
| KVKelley Vault CO INC | Urbana | IL | — | ◇ UNVERIFIED |
| KHKempf Holdings, LLC | Omaha | NE | — | ◇ UNVERIFIED |
| KMKen Miller Supply of West Virginia, INC | Marietta | OH | — | ◇ UNVERIFIED |
| KPKermits Products | Wheat Ridge | CO | — | ◇ UNVERIFIED |
| KAKeys Aluminum | La Mirada | CA | — | ◇ UNVERIFIED |
| KSKeystone Southern Stud Weld, LLC | Irving | TX | — | ◇ UNVERIFIED |
| KSKff Supply, INC. | Centralia | IL | — | ◇ UNVERIFIED |
| KRKimball Railcar Services | Kimball | MN | — | ◇ UNVERIFIED |
 Kinetic Systems, INC. | Frederick | MD | — | ◇ UNVERIFIED |
| KCKinex Cappers LLC | Amherst | NH | — | ◇ UNVERIFIED |
| KFKits Foundry and Machine, INC. | Shelley | ID | — | ◇ UNVERIFIED |
| KKK & K Supply | Lubbock | TX | — | ◇ UNVERIFIED |
| KFKnapp Foundry Company INC (1677010014) | Akron | OH | — | ◇ UNVERIFIED |
| KMKovatch Mobile Equipment/fire Apparatus | Ontario | CA | — | ◇ UNVERIFIED |
| KPK P Iron Foundry INC | Fresno | CA | — | ◇ UNVERIFIED |
| KHKraft Heinz Foods Company | Fremont | OH | — | ◇ UNVERIFIED |
| KIKramer International INC | Shelby Township | MI | — | ◇ UNVERIFIED |
| KMKruse Machining, LLC | Hutchinson | MN | — | ◇ UNVERIFIED |
| KLK-tec LLC | Little Chute | WI | — | ◇ UNVERIFIED |
| KFKulp Foundry INC | Wind Gap | PA | — | ◇ UNVERIFIED |
| LAL a Burnhart INC | Brighton | MI | — | ◇ UNVERIFIED |
| LFLa Favorita INC. | Henderson | CO | — | ◇ UNVERIFIED |
| LFLa Fe Tortilleria INC | San Marcos | CA | — | ◇ UNVERIFIED |
| LFLagrange Foundry-lagrange | La Grange | MO | — | ◇ UNVERIFIED |
| LSLakeside Steel Alabama - Thomasville Finishing Works | Thomasville | AL | — | ◇ UNVERIFIED |
| LMLakeview Memorial Gardens | Fairview Heights | IL | — | ◇ UNVERIFIED |
| LFLanam Foundry | New Martinsville | WV | — | ◇ UNVERIFIED |
| LMLancaster Malleable /manheim-keller | Lancaster | PA | — | ◇ UNVERIFIED |
| LCLandec CORP | Ontario | CA | — | ◇ UNVERIFIED |
| LMLane Metal Prod | Pulaski | PA | — | ◇ UNVERIFIED |
| LPLa Porte Technologies LLC | La Porte | IN | — | ◇ UNVERIFIED |
| LFLasco Fittings, INC. | Orlando | FL | — | ◇ UNVERIFIED |
| LFLawrence Factor INC | Miami Lakes | FL | — | ◇ UNVERIFIED |
| LFLb Foster | Magnolia | TX | — | ◇ UNVERIFIED |
| LELeading Edge Group, INC. | Rockford | IL | — | ◇ UNVERIFIED |
| LFLebaron Foundry INC | Brockton, City of | MA | — | ◇ UNVERIFIED |
| LFLeed Foundry Inc/st Clair | Saint Clair | PA | — | ◇ UNVERIFIED |
| LPLeonhardt Pipe - Supply INC | Blackstock | SC | — | ◇ UNVERIFIED |
| LPLeroy Plastics INC. | Leroy | NY | — | ◇ UNVERIFIED |
| LMLewis M. Carter Manufacturing Company, INC. | Donalsonville | GA | — | ◇ UNVERIFIED |
| LILfi, INC. | Smithfield | RI | — | ◇ UNVERIFIED |
| LCLiberty Casting Company-kip Moldline (0333010042) | Kenton | OH | — | ◇ UNVERIFIED |
| LRLicking River Castings | Falmouth | KY | — | ◇ UNVERIFIED |
| LILincoln Industries of Minnesota INC | Pine Island | MN | — | ◇ UNVERIFIED |
| LMLincoln Manufacturing North Plant | Magnolia | TX | — | ◇ UNVERIFIED |
| LGLinde Gas & Equipment INC | Fresno | CA | — | ◇ UNVERIFIED |
| LILisega INC. | Newport | TN | — | ◇ UNVERIFIED |
