| IInseal | Elkhart | IN | — | ◇ UNVERIFIED |
| IMInternational Mulch CO INC | Ogden | UT | — | ◇ UNVERIFIED |
| IMInternational Mulch Company, Inc | Bridgeton | MO | — | ◇ UNVERIFIED |
| IMInternational Mulch Company, INC | Godfrey | IL | — | ◇ UNVERIFIED |
| IRInternational Rubber Products, INC | Ontario | CA | — | ◇ UNVERIFIED |
| ILIntreeg, LLC | Chagrin Falls | OH | — | ◇ UNVERIFIED |
| IRIrving Rubber and Metal CO. | Brooklyn | NY | — | ◇ UNVERIFIED |
| IGIshikawa Gasket America INC | Bowling Green | OH | — | ◇ UNVERIFIED |
| ISItw Southland - Baker Road | Virginia Beach | VA | — | ◇ UNVERIFIED |
| JSJa-bar Silicone CORP | Andover, Township of | NJ | — | ◇ UNVERIFIED |
| JFJamak Fabrication | Weatherford | TX | — | ◇ UNVERIFIED |
| JRJasper Rubber Products, INC | Jasper | IN | — | ◇ UNVERIFIED |
| JRJasper Rubber Products Incorporated | Jasper | IN | — | ◇ UNVERIFIED |
| JRJasper Rubber Products INC Plant 2 | Jasper | IN | — | ◇ UNVERIFIED |
| JAJeffery a Smith | Lebanon | OR | — | ◇ UNVERIFIED |
| JRJim Rushton's Incorporated | Denver | CO | — | ◇ UNVERIFIED |
| JPJit Packaging Cincinnati, INC. (1576050214) | Canton | OH | — | ◇ UNVERIFIED |
| JJJ & J Rubber & Plastic Molding | Fort Smith | AR | — | ◇ UNVERIFIED |
| JCJohn Crane Golden Branch | Golden | CO | — | ◇ UNVERIFIED |
| JCJohn Crane INC | Concord | CA | — | ◇ UNVERIFIED |
| JCJohn Crane INC | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| JCJohn Crane INC | Golden | CO | — | ◇ UNVERIFIED |
| JTJohnson Technologies Corporation | Nashville | TN | — | ◇ UNVERIFIED |
| JPJp Plastics INC | Santa Ana | CA | — | ◇ UNVERIFIED |
| KUKalrez Usa, LLC - Tralee Park Annex | Newark | DE | — | ◇ UNVERIFIED |
| KRKeener Rubber Company | Alliance | OH | — | ◇ UNVERIFIED |
| KPKelcourt Plastics INC | San Clemente | CA | — | ◇ UNVERIFIED |
| KMKelpac Medical Dba Kelcourt Plastics | San Diego | CA | — | ◇ UNVERIFIED |
| KPKern Packing & Gasket | Bakersfield | CA | — | ◇ UNVERIFIED |
| KIKidkusion, INC. | Washington | NC | — | ◇ UNVERIFIED |
| KBKin Buc INC Slf | Edison | NJ | — | ◇ UNVERIFIED |
| KIKinetika Inc | San Francisco | CA | — | ◇ UNVERIFIED |
| KIKinetika Inc | San Francisco | CA | — | ◇ UNVERIFIED |
| KCKirkhill-ta CO. | Brea | CA | — | ◇ UNVERIFIED |
| KTKlinger Thermoseal (0375010161) | Sidney | OH | — | ◇ UNVERIFIED |
| KIKoneta INC | Wapakoneta | OH | — | ◇ UNVERIFIED |
| KRKoneta Rubber CO | Wapakoneta | OH | — | ◇ UNVERIFIED |
| KCKopfmann CO INC | Milwaukee | WI | — | ◇ UNVERIFIED |
| KEKraco Ents Incorporated | Compton | CA | — | ◇ UNVERIFIED |
| LELake Erie Rubber Works, INC. | Erie | PA | — | ◇ UNVERIFIED |
| LILakeview Industries, INC | Chaska | MN | — | ◇ UNVERIFIED |
| LGLakin General CORP | Chicago | IL | — | ◇ UNVERIFIED |
| LGLamons Gasket Company | Martinez | CA | — | ◇ UNVERIFIED |
| LGLamons Gasket Matrix Plant | Houston | TX | — | ◇ UNVERIFIED |
| LRLaneer Rubber Products C/o Poly-options INC | Kenosha | WI | — | ◇ UNVERIFIED |
 Langdale Holdings INC Dba Santa Fe Rubber Products | Whittier | CA | — | ◇ UNVERIFIED |
| LALarco - Acrometal | Brainerd | MN | — | ◇ UNVERIFIED |
| LILarstan Industries | Hagerstown | MD | — | ◇ UNVERIFIED |
| LLLatexco, LLC | Lavonia | GA | — | ◇ UNVERIFIED |
| LFLatex Foam International LLC | Shelton | CT | — | ◇ UNVERIFIED |
