| IPInternational Paper Company | Modesto | — | ◇ UNVERIFIED |
| IPInternational Paper Company | Irvine | — | ◇ UNVERIFIED |
| IPInternational Paper Company | San Leandro | — | ◇ UNVERIFIED |
| IPInternational Paper Company | Cypress | — | ◇ UNVERIFIED |
| IPInternational Paper Company | Exeter | — | ◇ UNVERIFIED |
| IPInternational Paper-kraft Bag Division | Buena Park | — | ◇ UNVERIFIED |
| IPInternational Paper Sln | Salinas | — | ◇ UNVERIFIED |
| ITInterpress Technologies INC | Sacramento | — | ◇ UNVERIFIED |
| ICIvex Corporation | Visalia | — | ◇ UNVERIFIED |
| JIJan-al Innerprizes, INC | Los Angeles | — | ◇ UNVERIFIED |
| JGJanelle Gallimore | South Pasadena | — | ◇ UNVERIFIED |
| JPJansy Packaging | Huntington Beach | — | ◇ UNVERIFIED |
| JCJ Cam Fiberglass Laminators in | Newark | — | ◇ UNVERIFIED |
| JCJ C Paper | South San Francisco | — | ◇ UNVERIFIED |
| JSJefferson Smurfit CORP | Irvine | — | ◇ UNVERIFIED |
| JSJefferson Smurfit CORP | Los Angeles | — | ◇ UNVERIFIED |
| JSJefferson Smurfit Corporation | Santa Clara | — | ◇ UNVERIFIED |
| JCJellco Container INC | Anaheim | — | ◇ UNVERIFIED |
| JCJellco Container INC | Anaheim | — | ◇ UNVERIFIED |
| JUJenkor US Die Services | Ceres | — | ◇ UNVERIFIED |
| JUJenkor US Die Services | Cerritos | — | ◇ UNVERIFIED |
| JTJescam Trio INC Dba Creative Coatings | San Diego | — | ◇ UNVERIFIED |
| JJJ & J Tape & Label INC | Perris | — | ◇ UNVERIFIED |
| JPJose Pineda | Santa Ana | — | ◇ UNVERIFIED |
| JIJrc Industries INC | Santa Fe Springs | — | ◇ UNVERIFIED |
| KPK-1 Printing & Packaging INC. | City of Industry | — | ◇ UNVERIFIED |
| KCKapstone Container Corporation | Oakland | — | ◇ UNVERIFIED |
| KCKaweah Container INC | Cutler | — | ◇ UNVERIFIED |
| KCKaweah Container INC | Visalia | — | ◇ UNVERIFIED |
| KCKaweah Container, INC. | Visalia | — | ◇ UNVERIFIED |
| KPKc Pulp & Paper INC | Rancho Cucamonga | — | ◇ UNVERIFIED |
| KWKimberly-clark Worldwide Inc.-fult. Mill | Fullerton | — | ◇ UNVERIFIED |
| KAKomar Alliance LLC | Montebello | — | ◇ UNVERIFIED |
| KKKruger Kamloops Pulp L.p. | Fontana | — | ◇ UNVERIFIED |
| LMLakeside Marine | Bloomington | — | ◇ UNVERIFIED |
| LSLa Supply Co/dba Label House | Irvine | — | ◇ UNVERIFIED |
| LTLeisure Time Packaging, Inc | Irvine | — | ◇ UNVERIFIED |
| LPLiberty Packaging | March Arb | — | ◇ UNVERIFIED |
| LSLiberty Staffing USA LLC | Santa Fe Springs | — | ◇ UNVERIFIED |
| LPLogic Packaging, INC. | Santa Ana | — | ◇ UNVERIFIED |
| LFLongview Fibre Paper and Packaging INC | Oakland | — | ◇ UNVERIFIED |
| LALos Angeles Paper Box | Los Angeles | — | ◇ UNVERIFIED |
| LPLoyalty Products, INC. | Corona | — | ◇ UNVERIFIED |
| MMactac | Ontario | — | ◇ UNVERIFIED |
| MBMagnetic Brake Systems a Division of Technical Film Systems INC | Camarillo | — | ◇ UNVERIFIED |
| MIMarteck INC | Perris | — | ◇ UNVERIFIED |
| MCMask-off CO INC | Monrovia | — | ◇ UNVERIFIED |
| MUMauser USA LLC Dba American Fiber Drum | Merced | — | ◇ UNVERIFIED |
| MSMaxco Supply | Fowler | — | ◇ UNVERIFIED |
| MSMaxco Supply, INC. | Reedley | — | ◇ UNVERIFIED |
