| ILInsulfoam LLC | Dixon | CA | Plastics and Rubber Products Manufacturing326140 | — | ◇ UNVERIFIED |
| IPIpp Plastic Products INC | Duarte | CA | Plastics and Rubber Products Manufacturing326191 | — | ◇ UNVERIFIED |
| JNJacuzzi North | Chino | CA | Plastics and Rubber Products Manufacturing326191 | — | ◇ UNVERIFIED |
| JWJacuzzi Whirlpool Bath | Santa Ana | CA | Plastics and Rubber Products Manufacturing326191 | — | ◇ UNVERIFIED |
| JWJacuzzi Whirlpool Bath | Chino | CA | Plastics and Rubber Products Manufacturing326191 | — | ◇ UNVERIFIED |
| JPJp Plastics INC | Santa Ana | CA | Plastics and Rubber Products Manufacturing326291 | — | ◇ UNVERIFIED |
| KAKakuichi America INC | Torrance | CA | Plastics and Rubber Products Manufacturing326122 | — | ◇ UNVERIFIED |
| KMKirkhill Manufacturing CO | Downey | CA | Plastics and Rubber Products Manufacturing326291 | — | ◇ UNVERIFIED |
| KPKnightsbridge Plastics INC | Fremont | CA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| KMKoch Membrane Systems | San Diego | CA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| KAKyowa America CORP | Irvine | CA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| KAKyowa America Corporation | Costa Mesa | CA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| LTLakin Tire West LLC | Santa Fe Springs | CA | Plastics and Rubber Products Manufacturing326211 | — | ◇ UNVERIFIED |
| LBLasco Bathware | Anaheim | CA | Plastics and Rubber Products Manufacturing326191 | — | ◇ UNVERIFIED |
| LTLatex Technology INC. | San Marcos | CA | Plastics and Rubber Products Manufacturing326299 | — | ◇ UNVERIFIED |
 Leggett & Platt INC | Ontario | CA | Plastics and Rubber Products Manufacturing326150 | — | ◇ UNVERIFIED |
| LMLeonard's Molded Products | Santa Clarita | CA | Plastics and Rubber Products Manufacturing326291 | — | ◇ UNVERIFIED |
| MPMarble Palace | Stockton | CA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| MRMartin Rubber Corporation | La Habra | CA | Plastics and Rubber Products Manufacturing326291 | — | ◇ UNVERIFIED |
| MPMato Plastics INC. | Valencia | CA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| MPMercury Plastics, INC. | City of Industry | CA | Plastics and Rubber Products Manufacturing326112 | — | ◇ UNVERIFIED |
| MUMicrodyn-nadir US INC | Goleta | CA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| MMMillenium Molding INC | Fontana | CA | Plastics and Rubber Products Manufacturing326299 | — | ◇ UNVERIFIED |
| MRMission Rubber CO | Corona | CA | Plastics and Rubber Products Manufacturing326299 | — | ◇ UNVERIFIED |
| MRMitchell Rubber Products INC | Mira Loma | CA | Plastics and Rubber Products Manufacturing326291 | — | ◇ UNVERIFIED |
| MFMolded Fiber Glass - Holly Rd | Adelanto | CA | Plastics and Rubber Products Manufacturing326191 | — | ◇ UNVERIFIED |
| NENational Environmental Fiberglass LLC | Adelanto | CA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| NONational O-ring (dba Hutchinson Seal Corp) | Downey | CA | Plastics and Rubber Products Manufacturing326291 | — | ◇ UNVERIFIED |
| NPNelco Prod INC | Fullerton | CA | Plastics and Rubber Products Manufacturing326130 | — | ◇ UNVERIFIED |
| NANorth American Specialty Products LLC | Lodi | CA | Plastics and Rubber Products Manufacturing326122 | — | ◇ UNVERIFIED |
| NNorwesco | Merced | CA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| OHOliver Health Care Packaging | Anaheim | CA | Plastics and Rubber Products Manufacturing326113 | — | ◇ UNVERIFIED |
| OPOmega Packaging Dba Comar | La Mirada | CA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| OTO'neill Tube & Reel | Mira Loma | CA | Plastics and Rubber Products Manufacturing326112 | — | ◇ UNVERIFIED |
| PCPacific Coast Chemicals Company | Berkeley | CA | Chemical Manufacturing325414 | — | ◇ UNVERIFIED |
| PPPacific Plastics INC | Brea | CA | Plastics and Rubber Products Manufacturing326122 | — | ◇ UNVERIFIED |
| PCPactiv Corporation - La Mirada | La Mirada | CA | Plastics and Rubber Products Manufacturing326150 | — | ◇ UNVERIFIED |
| PIParco INC | Ontario | CA | Plastics and Rubber Products Manufacturing326291 | — | ◇ UNVERIFIED |
| PIPark International Corporation | Long Beach | CA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| PBP. B. Fiberglass Products INC | Sun Valley | CA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| PPPeninsula Plastics Recycling INC | Turlock | CA | Plastics and Rubber Products Manufacturing326121 | — | ◇ UNVERIFIED |
| PMPerformance Materials CORP Dba Toray Performance Composite | Camarillo | CA | Plastics and Rubber Products Manufacturing326130 | — | ◇ UNVERIFIED |
| PPPeterson Products, INC | Belmont | CA | Plastics and Rubber Products Manufacturing326121 | — | ◇ UNVERIFIED |
| PSPhoenix Spas | Anderson | CA | Plastics and Rubber Products Manufacturing326191 | — | ◇ UNVERIFIED |
| PRPhx Recycling INC | Fowler | CA | Plastics and Rubber Products Manufacturing326122 | — | ◇ UNVERIFIED |
| PNPilkington North America Incorporated | Lathrop | CA | Plastics and Rubber Products Manufacturing326211 | — | ◇ UNVERIFIED |
| PAPirelli Armstrong Tire CORP | Hanford | CA | Plastics and Rubber Products Manufacturing326211 | — | ◇ UNVERIFIED |
| PDPlastic Dress Up CO | South El Monte | CA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| PPPlastipak Packaging INC | Modesto | CA | Plastics and Rubber Products Manufacturing326150 | — | ◇ UNVERIFIED |
| PIPlastron Incorporated | City of Industry | CA | Plastics and Rubber Products Manufacturing326121 | — | ◇ UNVERIFIED |
