 Custom Service Plastics, INC. | Lake Geneva | WI | — | ◇ UNVERIFIED |
| DPDewitt Plastics INC | Auburn | NY | — | ◇ UNVERIFIED |
| DPDiversified Plastics Corporation | Nixa | MO | — | ◇ UNVERIFIED |
| DMDoyle Manufacturing INC. | Holland | OH | — | ◇ UNVERIFIED |
| FMFlight Mold & Engineering INC | Saint Clair | MI | — | ◇ UNVERIFIED |
| FPForte Product Solutions | Farmington | MO | — | ◇ UNVERIFIED |
| GPGvl Polymers INC | Hesston | KS | — | ◇ UNVERIFIED |
| HPHarbor Plastics INC | Maple Plain | MN | — | ◇ UNVERIFIED |
| HGHk Global Lc | Lehi | UT | — | ◇ UNVERIFIED |
 Integrated Components Corporation | Hialeah | FL | — | ◇ UNVERIFIED |
| ITIntegrated Thermoforming Systems INC. | Aurora | IL | — | ◇ UNVERIFIED |
| IRIntegrity Rotational Molding | Plainfield | IN | — | ◇ UNVERIFIED |
| IPInternational Precision Components Corporation | Lake Forest | IL | — | ◇ UNVERIFIED |
| JIJackel INC. | Mishawaka | IN | — | ◇ UNVERIFIED |
| KIKbrs INC | Hardeeville | SC | — | ◇ UNVERIFIED |
| KPKincaid Plastics, INC. | Brooksville | FL | — | ◇ UNVERIFIED |
| LILancs Industries INC | Kirkland | WA | — | ◇ UNVERIFIED |
| LPLandmark Plastic CORP | Akron | OH | — | ◇ UNVERIFIED |
| LILectralock INC. | Gloucester | MA | — | ◇ UNVERIFIED |
| LWLight Weight Manufacturing | Allentown | PA | — | ◇ UNVERIFIED |
| MWMason Ways Indestructible Plastics, LLC | West Palm Beach | FL | — | ◇ UNVERIFIED |
| MCMaster Composites INC | Henning | MN | — | ◇ UNVERIFIED |
| MGMidland Glass CO INC | Hopkins | MN | — | ◇ UNVERIFIED |
| MMMidland Manufacturing Company, INC. | Monroe | IA | — | ◇ UNVERIFIED |
| MEMohr Engineering | Brighton | MI | — | ◇ UNVERIFIED |
| MCMolding Corporation of America | Pacoima | CA | — | ◇ UNVERIFIED |
| MPMp Products LLC | Stoughton | MA | — | ◇ UNVERIFIED |
| NTNaag Tag INC | West Jordan | UT | — | ◇ UNVERIFIED |
| NPNelson Plastics, INC. | Longwood | FL | — | ◇ UNVERIFIED |
| OEOnex Enterprises CORP | Duarte | CA | — | ◇ UNVERIFIED |
| OPOzark Plastics Products INC. | Neosho | MO | — | ◇ UNVERIFIED |
| PPParra Plastic, INC | Miami | FL | — | ◇ UNVERIFIED |
| PIPinnacle Industrial Enterprises | Bowling Green | OH | — | ◇ UNVERIFIED |
| PCPlastic Composites CO | Fort Wayne | IN | — | ◇ UNVERIFIED |
| PIPlastics, INC | Idaho Falls | ID | — | ◇ UNVERIFIED |
| PMPmi - Mpc LLC | Woonsocket | RI | — | ◇ UNVERIFIED |
| PPPortage Plastics Corporation | Portage | WI | — | ◇ UNVERIFIED |
| PLPrecision Letter CORP | Manchester | NH | — | ◇ UNVERIFIED |
| PPProfile Plastics, INC. | Canton | OH | — | ◇ UNVERIFIED |
| PXProfile Xtrusions LLC | Neenah | WI | — | ◇ UNVERIFIED |
| QCQuality Custom Molding, LLC | Linn | MO | — | ◇ UNVERIFIED |
| QIQuality Industries, LLC | Hartwell | GA | — | ◇ UNVERIFIED |
| RPRam Plastics CO. | North Lima | OH | — | ◇ UNVERIFIED |
| RPReproccessed Plastics, INC. | Garfield | MN | — | ◇ UNVERIFIED |
| RMR.k. Manufacturing | Ridgeland | MS | — | ◇ UNVERIFIED |
| SPScientific Plastics, INC. | Kansas City | KS | — | ◇ UNVERIFIED |
| SRSeal Reinforced Fiberglass INC | Copiague | NY | — | ◇ UNVERIFIED |
| SPSemco Plastic Company | Saint Louis | MO | — | ◇ UNVERIFIED |
| SPSpecialty Plastic Fabricators INC. | Mokena | IL | — | ◇ UNVERIFIED |
| SMSpringboard Manufacturing Dba Northern California Injection Molding | Rancho Cordova | CA | — | ◇ UNVERIFIED |
