Piedmont Composites & Tooling LLC | Taylorsville | NC | — | ● ACTIVE |
| PUPiercan Usa, INC | San Marcos | CA | — | ● ACTIVE |
Pioneer Plastics INC | Dixon | KY | 20–99 | ● ACTIVE |
Piston Automotive LLC | Redford | MI | 100–499 | ● ACTIVE |
Placon Corporation | Fitchburg | WI | — | ● ACTIVE |
Plas Tech LTD | Honolulu | HI | — | ● ACTIVE |
Plastic Injection Molding INC | Richland | WA | — | ● ACTIVE |
| PPPlastics Plus Technology, INC | Redlands | CA | — | ● ACTIVE |
Platt Luggage, INC. | Chicago | IL | — | ● ACTIVE |
Polydevices LLC | Fairfield | OH | — | ● ACTIVE |
Polydyne, LLC | Poteau | OK | — | ● ACTIVE |
Polyfab Corporation | Reading | PA | — | ● ACTIVE |
Polymer Concepts Technologies Pby, INC. | Apple Valley | CA | — | ● ACTIVE |
Polymer Corporation | Palmer | MA | — | ● ACTIVE |
Polymerics, INC | Cuyahoga Falls | OH | — | ● ACTIVE |
| PEPort Erie Plastics, INC. | Harborcreek | PA | 100–499 | ● ACTIVE |
| PTPort Townsend Shipwrights INC | Port Townsend | WA | 20–99 | ● ACTIVE |
| PDPrecision Dynamics Corporation | Valencia | CA | — | ● ACTIVE |
Precision Manufacturing | Roseville | CA | — | ● ACTIVE |
Precision Molded Plastics INC | Upland | CA | — | ● ACTIVE |
Premier Lab Supply, INC. | Port Saint Lucie | FL | — | ● ACTIVE |
Prestige Advanced INC. | Madison Heights | MI | — | ● ACTIVE |
| PPProfessional Plastics, INC. | Fullerton | CA | — | ● ACTIVE |
Promed Molded Products, INC. | Plymouth | MN | — | ● ACTIVE |
Proto Labs INC | Rosemount | MN | — | ● ACTIVE |
Prototek Digital Manufacturing (madison) LLC | Blue Mounds | WI | — | ● ACTIVE |
Pulflex Technologies LLC | Ford City | PA | — | ● ACTIVE |
Putterman Athletics LLC | Deland | FL | 20–99 | ● ACTIVE |
| QPQFC Plastics Inc/ KB Components Dallas Inc | Arlington | TX | 100–499 | ● ACTIVE |
Quality Industrial Products INC | Phoenix | AZ | — | ● ACTIVE |
Rakar, Incorporated | Oxnard | CA | — | ● ACTIVE |
Rapid Accu-form, INC | Benicia | CA | — | ● ACTIVE |
R. C. Westburg Engineering, INC | Laguna Hills | CA | — | ● ACTIVE |
Recycled Plastic Factory, LLC | Englewood | FL | — | ● ACTIVE |
Red Maple Manufacturing, INC | East Saint Louis | IL | — | ● ACTIVE |
Reinhold Industries INC | Santa Fe Springs | CA | — | ● ACTIVE |
| RPRemcon Plastics INC | Reading | PA | — | ● ACTIVE |
Remco Technology, INC | Skokie | IL | — | ● ACTIVE |
Response Technologies LLC | Coventry | RI | — | ● ACTIVE |
| RPRevere Plastics Systems - McPherson | Mcpherson | KS | 20–99 | ● ACTIVE |
Ri Packing & Insulation LLC | Attleboro | MA | — | ● ACTIVE |
Rm Biltrite LLC | Atlanta | GA | — | ● ACTIVE |
Robin Ii, LLC | Markesan | WI | — | ● ACTIVE |
Roman Global Resources INC | San Clemente | CA | — | ● ACTIVE |
| RIRoxtec INC | Tulsa | OK | 100–499 | ● ACTIVE |
Royal Case CO INC | Sherman | TX | — | ● ACTIVE |
Rpi Molding, LLC | Bonaparte | IA | 20–99 | ● ACTIVE |
Rytan, INC. | Gardena | CA | — | ● ACTIVE |
| SPSaint-gobain Performance Plastics Corporation | Ravenna | OH | 100–499 | ● ACTIVE |
Scepter Manufacturing, LLC | Miami | OK | 100–499 | ● ACTIVE |
Seal & Design INC | Clarence | NY | 100–499 | ● ACTIVE |
Sealinglife, INC. | Lexington | KY | — | ● ACTIVE |
Seal-ryt CORP. | Westfield | MA | — | ● ACTIVE |
Sedia, INC. | Milwaukee | WI | — | ● ACTIVE |
Selmax CORP. | Selinsgrove | PA | — | ● ACTIVE |
Setco INC | Idabel | OK | — | ● ACTIVE |
Shaw Development, LLC | Bonita Springs | FL | — | ● ACTIVE |
S & H Rubber CO. | Fullerton | CA | — | ● ACTIVE |
| SIShuert Industries, INC. | Sterling Heights | MI | — | ● ACTIVE |
Sinclair & Rush, INC. | Arnold | MO | — | ● ACTIVE |
Sioux Manufacturing Corporation | Fort Totten | ND | — | ● ACTIVE |
Siv Investments LLC | Hialeah Gardens | FL | — | ● ACTIVE |
| SLSmc LTD | Devens | MA | 100–499 | ● ACTIVE |
Smith International INC | Rancho Cucamonga | CA | — | ● ACTIVE |
Spacecraft Components CORP | North Las Vegas | NV | — | ● ACTIVE |
Spartan Composites, INC. | Rockledge | FL | 20–99 | ● ACTIVE |
Spec Formliners, INC. | Santa Ana | CA | 20–99 | ● ACTIVE |
Spencer Plastics INC | Cadillac | MI | — | ● ACTIVE |
Spraying Devices, INC. | Visalia | CA | — | ● ACTIVE |
Src Elastomerics, INC. | Philadelphia | PA | 100–499 | ● ACTIVE |
Srm Manufacturing, INC. | Walla Walla | WA | — | ● ACTIVE |
Stallings Industries, INC. | Jasper | GA | — | ● ACTIVE |
Streamline Plastics, INC. | Ogden | UT | — | ● ACTIVE |
Superior Plastics, INC. | Fort Worth | TX | — | ● ACTIVE |
Swarco Industries, LLC | Columbia | TN | — | ● ACTIVE |
Synertech Pm INC. | Garden Grove | CA | — | ● ACTIVE |
Takahata Precision Tennessee, INC | Helenwood | TN | — | ● ACTIVE |
Tapemation Machining INC. | San Jose | CA | — | ● ACTIVE |
Tapmedic LLC | Jacksonville | FL | — | ● ACTIVE |
Teamvantage Molding, LLC | Forest Lake | MN | — | ● ACTIVE |
| TITechflex INC | Sparta | NJ | 100–499 | ● ACTIVE |
| TGTechnetics Group LLC | Columbia | SC | 100–499 | ● ACTIVE |
Technical Industries, INC. | Torrington | CT | 20–99 | ● ACTIVE |
Tetra Mold & Tool, INC. | New Carlisle | OH | 20–99 | ● ACTIVE |
Texstars LLC | Grand Prairie | TX | — | ● ACTIVE |
Texstars LLC | Arlington | TX | — | ● ACTIVE |
| TDThe Dynamic Group Inc - Unity | Ramsey | MN | 20–99 | ● ACTIVE |
The Gund Company, INC. | Amsterdam | NY | — | ● ACTIVE |
The Molding Company, INC. | Farmington | MO | — | ● ACTIVE |
| TSThermal Structures, INC | Corona | CA | 100–499 | ● ACTIVE |
Thermasteel INC | Radford | VA | — | ● ACTIVE |
Therma-tech Engineering INC | Redford | MI | — | ● ACTIVE |
Thermodyne International, LTD | Ontario | CA | — | ● ACTIVE |
Thermofab Operating CO LLC | Shirley | MA | — | ● ACTIVE |
| TPThermoformed Plastics of New England LLC | Biddeford | ME | — | ● ACTIVE |
Thogus Products Company | Avon Lake | OH | — | ● ACTIVE |
Thoren Caging Systems INC | Hazleton | PA | — | ● ACTIVE |
Thunderbird Molding Elkhart LLC | Elkhart | IN | 20–99 | ● ACTIVE |
Thunderbird Molding Shelbyville LLC | Shelbyville | IN | 20–99 | ● ACTIVE |
Titan Industrial Plastics, LLC | Lancaster | OH | — | ● ACTIVE |