» Indicates Expanded Online Showroom.
| Company | City, State | |
|---|---|---|
| A. Schulman, Inc. | Akron, OH | |
| Clariant Specialty Compounding | Albion, MI | |
| C-Polymers GmbH | Tresdorf, AT | |
| CSIPlastics, Inc. | Holden, MA | |
| DuPont Performance Polymers | Wilmington, DE | |
| EMS-Grivory America | Sumter, SC | |
| Evonik Degussa Corp., High Performance Polymers | Parsippany, NJ | |
| Infinity Compounding Corporation | Logan Twp., NJ | |
| Nytef Plastics, Ltd. | Bensalem, PA | |
| PolyOne | Avon Lake, OH | |
| PolyReps Inc. | Monroe, NC | |
| Radici Plastics USA Inc. | Wadsworth, OH | |
| RTP Company | Winona, MN | |
| Service Polymers, Inc. | Newport Beach, CA | |
| Techmer Lehvoss Compounds LLC | Clinton, TN | |
| Technical Polymers, LLC | Buford, GA | |
| TP Composites, Inc. | Aston, PA |