» Indicates Expanded Online Showroom.
| Company | City, State | |
|---|---|---|
| A. Schulman, Inc. | Akron, OH | |
| Aardvark Polymers | Woodstock, CT | |
| Alliance Polymers & Services LLC | Romulus, MI | |
| API-Kolon | Lake Zurich, IL | |
| Arkadia Plastics, Inc. | New Britain, CT | |
| Chase Plastic Services, Inc. | Clarkston, MI | |
| Clariant Specialty Compounding | Albion, MI | |
| Cool Polymers Inc. | North Kingstown, RI | |
| C-Polymers GmbH | Tresdorf, AT | |
| DSM Engineering Plastics | Evansville, IN | |
| DuPont Performance Polymers | Wilmington, DE | |
| Eastman Chemical Co. | Kingsport, TN | |
| LTL Color Compounders, Inc. | Morrisville, PA | |
| Polymer Technology & Services LLC | Murfreesboro, TN | |
| PolyOne | Avon Lake, OH | |
| PolyReps Inc. | Monroe, NC | |
| Radici Plastics USA Inc. | Wadsworth, OH | |
| RTP Company | Winona, MN | |
| Service Polymers, Inc. | Newport Beach, CA | |
| Star Thermoplastic Alloys & Rubbers Inc. | Broadview, IL | |
| Technical Polymers, LLC | Buford, GA | |
| Ticona Engineering Polymers | Florence, KY |