| Thermoset Polyurethane Foam, Unreinforced | Thermoset Polyurethane, Liquid | Thermoset Polyurethane, Adhesive |
| Thermoset Polyurethane, Solid RIM | Thermoset Polyurethane, Liquid, Quartz Filled |
| Aearo E-A-R Specialty Composites | Blue River Coatings | CMT Materials |
| Cytec | Dow Chemical | Eurofoam s.r.l. |
| Evonik Corporation | Freudenberg Simrit | Northstar Polymers |
| Owens Corning | Sorbothane | Tra-Con, Inc. |