| Thermoset Polyurethane Foam, Unreinforced | Thermoset Polyurethane, Liquid | Thermoset Polyurethane, Adhesive |
| Thermoset Polyurethane, Solid RIM | Thermoset Polyurethane, Liquid, Quartz Filled |
| 3M | ATG s.r.l. | BCC Products |
| Dow Chemical | Eurofoam s.r.l. | Lendell Manufacturing Inc. |
| P & P Technology | Parker Chomerics | Sika Industry |
| Sorbothane | Tra-Con, Inc. | TSE Industries, Inc |