| Thermoset Polyurethane Foam, Unreinforced | Thermoset Polyurethane, Liquid | Thermoset Polyurethane, Adhesive |
| Thermoset Polyurethane, Solid RIM | Thermoset Polyurethane, Liquid, Quartz Filled |
| Abatron | Aptek Laboratories | BCC Products |
| C.O.I.M. S.p.A. | Cytec | Evonik Corporation |
| Lendell Manufacturing Inc. | Northstar Polymers | Parker Chomerics |
| Resin Technology Group | Sawbones | Trelleborg Emerson & Cuming, Inc. |