| Oxide | Halide | Sulfide/Chalcogenide |
| Glass | Machinable Ceramic | Carbide |
| Ceramic Matrix Composite | Clay | Nitride |
| Piezoelectric | Aerogel | Phosphide/Pnictide |
| Boride | High Temp Ceramic Resin | Hydride |
| BCC Products | BryCoat, Inc. | Corning Incorporated |
| ERG Aerospace | Eurostar Engineering Plastics | Johnson Matthey |
| KaMin LLC | MarkeTech | Novum Glass LLC |
| Rogers Corporation | Skamol Group |