| Architectural Railings and Windscreens |
| C.R. Laurence Co. | http://www.crlaurence.com |
| Decorative |
| Hirsch Glass Corp. | http://www.hirschglasscorp.com |
| Glass |
| Vetrotech Sait-Gobain | http://www.vetrotechusa.com |
| Glass |
| Pilkington | http://www.pilkington.com |
| Plastic |
| Co-Ex Corp. | http://www.co-excorp.com |
| Plastic |
| Sunlite | http://www.palramamericas.com |
| Polycarbonate |
| Sheffield Plastics Inc. | http://www.sheffieldplastics.com |
| Roofing Panels |
| Polygal | http://www.polygal.com |
| Structural Glass |
| Circle Redmont | http://www.circleredmont.com |
| Window Film |
| Madico | http://www.madico.com |
|
| Avanti Systems USA | http://www.avantisystemsusa.com |