Aerofoam Industries (USA)
Armacell International S.A. (Germany)
BASF SE (Germany)
Boyd Corporation (USA)
ERG Materials and Aerospace Corp. (USA)
Evonik Industries AG (Germany)
General Plastics Manufacturing Company (USA)
Grand Rapids Foam Technologies (USA)
Greiner Aerospace GmbH (Germany)
Mueller (USA)
Polymer Technologies, Inc. (USA)
Rogers Corporation (USA)
SABIC Innovative Plastics Holding BV (Netherlands)
Sekisui Voltek, LLC (USA)
Solvay Specialty Polymers (USA)
UFP Technologies, Inc. (USA)
Zotefoams Plc (UK)