ADDEV Materials
Adler Pelzer Holding GmbH
Armacell International S.A.
Autoneum
3M
Sumitomo Riko Company Limited
CYG TEFA Co. Ltd.
INOAC Corporation
Morgan Advanced Materials plc
Pritex Limited
Sika Automotive AG
Tecman Speciality Materials Ltd
Toyota Boshoku Corporation
Unifrax
Zotefoams plc