Adam Opel AG
Audi AG
Automobili Lamborghini S.p.A.
BMW AG
Daimler AG
Fiat Automobiles SpA
Ford Motor Company
General Motors Corp.
Honda Motor Co., Inc.
Jaguar Cars Ltd.
Land Rover
Mazda Motors
PSA Peugeot Citroen
Renault SAS
Saab AB
Seat GmbH
Skoda GmbH
Smart GmbH
Volkswagen AG
Volvo Car Corp.

Behr GmbH & Co. KG
Continental Automotive GmbH
Delphi Corp.
Faurecia Innenraum Systeme GmbH
Grammer AG
Harmann / Becker Automotive Systems
Hella KGaA Hück & Co.
International Automotive Components Group Europe
Johnson Controls GmbH
Lear Corp. GmbH & Co. KG
Lisa Dräxlmaier GmbH
Magna Decoma International
Peguform GmbH
SAS-Automotive Systems
Visteon Corp.