Marelli Holdings Co. Ltd.
HELLA GmbH & Co. KGaA
OSRAM GmbH
Valeo Group
KOITO Manufacturing Co. Ltd.
Hyundai Mobis Co. Ltd.
Varroc Group
Magna International Inc.
Flex-N-Gate Corporation
DR?XLMAIER GROUP
Sigma International Inc.
J.W. Speaker Corporation
Faurecia
LG Innotek Co. Ltd.
Stanley Electric Co. Ltd.