Audi

Autoliv

Behr DE, FR, ES, ZA

BMW Group

Bosch DE, FR, PT, CZ, ES

Brose

Cadence Innovation

Daimler AG/Mercedes Benz

Exide DE, FR, IT, ES

Hilite International, Hydraulik-Ring Division

Iwis ketten Joh. Winkelhofer & Söhne

Mahle

Morgan Group LU, FR, IT

Oris

Otto Fuchs

Rieter DE, CH

Seeber DE, IT

Siemens VDO Automotive

Valeo

Wafa DE, ES

Weber Hydraulik

ZF