Günter Hauptmann

Deutsche BP AG explores, produces, refines, and distributes petrol and petroleum products. The company was founded in 1950 and is headquartered in Berlin, Germany.

VDO Automotive AG supplies electronics, electrical systems and mechatronics. The company manufactures a spectrum of products relating to the drivetrain, engine management electronics and fuel injection systems. It provides information and car communication systems that include instrumentation, audio and navigation equipment, telematics and multimedia application. It makes products for the chassis and body such as airbags, ABS or access control systems. It markets products for retrofitting passenger cars and trucks with a focus on fleet management and audio and navigation systems. The company was founded in 2001 and is headquartered in Schwalbach am Taunus, Germany.

Part of Atecs Mannesmann AG, Mannesmann VDO AG provides wireless communications services and manufactures assembly systems. The private company is based in Frankfurt, Germany.

Preh GmbH manufactures and supplies automobile interior controls and sensor systems. Its products include car HMI, E-Mobility, commercial vehicle HMI and Preh car connect. The company was founded on March 11, 1919 by Jakob Preh and is headquartered in Bad Neustadt an der Saale, Germany.

GEKA GmbH manufactures brushes, applicators, and packaging systems for the cosmetics industry. Its products include brushes, eyeliner, mascara, precision applications, health care components, and makeup. The company was founded by Georg Karl in 1925 and is headquartered in Bechhofen, Germany.

SVOX AG develops speech, voice and language output solutions and related equipment. The company was founded by Volker P. Jantzen, Alexander E. Fries and Bettina Hein in April 2000 and is headquartered in Zurich, Switzerland.