The Deutsche Tourenwagen Masters is a grand touring car series sanctioned by ADAC. The series is based in Germany, with rounds elsewhere in Europe. The series currently races a modified version of Group GT3 grand touring cars, replacing the silhouette later Class 1 touring cars of earlier years.
ZF Friedrichshafen AG, also known as ZF Group, originally Zahnradfabrik Friedrichshafen, and commonly abbreviated to ZF, is a global technology company supplying systems for passenger cars, commercial vehicles and industrial technology headquartered in Friedrichshafen, in the south-west German state of Baden-Württemberg. Specialising in engineering, it is primarily known for its design, research and development, and manufacturing activities in the automotive industry. It is a worldwide supplier of driveline and chassis technology for cars and commercial vehicles, along with specialist plant equipment such as construction equipment. It is also involved in rail, marine, defense and aviation industries, as well as general industrial applications. ZF has 168 production locations in 32 countries with approximately 165,000 (2022) employees.
Ride height or ground clearance is the amount of space between the base of an automobile tire and the lowest point of the automobile ; or, more properly, to the shortest distance between a flat, level surface, and the lowest part of a vehicle other than those parts designed to contact the ground. Ground clearance is measured with standard vehicle equipment, and for cars, is usually given with no cargo or passengers.
Apollo Automobil is a German sports car manufacturer headquartered in Denkendorf. Roland Gumpert, who founded Gumpert Sportwagenmanufaktur in 2004, once held the position of director of Audi Sport. Under his management, Audi won a total of 25 World Rally Championship rallies and four World Rally Championship titles.
Recaro Holding, as the parent company of the Recaro Group, owns the Recaro brand and the independently operating companies Recaro Aircraft Seating based in Schwäbisch Hall and Recaro eGaming based in Stuttgart, Germany. The business areas Recaro Automotive Seating and Recaro Kids are operated by licensees.
Abt Sportsline is a motor racing and auto tuning company based in Kempten im Allgäu, Germany. ABT mainly deals with Audi and the related primary Volkswagen Group brands—Volkswagen, Škoda, and SEAT—modifying them by using sports-type suspensions, engine power upgrades, lightweight wheels, aerodynamic components and more. It has been active in DTM for more than a decade. After the death of their father Johann in 2003, the company with 170 employees in their headquarters in Kempten was run by the brothers Hans-Jürgen Abt and Christian Abt. Since 2011, Hans-Jürgen Abt has run the company.
EDAG Engineering Group AG is an international corporate group active in the Engineering services sector. Since 2015, it has been based in Arbon, Canton Thurgau, Switzerland. The EDAG Group is one of the world's largest independent development partners to the automotive industry and aviation industry.
The Würth Group is a worldwide wholesaler of fasteners, screws and screw accessories, dowels, chemicals, electronic and electromechanical components, furniture and construction fittings, tools, machines, installation material, automotive hardware, inventory management, storage and retrieval systems. The group of over 400 companies across 80+ countries has been servicing the Automotive, Woodworking, Metalworking, Industrial and Construction industries with a strong presence across Europe.
Rheinmetall Automotive is the Automotive sector of the parent group Rheinmetall. The company emerged in 1997 through the merger of KS Kolbenschmidt GmbH, Neckarsulm, and Pierburg GmbH, Neuss. Hence, at its various traditional locations the company is commonly known as Kolbenschmidt or Pierburg. 40 production plants in Europe, the Americas, Japan, India and China employ a total workforce of around 11,000. Products are developed in cooperation with international auto manufacturers. Rheinmetall Automotive ranks among the 100 biggest auto industry suppliers worldwide and is an important partner to the industry for such products as exhaust gas recirculation systems, secondary-air systems, coolant pumps, and pistons for car gasoline engines and as well as for the commercial vehicle sector.
BBS Kraftfahrzeugtechnik AG is a high-performance automobile wheel design company headquartered in Schiltach, Germany. BBS produces wheels for motorsport, OEM, and aftermarket applications. The company is often credited as pioneering the three-piece wheel and advancing the aluminum wheel industry over many decades, and remains one of the largest producers of automobile wheels in the world.
Heyco is a German tool manufacturing company which manufactures tools for the automotive industry. Heyco manufactures custom tooling for many German automotive production companies such as BMW, Audi, VW, and Mercedes Benz. Heyco also provides industrial automotive production support in the manufacturing of polymer parts, plastic foils, aluminum laminated fiberglass textures, long glass composites, synthetic leather and polyurethane foam parts.
Audi Sport GmbH, formerly known as quattro GmbH, is the high-performance car manufacturing subsidiary of Audi, a subsidiary of the Volkswagen Group.
The Dräxlmaier Group is a globally operating automotive supplier with its headquarters in the Lower Bavarian city of Vilsbiburg, Germany. Founded in 1958, the family-owned company specializes in the production of wiring harness systems, central electrical and electronic components, interiors, and low- and high-voltage battery systems for electric mobility for premium vehicles.
Showa Corporation is a manufacturer of high-performance automotive, motorcycle and outboard suspension systems based in Gyoda, Saitama in Japan.
SUSPA GmbH is a manufacturer of gas springs, dampers, height adjustment systems, crash management systems and safety systems for many different industries. In 2014, the company, located in Altdorf near Nuremberg, Germany had approximately 208 million EUR in sales with 1,720 employees.
The Auto Union Grand Prix racing cars types A to D were developed and built by a specialist racing department of Auto Union's Horch works in Zwickau, Germany, between 1933 and 1939, after the company bought a design by Dr. Ferdinand Porsche in 1933.
Anvis (Antivibrationssystems) is a global business group that specialises in antivibration systems to decouple vibrating parts in motor vehicles. The company's head office is located in Steinau an der Straße, Germany.
Peiker Acustic GmbH & Co. KG is a family-owned and -operated company, based in Friedrichsdorf, Taunus, Germany, with about 940 employees worldwide. Since 1946, the company has specialized in manufacturing electronic products including microphones, loudspeakers, handsets for radio and mobile telephone use, Bluetooth hands-free kits, and in-vehicle multimedia systems.
KW automotive GmbH is a German company that primarily develops suspension systems for the automotive, motorcycle, and motorsport industries.
H&R Spezialfedern GmbH & Co KG is a German company that specializes in the development and production of suspension and chassis systems for the automotive industry and for motorsport applications.
