Stefan Seidel

Pankl Racing Systems AG engages in the development, production and distribution of engine and drive systems for motor racing, luxury cars, and aerospace industry. It operates through the following business segments: Racing/High Performance, Aerospace, and Others. The Racing/High Performance segment offers engine and drivetrain components for motor racing and luxury automotive industry. The Aerospace segment supplies complex drive-train components, engine shafts, in-flight refueling tubes, and landing-gear parts for fixed and rotary-wing aircraft. The Others segment includes the business activities of the holding, group financing, and general partner firms. The company was founded by Gerold Pankl in 1985 and is headquartered in Kapfenberg, Austria.

Seidel & Co. The private company is based in Koenigstein, Germany and was founded by Bernd Zoller and Stefan Seidel, who have been the CEOs since incorporation. Catering GmbH provides catering services for companies and trade fairs, offering menus and buffets ranging from rustic to exclusive. The German company can cater for events with as few as 20 people or as many as over 1000.

Seidel Textilservice GmbH & Co. KG provides laundry and dry cleaning services. The private company is based in Garbsen, Germany. The German company was founded in 1966. The CEO is Stefan Seidel.