Claus Hensel

ThyssenKrupp Drauz Nothelfer GmbH supplies automotive parts. It supplies all of the auto body process chain components from a single source from vehicle development to production. It operates sites in Brazil, China, Germany, Spain, Hungary, the UK and the US. It was founded in 2005 through the merger of ThyssenKrupp Drauz and Nothelfer. The company is headquartered in Heilbronn, Germany.

Arthur Andersen LLP used to provide accounting services. It was also into consulting services for clients that operate businesses throughout the United States and around the world. Arthur Andersen was founded in 1913 and was headquartered in Chicago, IL.

Andersen Consulting LLP provides accounting services. Its services include accounting, tax and business consulting. The company is headquartered in London, the United Kingdom.