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thyssenkrupp Rasselstein GmbH engages in the operations of the production site for packaging steel. The company was founded on September 9, 1996 and is headquartered in Andernach, 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.

Part of AVECO Holding AG, ASG Airport Service GmbH is a ground handling German company that provides aircraft cleaning and flight services. The company is based in Frankfurt am Main, Germany. The company was founded in 1995. The CEO is Michael Dietrich.

IG Metall is the largest individual trade union in the world, based in Frankfurt am Main, Germany, with subsidiaries in Germany. The German company provides information, materials, and useful guides to its members to help them achieve fairness and good working conditions in their workplaces and society. The private company's focus is on employment security, occupational safety, and value chains. The CEO of the company is Hans-Jürgen Urban.

Part of Wisag Dienstleistungsholding GmbH & Co. KG, WISAG Sicherheit & Service Bayern Beteiligungs GmbH provides security services. The company is based in Augsburg, Germany. The German company was founded in 2018. The CEO is Michael Claus Wisser.

WISAG Technical Military Support Services GmbH & Co. KG is a German company that provides business and economic services. The private company is based in Mannheim, Germany and was founded in 1996.

WISAG Aviation Contracting GmbH & Co. KG provides airport, ground handling, and cargo services. The private company is based in Frankfurt, Germany. The CEOs are Carmen Ruck, Angela Stuhr. The German company was founded in 2011.

WISAG Dienstleistungsholding SE engages in the provision of airport, facility, and industrial services. The firm operates through the following segments: Aviation, Facility, and Industry. The Aviation segment includes airport, ground, passage, cargo, and personnel services. The Facility segment focuses on technical and infrastructural services for commercial, infrastructure, and residential properties. The Industry segment specializes in maintenance, technical cleaning, infrastructural and industrial facility management, electrical engineering, building technology, production logistics, as well as production support and industrial assembly. The company was founded by Claus Wisser on March 15, 1965 and is headquartered in Frankfurt, Germany.

AVECO Holding AG engages in the provision of airport, facility management, and industrial services. The airport services include ground handling, aircraft cleaning, and cargo handling. The facility management services encompass building technology, cleaning, security, catering, and garden maintenance. The industrial services involve building, ventilation, and electrical engineering; maintenance and repair of machines; production support; and logistics. The company was founded by Claus Wisser in 1991 and is headquartered in Frankfurt, Germany.

thyssenkrupp Steel Europe AG manufactures carbon steel, stainless steel, and special steel materials. Its products include hot and precision strips, heavy plates, sheet and coated products, organic coated strips and sheets, composite materials, electrical steel products, tinplates and black plates, and medium-wide strips. The company was founded in 1997 and is headquartered in Duisburg, Germany.

Part of PEAG-Mitarbeiter-Beteiligungs-GmbH, PEAG Holding GmbH is a German company that specializes in personnel and temporary work. The company is based in Dortmund, Germany. The company provides services such as employee leasing, placement, and employee transfer. The company offers well-trained workers in various fields to help with personnel shortages. PEAG Transfer also takes advantage of all current funding opportunities available at the state, federal, or European Union level. The company was founded in 1981. The CEO is Gerd Galonska.

Part of thyssenkrupp AG, thyssenkrupp MillServices & Systems GmbH is a German company that mills, manufactures, and distributes steel. The company is based in Oberhausen, Germany. The CEO of the company is Jörg Schürmann.