Johannes J. Maret

Xchanging Ltd. provides business processing, technology and procurement services to the insurance and financial markets. It business processing services include policy administration, claims services, broking services, workers compensation claims processing services, securities processing services, investment account administration, fund administration and portfolio management, offshore services and human resources. The firm also offers technology services include application development and maintenance services, enterprise solutions, infrastructure services and insurance software. The company was founded by David W. Andrews in 1999 and is headquartered in London, the United Kingdom.

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 DXC Technology Co., European Transaction Bank AG specializes in settlements of securities, funds, and derivatives. The company is based in Frankfurt am Main, Germany. European Transaction Bank was acquired by Xchanging UK Ltd. from Deutsche Bank AG on May 27, 2004.

Befesa Medio Ambiente SL operates as a holding company which engages in financial investment and shareholding activities. It provides waste recycling and refuse system management services to clients in the industrial sector. The company was founded on October 8, 2004 and is headquartered in Sevilla, Spain.

Founded in 1988, Sal. Oppenheim Jr. & Cie. Securities, Inc. is a broker/dealer headquartered in New York City. They are a subsidiary of the Germany-based Sal. Oppenheim Jr. & Cie. KGaA which was founded in 1789. The firm provides a full array of trading and execution services for their clients. They do not provide any internal research in the US.

Maret Vermögensverwaltung KG is a private company based in Burgbrohl, Germany. The German company provides asset management services. Hans Maret has been the CEO of the company since 2012.