Berthold Rüsing

Marketing Corp. of America provides administrative and general management consulting services. The private company is based in Royal Oak, MI and has subsidiaries in the United States.

The Cambridge Group Ltd. provides recruiting services. It serves its clients in practice areas of information systems, pharmaceuticals and physicians. The company was founded by Rick Kash in 1976 and is headquartered in Westport, CT.

Tropark GmbH provides real estate development services. The company is headquartered in Troisdorf, Germany.

Centerview Partners Holdings LLC (Centerview Partners Holdings) is a private equity subsidiary of Centerview Partners LLC founded in 2006 by David M. Hooper and James Marshall Kilts. The firm is headquartered in New York.

PK Associates LLC provides structural engineering solutions. The private company is based in Rye, NY.

Harvard University engages in the provision of teaching and research. It has twelve degree-granting Schools in addition to the Radcliffe Institute for Advanced Study, offering a global education. The university was founded in 1636 and is headquartered in Cambridge, MA.

ERGO Group AG engages in the provision of insurance and financial services. Its business units include German, International, and Direct and digital business. The firm offers life insurance, health insurance, legal expenses insurance, property and casualty insurance, travel insurance, pension fund, and financial services. The company was founded on August 1, 1997 and is headquartered in Dusseldorf, Germany.