American global investment is headquartered in what city?
Principal Financial Group The Principal Financial Group is a global financial investment management leader headquartered in Des Moines, Iowa.
McDermott International McDermott International (formerly J. Ray McDermott) () is an American multinational engineering, procurement, construction and installation company with operations in the Americas, Middle East, the Caspian Sea and the Pacific Rim. It is incorporated in Panama and headquartered in Houston, Texas, United States.