Robert F. Greenhill
Robert F. Greenhill (born 1936) is an American businessman widely credited with helping create and pioneer the modern mergers and acquisitions advisory business on Wall Street. He is the founder and chairman of Greenhill & Co., an investment bank headquartered in New York City which since its inception, has advised on transactions valued at close to $3 trillion and now operates in 17 offices globally across North and South America, Europe and the Middle East, and Asia and Australia. In May 2023, Japanese conglomerate Mizuho acquired Greenhill &Co. for $550 million in an all cash transaction.