About Hamilton E. James
American businessperson. Founder and Chairman of Jefferson River Capital LLC. Former president and chief operating officer of The Blackstone Group... | Hamilton Evans "Tony" James is an American billionaire investor. He is the former president, chief operating officer, and executive vice chairman of Blackstone, a New York–based global asset management firm. James has been chairman of the multinational retail chain Costco since August 2017. Since 20
