Deloitte Touche Tohmatsu Limited /dəˈlɔɪt ˈtuːʃ toʊˈmɑːtsuː/, commonly referred to as Deloitte, is a multinational professional services firm headquartered in New York City in the United States. Deloitte is one of the "Big Four" and the largest professional services network in the world by revenue and number of professionals. Deloitte provides audit, tax, consulting, enterprise risk and financial advisory services with more than 244,400 professionals globally. In FY 2016, the company earned a record $36.8 billion USD in revenues. As of 2016, Deloitte is the 6th-largest privately owned organization in the United States.