Deloitte is one of the “Big Four” accounting organizations and the largest professional services network in the world by revenue and number of professionals. It’s a multinational professional services network. Deloitte refers to one or more of Deloitte Touche Tohmatsu Limited (DTTL), its global network of member firms, and their related entities. DTTL also referred to as “Deloitte Global” and each of its member firms are legally separate and independent entities. Deloitte’s firms around the world help clients become leaders wherever they choose to compete.