Headquarters: London, United KingdomDeloitte Touche Tohmatsu Limited, commonly referred to as Deloitte, is a multinational professional services network. Deloitte is one of the "Big Four" accounting organizations and the largest professional services network in the world by revenue and number of professionals with headquarters in London, United Kingdom.
Subsidiaries: Deloitte UK, Monitor Deloitte, DCSH Limited, MORE
CEO: Punit Renjen (Jun 1, 2015–)
Employees number: 312,000 (2019)