PricewaterhouseCoopers International Limited is a British multinational professional services brand of firms, operating as partnerships under the PwC brand, based in London, England. It is the second-largest professional services network in the world and is considered one of the Big Four accounting firms, along with Deloitte, EY, and KPMG. PwC firms are in 149 countries, with 370,000 people. As of 2019, 26% of the workforce was based in the Americas, 26% in Asia, 32% in Western Europe, and 5% in Middle East and Africa. The company's global revenues were US$50.
https://en.wikipedia.org/wiki/PwC