PricewaterhouseCoopers, also known as PwC, is a British multinational professional services network based in London, United Kingdom.
It is the second-largest professional services network in the world and is one of the Big Four accounting firms, along with Deloitte, EY, and KPMG. The PwC network is overseen by PricewaterhouseCoopers International Limited, an English private company limited by guarantee.