PricewaterhouseCoopers International (PwC) is a network of accountancy firms providing assurance, tax and advisory services. The company operates in 157 countries, and has 184,000 employees - in 2013 they hired 19,622 graduates - making it one of accounting's Big Four (along with Deloitte, EY & KPMG). 2013 global revenues reached $32.1 billion (Sources: PwC Global Annual Review, Hoover's Company Records).