PwC (PricewaterhouseCoopers) is a leading British multinational professional services network based in London. As one of the Big Four accounting firms, it operates in over 140 countries and employs around 370,000 people globally. PwC was established in 1998 through the merger of Price Waterhouse and Coopers & Lybrand, both of which have roots dating back to the mid-1800s.

The firm provides a wide array of services in three main areas: Assurance, Tax and Legal, and Advisory. Its Assurance services include auditing and financial reporting, while the Tax and Legal segment offers tax advisory and compliance services. The Advisory practice covers consulting, risk management, and transaction services. PwC serves a diverse clientele, including multinational corporations, governments, non-profits, and educational institutions, helping them navigate complex business challenges across various industries.