EY

Why the Big Four Accounting Firms Care About Blockchain

Why the Big Four Accounting Firms Care About Blockchain

In the world of accounting audits and financial assurance, only the Big Four matter. Deloitte, EY, PwC, and KPMG are the masters of the universe. The Big Four accounting firms have a firm oligopoly over the provision of tax, accounting, consultancy, and audit services to almost all big companies across the globe.