Big four

The Big Four is the name of the world's four largest accounting networks which in particular provides auditing and consulting services. This specific «Four» includes such companies as Deloitte, Ernst & Young, KPMG, and PricewaterhouseCoopers . These networks are united in the big four because they are approximately equal in such aspects as income, quality of service provision, attractiveness among young people who want to build a career in the provision of services that are related to various economic sciences, namely audit, theoretical and practical consulting, accounting, economic analytics.