What are the Big Four consulting firms?

Deloitte, PricewaterhouseCoopers, KPMG and Ernst & Young.

A consulting firm is a company that engages in soft-science research and development and sells "wisdom", also known as "consulting firms". A consulting firm is a commercial company that serves businesses and entrepreneurs, engages in soft-science research and development, and uses specialized knowledge and experience to provide specific services using mental labor.

Tasks

The main tasks of its mission are to help enterprises to find the main problems of production and management, identify the causes, develop practical improvement programs, guidance for the implementation of the improvement program, teaching the theory of management and management and scientific methods, training of management cadres at all levels of the enterprise, to improve the quality of the enterprise from the ground up.

To date, the country has more than 40,000 consulting firms, most of them are small workshops type of business, and the operation is not standardized, the only way is to combine the strong, cultivate internal strength, cultivate scientific, rigorous, standardized capacity, which is the way out of the local consulting firms.