Today, there is no other consulting firm in the world as famous, successful and in demand as McKinsey & Company. Its clients include most of the world's leading corporations. Many of the world's greatest business leaders and management thinkers have emerged from this company. Among them are Tom Peters, Louis Gerstner, Jon Katzenbach and many others. For the first time, the book reveals the management techniques that McKinsey has long guarded and demonstrates the tools that allow managers at every level to think like McKinsey consultants and find solutions to the most complex business problems. This the work will be useful not only to representatives of consulting companies and students of business schools, but also to all those who solve business problems.