Modern business places strict demands on owners and managers, on their knowledge and experience. The head of an organization needs to have a good understanding of the basics of management theory, know the structure and features of the functioning of the organization he leads. There is quite a lot of literature that reveals various theoretical approaches to managing processes, resources and personnel, but it usually highlights foreign experience. Entrepreneurs and managers are forced to “try on” business management methodologies created in conditions completely different from those in which the economies of post-Soviet countries find themselves today. In addition, the dynamics of changes taking place in the world makes us think about the need for an approach to the interpretation of the fundamentals of management that would have a certain property of universality. By systematizing knowledge about the management of organizations, the author offers a kind of tool that can eliminate the shortage of basic theoretical knowledge and at the same time streamline the practical experience of managing an organization. The book will be of interest to managers and business owners, students of economic universities and all those who are interested in the effectiveness and efficiency of organizations.