Business management is the overseeing of a business organization. It encompasses establishing organizational strategies and coordinating employee efforts to achieve its objectives successfully. In most large organizations, management is structured into three hierarchical levels. At the top are senior managers, typically comprised of the board of directors and the CEO. Middle management comprises branch and regional managers, while lower management includes team leaders and supervisors responsible for overseeing regular employees' work. This textbook is a valuable compilation of topics, ranging from the basic to the most complex theories and principles in the field of business management. While understanding the long-term perspectives of the topics, it makes an effort in highlighting their impact as a modern tool for the growth of the discipline. This textbook is an essential guide for both academicians and those who wish to pursue this discipline further.