This report delves into the organizational theory and practice of British American Tobacco (BAT). It examines management styles, including the democratic approach used by the CEO, Jack Bowles, and analyzes the principles and functions of management within the company. The report explores the organization's structure, the impact of its power culture on employees, and various leadership styles to enhance effectiveness. It also analyzes the effects of power, influence, and conflicts within the firm and discusses the types of motivation employed. The report concludes with suggestions for strategies to increase organizational performance, drawing on corporate examples and literature to justify its findings. This report is designed to analyze how BAT implements leadership and management to achieve organizational goals and enhance performance.