This project explores the distinct roles of leaders and managers within the context of two prominent organizations: Kingfisher plc and Amazon. It delves into the differences between leadership and management, examining their respective characteristics and responsibilities. The project further analyzes various leadership theories, including situational leadership, systems leadership, and contingency theory, and applies them to the chosen organizations. It also investigates the impact of internal and external factors on operational management and decision-making processes within both companies. By comparing and contrasting the leadership and management styles of Kingfisher plc and Amazon, this project provides valuable insights into the complexities of leadership and management in contemporary business environments.