This report provides an in-depth analysis of organizational behaviour within A David & Co, a food and beverage company. It examines the impact of organizational culture, power, and politics on individual and team behaviours, and performance. The report explores the Charles Handy theory, highlighting how power dynamics influence decision-making and employee interactions. It evaluates content and process theories of motivation, including Maslow's Hierarchy of Needs and Vroom's Expectancy Theory, and discusses various motivational techniques. Furthermore, the report analyzes the differences between effective and ineffective teams, and applies relevant team and group development theories. The analysis considers both intrinsic and extrinsic motivation, providing a comprehensive overview of how organizational behaviour principles impact business outcomes. The report concludes with a discussion of organizational philosophies and their practical application.