This report delves into the intricacies of organisational behaviour, utilizing A David & Co Limited as a case study. It explores the influence of culture, power, and politics on individual and team performance, examining various cultural types and the impact of power dynamics. The report further analyzes content and process theories of motivation, including Maslow's hierarchy of needs and Vroom's expectancy theory, and their application in enhancing employee motivation. It also differentiates between effective and ineffective teams, identifying key characteristics. Finally, the report discusses the concepts and philosophies of organisational behaviour within a business context, providing a comprehensive overview of the subject matter. The report uses examples from A David & Co to illustrate the concepts and theories discussed.