This report discusses the organizational structure, culture, and behavior in the case study of GSK, a global healthcare company. It explores different leadership styles and management theories that can influence the performance of the organization. The report also highlights factors that can affect employee behavior and the importance of effective communication, flexibility, motivation, work environment, skills, and leadership style. Additionally, it discusses the impact of leadership on organizational success and the use of contingency, human relation, and socio-technical approaches in managing the organization.