This report provides a comprehensive analysis of the business environment, using AstraZeneca as a case study. It begins by defining different types of organizations, including public, private, and voluntary sectors, and their respective purposes. It then delves into the organizational structure of AstraZeneca, examining its size, scope, and alignment with its business objectives, including its hybrid structure and emphasis on innovation and commercial excellence. The report explores the complexities of different business structures, such as hierarchical, functional, divisional, and hybrid models, and discusses the interrelationship between various organizational functions like IT, HR, production, and finance. Furthermore, the report investigates the macro-environmental factors impacting AstraZeneca, utilizing the PESTLE framework to analyze political, economic, social, technological, legal, and environmental influences. A SWOT analysis is included, along with recommendations for the firm's growth, considering both internal strengths and weaknesses, and external opportunities and threats. The report concludes with a summary of key findings and recommendations for AstraZeneca's strategic development.