This report provides a comprehensive analysis of the business environment, examining different types and purposes of organizations, with Cancer Research UK and Ryanair as case studies. It explores organizational structures, the interrelationship of various business functions (marketing, operations, finance, and human resources), and their integration to achieve organizational objectives. The report demonstrates the positive and negative impacts of the macro environment on business operations and analyzes the internal strengths and weaknesses of Ryanair, linking them to external factors. It also delves into market forces, economic operations, and the responsibilities of organizations to meet stakeholder interests. The report utilizes Porter's Five Forces model to analyze competition and industrial structures, providing a thorough understanding of the business landscape and its complexities.