This report provides a detailed analysis of TESCO Plc's business environment, examining its organizational structure, and the relationships between various departments. It begins by defining different types of organizations, including public, private, and voluntary sectors, with examples such as Crown Prosecution Services and Cancer Research UK. The report then delves into TESCO Plc, outlining its background, products, size, scope, vision, and mission. It explores the interconnectedness of departments like marketing, HR, purchasing, R&D, IT, and finance, highlighting how their coordination impacts overall business performance. The report further discusses organizational structures, specifically focusing on the hierarchical structure adopted by TESCO Plc. Additionally, the report includes PESTLE and SWOT analysis to provide a comprehensive understanding of the external and internal factors influencing TESCO Plc's operations. The conclusion emphasizes the importance of adaptability, departmental relationships, and strategic tools like PESTLE and SWOT in navigating the dynamic commercial landscape. This student assignment is available on Desklib, a platform offering AI-based study tools.