This report provides a comprehensive analysis of the business environment, focusing on the British retailer Marks & Spencer (M&S). It begins by defining the business environment and its impact on organizational performance. The report then explores different types of organizations, including private, public, and voluntary sectors, detailing their characteristics, goals, and legal features. It also examines the size and scope of organizations, illustrating these concepts with examples like Ma Baker, NHS, and Oxfam. The report delves into organizational structures, such as functional, matrix, and strategic business units, using M&S as a case study, and illustrating the interrelationships between functional departments like marketing, finance, and R&D. Furthermore, the report applies PESTEL analysis to assess the political, economic, socio-cultural, technological, legal, and environmental factors influencing M&S, highlighting both positive and negative impacts. The analysis covers how external factors affect M&S's operations, market position, and overall business strategy, providing a detailed overview of the company's challenges and opportunities within its operating environment.