This report provides a comprehensive analysis of the business environment of Marks and Spencer (M&S), a leading UK retailer. It begins by examining the purposes and legal structures of private, public, and voluntary organizations, using M&S, the Department of Transport, and Cancer Research UK as examples. The report then explores the size and scope of these organizations, including their financial performance, employee numbers, and areas of operation. A key section delves into the interrelationships between various functional departments within M&S, such as operations, marketing, human resources, and finance, highlighting how these functions contribute to achieving the company's mission and objectives. The report also identifies the positive and negative impacts of the macro environment on M&S, considering political, economic, social, and technological factors. Furthermore, it includes a PESTLE and SWOT analysis of M&S, identifying its strengths, weaknesses, opportunities, and threats, and explaining how these factors interrelate with the external macro environment. The report concludes by summarizing the key findings and providing insights into M&S's strategic position within the UK retail market.