This report analyzes the business environment, focusing on Marks and Spencer (M&S) in the United Kingdom. It begins by defining the business environment and outlining different types of organizations, including for-profit, not-for-profit, and non-governmental organizations (NGOs), providing real-world examples for each. The report then explores organizational size and scope, differentiating between micro, small, medium, and large businesses, and examines factors like market share, profit share, and sustainability. It further delves into organizational structures, such as functional, divisional, flat, and matrix structures, with M&S as a case study. The report also includes a SWOT analysis of Tesco and M&S, evaluating their strengths, weaknesses, opportunities, and threats. Finally, it examines the impact of macro and micro factors on business objectives and decision-making, using PESTEL analysis to assess the external environment's influence on the chosen supermarkets.