This report provides a comprehensive analysis of Tesco, a major UK supermarket chain, examining its business environment and functions. The report begins with an overview of different organizational types, differentiating between private, public, and voluntary organizations, and discusses the growth of the international business environment. It then focuses on Tesco, detailing its background, products, services, size, scope, vision, mission, objectives, organizational structure, and key stakeholders. The core of the report involves a PESTLE analysis to identify the macro-environmental factors impacting Tesco, followed by a SWOT analysis to evaluate its internal strengths and weaknesses, and external opportunities and threats. The report also analyzes Tesco's core business functions including human resources, operations, marketing, and finance. Finally, the report reflects on the key findings from the analyses, drawing conclusions about Tesco's strategic position and decision-making processes within the competitive retail industry.