This report provides a comprehensive analysis of different types of businesses, including micro, small, medium, and large enterprises, as well as various business structures such as sole proprietorships, partnerships, and corporations. The report also delves into different organizational structures, like hierarchical structures, and their impact on business productivity. Furthermore, it includes a PESTLE analysis of Tesco Plc, examining the political, economic, social, technological, environmental, and legal factors affecting the company. The report concludes by summarizing the key findings and emphasizing the importance of understanding business types and external factors for effective business analysis and decision-making. The report fulfills the requirements of the BMP3002 module, demonstrating an understanding of business concepts and analytical skills.