This report discusses the different types of companies and their work performance, including micro, small, medium, and large businesses. It also covers various business structures, such as sole traders, partnerships, and cooperatives, and how they affect business productivity. Additionally, the report delves into external factors affecting business performance through PESTLE analysis, including political, economic, social, technological, legal, and environmental factors. The report concludes with a summary of the different business formats and their day-to-day activities.