This report discusses different types of companies and their legal frameworks, entities, features, and roles. It also highlights the impact of external market and internal environment components on businesses. The report covers micro, small, medium, and large businesses, as well as sole traders, partnerships, limited liability businesses, public limited liability businesses, and cooperatives. It also explains how different organizational structures and external factors affect business productivity and performance, respectively. The report concludes that companies need to remain ethical and fair while adapting to advancements and new market trends to meet the requirements of consumers.