This article discusses the different types of organizations, including NGOs, NPOs, and profit-making organizations. It also explores the size and scope of organizations, such as microenterprises, small enterprises, medium enterprises, and large enterprises. Additionally, it explains various organizational structures, including functional, divisional, matrix, and transnational structures. The article concludes with a case study on the UK supermarket sector, specifically focusing on a PESTLE analysis of Tesco Plc.