Vodafone Group Plc. is amongst one of the world’s largest mobile communications companies by revenue operating in over 30 countries across the globe providing a range of communications services including mobile voice, messaging, data, and fixed broadband. The company has its operations in the United Kingdom, Continental Europe, The United Stated (under the name Verizon), Asia Pacific, Africa and the Middle East through its subsidiaries, investments, joint ventures and associates. In this report, I aim to analyze the business and management of Vodafone UK with the help of a number of models and theories to understand the internal and external environment of the company. Porter’s Diamond Model, PESTEL Analysis, Value Chain Analysis, Global Environmental Analysis and Porter’s Five Forces Analysis