This report provides an analysis of the external business environment of BP (British Petroleum), examining the various factors that influence its operations and productivity. The analysis utilizes two key frameworks: PESTLE and Porter's Five Forces. The PESTLE analysis evaluates the political, economic, social, technological, environmental, and legal factors impacting BP. The Porter's Five Forces model assesses the competitive landscape, including the intensity of rivalry, the threat of new entrants, the bargaining power of suppliers and consumers, and the threat of substitutes. The report references several academic sources to support its claims and provide a comprehensive overview of BP's business environment and competitive position within the petroleum industry.