This report investigates the impact of globalization on business success, focusing on Tesco PLC. It begins by defining globalization and its benefits, followed by an examination of Tesco's business drivers and the challenges it faces in international markets. The research employs both primary and secondary data sources, including a survey of 30 respondents. The findings highlight the positive influence of globalization on business opportunities, market share, and customer base. The report addresses key issues such as the need for strong strategies in foreign markets, the obstacles faced in entering these markets (including competition and political factors), and the importance of various resources. The study concludes that globalization is a significant factor in enhancing business performance and provides recommendations for Tesco's expansion into international markets.