This report analyzes the impact of Brexit on St. George PLC, a leading mixed-use developer in London. It explores the challenges posed by Brexit, including changes in governmental and financial policies, labor shortages, and reduced EU funding. The research employs both primary and secondary research methods, including literature reviews, and a Gantt chart for project management. The report examines the influence of Brexit on the company's corporate strategy, specifically its impact on property measures and suppliers. It also discusses the research methodology, including research philosophy, strategy, design, and approach. The report concludes with recommendations and an action plan to help St. George PLC adapt to the changing business environment, focusing on strategic adjustments to mitigate the negative effects of Brexit and ensure long-term success. The report also includes a detailed literature review and an appendix.