This research project investigates the management of cultural diversity in relation to teamwork efficiency and productivity performance at Bakkavor Meals London. The report begins with an overview of the research, its rational, aims, objectives, and research questions, along with ethical considerations. A comprehensive literature review analyzes published sources relevant to the topic, examining methods for implementing cultural diversity management, its impact on productivity, and approaches to conflict resolution. The methodology section outlines the research philosophy and approach. Data analysis includes both quantitative and qualitative interpretations. The report also covers research outcomes, reflections, and recommendations for alternative research methodologies, concluding with key findings and recommendations. The research aims to provide insights into the effective management of cultural diversity within a food manufacturing company and improve team performance.