This report examines the impact of gender inequality on employee productivity and retention, focusing on a case study of Sainsbury's. The introduction defines gender inequality and workplace diversity, highlighting their importance and the potential problems arising from gender discrimination. The background provides context, emphasizing the role of gender diversity in achieving organizational goals and the negative consequences of neglecting it. The aims and objectives outline the research goals, including analyzing factors associated with gender inequality, identifying the importance of workplace diversity, evaluating the impact of inequality on employees, and recommending solutions. The research question explores the factors, benefits, impacts, and solutions related to gender inequality and diversity. The project management plan details cost, scope, and time, while the research methodology explains the qualitative and quantitative research methods used, including research type, philosophy, approach, design, data collection, sampling, and analysis. The data analysis section presents findings from questionnaires, demonstrating the impact of diversity on profitability, brand image, creativity, and organizational goals. The report concludes with recommendations for improving workplace diversity and employee performance. This report is a valuable resource for students and professionals alike, providing insights into managing successful business projects and addressing gender inequality in the workplace.