This research project investigates the roles of line managers and leaders in employee development within the UK retail industry, focusing on Next plc. The study employs quantitative research methods, using questionnaires to gather data on the significance of talent management, the responsibilities of leaders and managers, and the impact on business performance. Key findings highlight the importance of leaders in guiding employees and managers in fostering talent development through training, motivation, and effective communication. The research concludes that talent management is crucial for organizational success, recommending increased focus on timely training and development initiatives. The report also includes a literature review, data analysis, conclusions, recommendations, and reflections on alternative research methodologies, providing a comprehensive overview of the topic.