This case study delves into the leadership styles employed within EWS Ltd., focusing on transformational, democratic, dictatorial, and situational leadership approaches to support project success. It examines the application of these styles within the context of EWS Ltd.'s expansion plans, exploring tools and techniques for influencing teams and fostering development. The study analyzes the types of power, including legitimate, reward, expert, referent, and punishment power, and their impact on team dynamics. It also addresses strategies for developing and managing self-managed teams in agile projects, emphasizing interpersonal effectiveness, self-awareness, and holistic communication. Finally, the case study outlines steps to alleviate EWS Ltd.'s project challenges, such as clarifying roles, maintaining key personnel, ensuring timeliness, and performing risk analysis, offering a practical framework for effective project management and leadership within the organization. The analysis incorporates various project management techniques and emphasizes the importance of addressing challenges for successful project outcomes.