This report provides an overview of leadership and management theories, styles, and factors influencing cultural development in organizations, with a specific focus on Sainsbury Plc. It examines various leadership theories such as the Great Man Theory and Contingency Theory, alongside management theories like Bureaucratic Management Theory and Systems Management Theory. The report further discusses different leadership and management styles applicable to various business situations, including roles, motivation, conflict management, and employee engagement. Finally, it identifies key factors influencing cultural development in the workplace, such as degree of urgency, functional orientation, communications, mission, vision, values, employees, top leadership principles, and workplace practices. The report concludes that understanding these theories, styles, and factors is crucial for creating a positive work culture and achieving organizational goals. Desklib offers a platform to access this and other solved assignments for students' academic support.