The bureaucratic management theory, developed by Max Weber, has greatly impacted business organizations in the twentieth century. The theory emphasizes the importance of a clear hierarchy, impersonality, continuity, and expertise in organizational management. It also highlights the need for specialization and division of labor to ensure maximum efficiency. While some companies still follow these principles, others have adopted more modern approaches. Nevertheless, the bureaucratic management theory remains relevant in certain aspects, such as its emphasis on specialization and the importance of clear authority and responsibility.