Who leads and manages the entire organization or a significant part of it?

Top managers are responsible for leading and managing the entire organization or significant parts of it, which includes setting the overall vision, purpose, and direction of the organization. They make high-level decisions that affect the organization as a whole and are typically responsible for defining the company's strategic goals and policies. These leaders include positions such as the CEO, CFO, and other executive roles that shape the long-term strategies and ensure alignment across various departments.

In contrast, supervisors are primarily focused on overseeing the day-to-day operations within their teams, while middle managers bridge the gap between top management and frontline employees, executing strategies and ensuring that the goals set by top managers are met. Functional managers oversee specific departments, such as marketing or finance, and focus on their particular areas rather than the organization as a whole. This hierarchical structure ensures that while top managers set the vision, the implementation is managed at various levels by other management types.