A Chief Executive Officer (CEO) is the highest-ranking executive in a company, responsible for making major corporate decisions and managing overall operations. The CEO often serves as the main point of communication between the board of directors and the company's operations, ensuring that the organization meets its goals and objectives. CEOs typically oversee various departments, including finance, marketing, and human resources, to ensure that the company runs smoothly. They are also involved in strategic planning and may represent the company in public engagements. The role of a CEO is crucial for the success and direction of the organization.