CEO stands for Chief Executive Officer. The CEO is the highest-ranking executive in a company, responsible for making major corporate decisions, managing the overall operations and resources of the company, and acting as the main point of communication between the board of directors and the corporate operations. The CEO is responsible for setting the overall direction and strategy of the company and ensuring that all employees work together effectively to achieve the company's goals. The CEO is also responsible for managing the company's finances, ensuring that it remains profitable, and creating value for its shareholders.