A Chief Operating Officer, or COO, is a high-ranking executive responsible for overseeing a company's daily operations. They ensure that the business runs smoothly and efficiently, managing various departments to meet the company's goals. The COO often works closely with the CEO to implement strategies and improve overall performance. In many organizations, the COO plays a crucial role in decision-making and problem-solving. They analyze processes, identify areas for improvement, and help create a positive work environment. By focusing on operational excellence, the COO contributes significantly to the company's success and growth.