A Chief Financial Officer (CFO) is a senior executive responsible for managing a company's financial activities. This includes overseeing financial planning, risk management, record-keeping, and financial reporting. The CFO plays a crucial role in strategic decision-making by providing insights based on financial data. CFOs often work closely with other executives, such as the Chief Executive Officer (CEO) and Chief Operating Officer (COO), to align financial goals with the company's overall strategy. They also ensure compliance with financial regulations and may communicate with investors and stakeholders about the company's financial health.