Stakeholders are individuals or groups with a vested interest in a company's actions and outcomes. They can be internal, like employees and managers, or external, such as customers and communities. Understanding and managing stakeholder relationships is crucial for business success and ethical decision-making. Identifying and prioritizing stakeholders involves systematic analysis of their power, interest, and potential impact on the company. Techniques like stakeholder mapping and engagement matrices help businesses allocate resources effectively and balance competing interests. Ethical considerations and ongoing communication are key to maintaining positive stakeholder relationships.