Porter’s Value Chain Analysis (PVA) is a business strategy framework that helps businesses to analyze their operations and identify opportunities for improvement. Porter's Value Chain Analysis is a strategy framework that helps businesses to analyze their operations and identify opportunities for improvement. The analysis helps companies to determine the value chain of their business, which includes the activities, resources, and factors involved in creating value. The Porter's Value Chain Analysis is an analysis of the activities, resources, and factors involved in creating value. It includes the activities of suppliers and customers as well as internal processes such as production, logistics or marketing.