Extended Supply Chain Optimization (ESCo) is a complex process that involves myriad activities, from planning and forecasting to actual optimization of the supply chain. It requires collaboration between multiple stakeholders and teams to ensure that the right decisions are made at the right time. By leveraging new technologies such as AI and ML, ESCo can help companies reduce costs, increase efficiency, and improve customer satisfaction. In this paper, we discuss the potential of ESCo to revolutionize supply chain operations in various industries.