STMicroelectronics E-Chain Optimization Project: Achieving Streamlined Operations Through Collaborative Forecasting and Inventory Management

In 1998, STMicroelectronics initiated the e-Chain Optimization (eChO) project with one of its major customers in a joint effort to streamline the company's planning and replenishment operations. Prior to eChO, inefficient and disconnected manual processes were used to match customer demand with ST's fab capacity. This, combined with high demand uncertainty, resulted in inefficiencies in capacity utilization, inventory management, product-mix decisions, and capacity investments. As part of the eChO project, a new B2B system, based on RosettaNet standards, was put in place to enable collaborative planning and replenishments. The new solutions were to be based on a vendor-managed-inventory (VMI) model. The eChO project was successful, allowing both business partners to improve substantially the efficiency of their internal operations and increase customer satisfaction while simultaneously reducing their inventory-related and other operating costs. In addition, it helped foster greater customer loyalty. The discovery process for the first implementation project took a total of three years and required significant investments from both business partners. To reap the most benefits from this investment, ST had to apply the key findings and duplicate the RosettaNet-enabled business processes to other trading partners. However, ST was likely to face several major obstacles along the way, such as an unwillingness of other customers to make the required initial investments.

• Inventory management
• Operations strategy
• Product standardization
• Strategic planning
• Strategic alliances
• Supply chain management
• Economic forecasting
• Sales and marketing