In today's competitive business climate, sustaining liquidity and fostering development depend on efficient working capital management. This article examines the connection between supply chain management (SCM) and working capital, illustrating how SCM techniques may augment operational efficiency and financial stability, thereby enhancing overall organizational performance. Despite the substantial literature on supply chain management, a notable deficiency persists in the integration of financial flows, which are essential for optimum supply chain operations. A case study of a Saudi Arabian petrochemical firm demonstrates that strategic supply chain management may recover almost 93% of working capital, alleviating the effects of operational interruptions. By prioritizing client requirements and managing inventories with sophisticated technologies such as big data and machine learning, organizations may markedly improve their financial stability and maintain a competitive advantage in a changing market. Future study should further examine the interaction between these approaches and their relevance across diverse supply chain environments. Overall, the study highlights the positive relationship between financial performance and operational factors, particularly within the petrochemical and energy sectors in Saudi Arabia, supporting that effective SCM can play a pivotal role in financial success.