This report provides a comprehensive analysis of procurement and supply chain management within the Laburnum Group, focusing on two of its entities: Sapphire Energy and AusCotton. The report evaluates the current systems, identifies inefficiencies, and offers recommendations for improvement. For Sapphire Energy, the analysis covers the relationship with Eastern Power, assessing lead times, inventory management, and cost considerations, including the calculation of Economic Order Quantity (EOQ). The report also examines strategic sourcing issues, particularly the impact of political and economic factors, ethical considerations, and the influence of inaccurate forecasts on AusCotton. Furthermore, the report addresses the challenges of contract manufacturers, the importance of risk analysis, and the need for improved market information. The conclusion underscores the importance of aligning strategic sourcing with business objectives and the need for ethical practices, offering practical solutions for enhancing supply chain efficiency and profitability.