The integration of additive manufacturing and digital inventories presents a paradigm shift in supply chain management, which promises reduced lead times, decreased complexity, lowered inventory storage costs, and improved sustainability. Despite the substantial benefits, the oil and gas (O&G) industry has been slow in adopting this technology. Drawing insights from companies already leveraging AM, this study investigates the critical functions in a DI ecosystem, as well as the challenges and actions required for the effective utilisation of DI within the O&G sector. Through qualitative analysis, the research identifies key factors influencing the adoption and implementation of DI in on-demand manufacturing and inventory management strategies. By understanding the challenges and opportunities associated withAMand DI integration, this study contributes to the discourse on innovative supply chain strategies and provides practical insights for DI ecosystem stakeholders.