Digital supply-chain management and MRO (maintenance, repair, and operations) services, warehouse-management systems, e-procurement platforms, In-Plant Store solutions, and the ZEUS cloud-based platform, are the field SDI, Inc. leads, serving manufacturing, healthcare, and retail customers. Founded in 1971 and headquartered in Jacksonville, Florida, it operates across North America and Mexico with ISO 9001 certification, focusing on optimizing indirect-material supply chains through advanced analytics and automation.