Deloitte is one of the Big Four professional services networks and an Oracle NetSuite Global Alliance Partner. The firm was named NetSuite Global Alliance Partner of the Year for 2025, and has been recognized as a top global alliance for NetSuite for multiple consecutive years. Deloitte's NetSuite practice operates as part of its broader Oracle alliance and provides end-to-end services covering business transformation roadmaps, solution and integration architecture, process mapping, configuration, customization, integration, data migration, testing, and ongoing operation and maintenance of NetSuite instances, including defect resolution and enhancement requests. The practice also offers assessments and optimizations for existing NetSuite customers experiencing pain points or seeking additional functionality. Deloitte's global NetSuite practice has delivered more than one hundred NetSuite implementations, with a documented focus on large-scale and complex multi-country programs, and leverages over one hundred trained and certified NetSuite consultants across its global member firm network. The firm typically targets mid-sized to large enterprises that require enterprise-scale resources and globally tested methodology, and uses a hybrid agile delivery approach.