Deloitte

Deloitte creates value by combining advisory, design, engineering, implementation, and operate services into large enterprise engagements. It typically enters through strategy or transformation work, expands into platform implementation and systems integration, and then extends into ongoing managed operations or specialist advisory. The model relies on billing expert labour, delivery teams, and multi-service account expansion across a global client base.

Deloitte is a professional services and consulting network whose core commercial activity is selling advisory, implementation, engineering, and managed services to enterprise clients. Based on the provided product set, its current market presence spans management and strategy consulting, digital transformation, customer experience design, marketing and commerce implementation, cloud modernisation, AI engineering, and ongoing operation of customer-facing platforms through Deloitte Digital and adjacent consulting practices.

The business makes money primarily from enterprise consulting engagements, fixed-scope transformation programmes, and longer-term managed service contracts rather than from a self-serve software subscription model. Its customers are large enterprises, global brands, and senior leaders across marketing, customer experience, IT, engineering, sales, commerce, and operations functions. The acquisition history also indicates ongoing capability expansion in AI, creative production, analytics, and funding technology.