McKinsey & Company

McKinsey operates a high-value professional services model centred on advisory engagements for senior executives and public-sector leaders. It creates value through diagnosis, strategic planning, programme design and hands-on transformation support, then extends that value through proprietary software, analytics assets and implementation capabilities. The model is relationship-led: consulting opens the door, software and specialist capabilities deepen usage, and large enterprise programmes create repeat work across functions and geographies.

McKinsey & Company is a global management consultancy serving large enterprises, governments and other complex institutions. Its core business is advisory work across strategy, operations, transformation, analytics, organisation design and digital execution. In addition to consulting, the firm has built a portfolio of proprietary software, data and delivery capabilities, including transformation management tools, analytics platforms and engineering-led build services.

The firm makes money primarily through premium consulting fees, typically attached to large-scale transformation, strategy and implementation engagements. It increasingly deepens client relationships by bundling or licensing software and data products such as Wave, the Value Intelligence Platform and sector-specific analytics tools, while acquisitions in AI, design, data engineering and CRM implementation broaden its ability to deliver more execution-oriented work rather than strategy advice alone.