McKinsey & Company is a global management consulting firm that advises leading corporations, governments, and institutions on strategy, operations, digital transformation, and organizational change. Founded in 1926 by James O. McKinsey, the firm has grown into one of the most influential consulting organizations in the world, with more than 45,000 employees and offices in over 65 countries. McKinsey’s mission centers on helping organizations create lasting improvements in performance and build capabilities that enable sustainable growth.
The firm provides services across industries such as healthcare, finance, energy, technology, and public sector organizations. Its work includes corporate strategy, operational efficiency, risk management, advanced analytics, and digital transformation. McKinsey also operates specialized practices and acquisitions such as QuantumBlack (AI and data science) and McKinsey Digital, reflecting its strong focus on data-driven decision-making and emerging technologies.
Widely regarded as one of the “Big Three” management consulting firms (alongside Bain & Company and Boston Consulting Group), McKinsey holds a significant reputation for shaping executive-level decision-making worldwide. In recent years, the firm has invested heavily in artificial intelligence, sustainability consulting, and generative AI capabilities, positioning itself as a key advisor to organizations navigating complex global and technological shifts.