Founded in 1926, McKinsey & Company is a world-renowned management consulting firm that serves leading businesses, governments, non-governmental organizations, and not-for-profits. Its global headquarters is in New York City, and it boasts a workforce of approximately 30,000 employees as of 2023, spread across offices in more than 130 cities worldwide.

McKinsey is dedicated to helping organizations across the private, public, and social sectors create the change that matters. The firm does not disclose its financials publicly, but it is reputed to be one of the 'Big Three' management consulting firms. The company's annual revenue is estimated at $10 billion.