McKinsey & Company is a global management consulting firm that advises businesses, governments, financial institutions, and other organizations on improving performance. It offers services in strategy, operations, organization, digital transformation, and sustainability. Clients span industries such as consumer goods, energy, healthcare, technology, and public sector entities. The firm operates in more than 130 cities across 65 countries with approximately 38,000 employees. Founded in 1926, McKinsey employs structured problem-solving methodologies and teams of specialists. It reports annual revenues over $15 billion. McKinsey maintains research centers and publishes insights on global economic trends.