David H. McKinsey

David H. McKinsey was a prominent American management consultant and the founder of McKinsey & Company, a leading global consulting firm established in 1926. He specialized in helping organizations improve their performance through strategic management, operational efficiency, and organizational structure. McKinsey emphasized data-driven decision-making and rigorous analysis, shaping modern consulting practices. His work has had a lasting influence on how companies approach problem-solving and strategic planning across industries worldwide.