This article discusses how some brand-recognizable companies are using action learning to solve corporate problems and develop leaders. Companies as diverse as Samsung, Dow, GE, Deutsche Bank, and Boeing share one powerful workplace learning tool, action learning. They have created thousands of new products and services, improved service quality, cut costs and delivery times, and made fundamental changes to their organizations' cultures by unleashing the power of action learning. Action learning has rapidly emerged as the primary tool used by organizations such as Sodexho, Novartis, and Nokia for solving their critical and complex problems, while concurrently serving as the key methodology.