In a survey of nearly five hundred managers in different industries, he found that 80 percent of those who scored in the upper two stages of development held senior management roles despite only making up 10 percent of the broader population. The most developed leaders, as Torbert noted in the Harvard Business Review, “succeeded in generating one or more organizational transformations over a four-year period, [and] their companies’ profitability, market share, and reputation all improved.”
