The most transformative CEOs of 2021

Leadership in 2021 is marked by transformation. Of business models, of workforces, of organizations themselves. Insider's inaugural list of the Most Transformative CEOs celebrates the four executives who are best meeting the needs of their many stakeholders. They do not merely protect the bottom line. They also devise strategies to respond to changing markets, tackle the climate crisis, and serve as stewards for the well-being of their employees — and the world.