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About CELI

The Chief Executive Leadership Institute (CELI) is the pioneer of CEO learning and hosts CEO Summits from New York to New Delhi and Shanghai to Mumbai, bringing together top business leaders and policy makers, as well as leading academics, in a unique learning environment that fosters candid, off-the-record exchanges among participants.  The Yale CEO College, intensive one-day seminars held in conjunction with the semi-annual CEO Summit, offers 15 to 20 senior-level executives the opportunity to explore corporate challenges by engaging leadership scholars from major universities.


The world’s first school for CEOs, featuring applied research and peer-driven learning through lively exchanges among the world’s top business leaders, influential public policy makers, media opinion leaders, as well as foremost scholarly thought leaders, employing candid, confidential discussions of timely global business leadership challenges and compelling societal concerns.

Professor Sonnenfeld Presenting
Jeffrey A. Sonnenfeld, Senior Associate Dean for Leadership Studies & Lester Crown Professor in the Practice of Management

Jeffrey A. Sonnenfeld

Jeffrey Sonnenfeld is the Senior Associate Dean for Leadership Programs at Yale University’s School of Management and the Lester Crown Professor in the Practice of Management, as well as the founder, president & chief executive officer of the Yale Chief Executive Leadership Institute. This institute is the world’s first CEO College and is dedicated to the advancement of top leadership education through scholarly research and peer-driven educational forums for prominent CEOs. Previously, he was a professor at the Goizueta Business School of Emory University. There he founded the Center for Leadership & Career Studies, which he ran for eight years. Prior, Sonnenfeld spent ten years as a professor at the Harvard Business School. His research, publications, and consulting address issues of top leadership development, executive succession, and board governance.  Read more.

Our Team

Jeffrey A. Sonnenfeld Founder, President & CEO

Joseph DeLillo Executive Vice President & Chief Operating Officer

Donna DeLillo Program Logistics

Jessie Helton Assistant Director