NATHAN JENNER is an expert in executive assessment and leadership development who has assessed and developed thousands of senior leaders over a twenty-five-year career. He works with boards, CEOs, and investors to evaluate candidates, guide CEO succession, and develop C-suite talent.

His approach pairs senior operating experience at firms including Bloomberg and JPMorgan with an organizational psychology lens. He is the founder and principal of ExecutiveCode, where he advises organizations on CEO succession, executive selection and development, and high-performance teams.