Sierra Signorelli

Sierra Signorelli is CEO of Zurich’s U.S. business. Her insurance career spans property and casualty leadership in the United States, Europe and Asia. She previously led Zurich Commercial Insurance and served as Group Chief Underwriting Officer after joining Zurich in 2017. Before Zurich, she spent seventeen years at AIG in global-specialty and underwriting leadership roles. She holds a BS in Environmental Science from the University of California, Santa Barbara, and completed the Stanford Executive Program.