AIG names Sierra Signorelli CEO of Americas and Global Personal Insurance
AIG•AIG appoints Signorelli to lead Americas and personal insurance
AIG appointed Sierra Signorelli CEO, Americas and Global Personal Insurance, effective Jan. 1, 2027.
The role covers North America, Latin America & Caribbean commercial insurance operations, alongside the global personal insurance business.
Signorelli will report to CEO Eric Andersen and join AIG’s Executive Leadership Team.
She rejoins from Zurich, where she has served on the executive committee since 2021, including as CEO U.S. and group chief underwriting officer.
Earlier, she spent 17 years at AIG in Global Specialties, including as global chief underwriting officer for specialty lines.




