AIG Names Christine Williams Head of Global Client and Broker Relationships

Quick Summary

American International Group has appointed Christine Williams as Head of Global Client and Broker Relationships to lead enterprise-wide distribution strategy. Joining from Aon, Williams will focus on delivering integrated risk solutions and driving strategic growth across AIG’s international insurance portfolio starting September 1, 2026.

How will Christine Williams drive AIG’s global growth?

As the new Head of Global Client and Broker Relationships, Christine Williams is tasked with unifying AIG’s vast service offerings into a cohesive value proposition for tier-one global clients. By leveraging her two decades of leadership experience, she will act as the primary bridge between AIG’s technical underwriting expertise and its major distribution partners. This role is critical for AIG as it seeks to capture strategic growth opportunities in a hardening insurance market.

• Enterprise-wide leadership of client and broker engagement.
• Delivery of diversified risk solutions across 200+ jurisdictions.
• Alignment of global insurance capabilities with specific partner needs.

What expertise does Christine Williams bring to AIG?

Williams transitions to AIG following a distinguished tenure at Aon, where she most recently served as Co-Head of Aon U.S. and sat on the Executive Committee. Her background spans twenty years of leadership across both domestic and international markets, providing her with a unique perspective on complex risk management and client-centric innovation. Her appointment signals AIG's intent to recruit top-tier industry talent to solidify its market-leading position.

Mr. Hancock said, “Christine Williams is a highly accomplished insurance executive recognized across the industry for her track record of driving growth and strengthening client relationships. I look forward to welcoming Christine to AIG as we further connect our global capabilities with the evolving needs of our clients and partners.”

Why is this appointment significant for AIG’s future strategy?

This move comes as AIG enters what leadership describes as a "meaningful next chapter." By appointing a dedicated Head of Global Client and Broker Relationships, the firm is prioritizing relationship-driven revenue growth over purely transactional business. Williams will be based in New York, reporting directly to Jon Hancock, ensuring that client feedback directly informs the highest levels of General Insurance decision-making.

Ms. Williams said, “I am honored to join AIG at this meaningful moment as the Company enters the next chapter in its impressive journey. AIG’s global scale, deep technical expertise and diversified businesses are distinct competitive advantages, and I look forward to working with AIG’s talented teams around the world to serve our clients and partners.”

FF NEWS TAKE:

Securing a heavyweight like Christine Williams from Aon is a major win for AIG. In the competitive world of Head of Global Client and Broker Relationships roles, having a leader who understands the broker's perspective from the inside is invaluable. This appointment moves the needle by signaling that AIG is doubling down on high-touch relationship management to defend its market share against agile insurtechs and traditional rivals alike.