Former Ambassador David MacNaughton Joins CIBC as Adviser

David MacNaughton, who served as Canada’s ambassador to the United States from 2016 to 2019, has officially joined the Canadian Imperial Bank of Commerce (CIBC) as a strategic adviser. This appointment marks a significant addition to the bank’s leadership team as it seeks to enhance its advisory services for clients navigating complex global markets.

Bringing Expertise to CIBC

In his new role, MacNaughton will collaborate with CIBC’s group of vice-chairs, leveraging his extensive knowledge in global trade and public policy. His experience includes overseeing the renegotiation of the North American Free Trade Agreement (NAFTA) during his tenure in Washington, D.C., especially during the presidency of Donald Trump.

CIBC’s chief executive, Harry Culham, expressed confidence that MacNaughton’s insights will provide strategic value to the bank and its clientele. “David’s perspective on key issues will help us and our clients navigate a complex environment,” Culham noted. His background in international relations will be instrumental as CIBC continues to expand its global reach.

Impact on CIBC’s Strategy

MacNaughton’s appointment comes as CIBC seeks to strengthen its position amidst evolving economic landscapes. His role is expected to be pivotal in guiding the bank’s strategic direction, particularly in the realms of international trade and regulatory changes.

This move follows Culham’s leadership transition last year, succeeding Victor Dodig. Under Culham’s guidance, CIBC aims to adapt to the challenges posed by shifting markets and regulatory frameworks.

The bank’s decision to bring in a figure with MacNaughton’s credentials underscores its commitment to providing expert advice in a rapidly changing financial environment. MacNaughton’s blend of diplomatic experience and understanding of public policy will likely enhance CIBC’s offerings to its clients, fostering stronger relationships and better-informed decision-making.

This information was first reported by the Canadian Press on January 5, 2026, highlighting the significance of MacNaughton’s role in shaping CIBC’s future strategies.