Business Travel Management

Amex GBT bundles its industry-leading travel management products and services into solutions, so they are tailored to your specific business needs.

Travel Management Solutions
Global Business Consulting

Resource Library

Explore our library packed with insights on business travel trends, meetings and events, and more.

Resource Library

About Us

American Express Global Business Travel (GBT) is the world’s leading B2B travel platform, providing software and services to manage travel, expenses, and meetings & events for companies of all sizes.

About Amex GBT

Karen Williams

Chief Financial Officer

Karen Williams is Chief Financial Officer (CFO) for American Express Global Business Travel (Amex GBT), responsible for the overall financial management of the company, its financial reporting and for multiple corporate functions including controllership, treasury, tax, audit, and financial planning & analysis. Karen joined Amex GBT in May 2022 as Deputy Chief Financial Officer.

Before joining Amex GBT, Karen served as Senior Vice President, Global Head of Strategy and Planning at InterContinental Hotels Group, where she led a global team overseeing the group strategy function. Prior to that, she was CFO at International Airlines Group Loyalty. Earlier in her career, she had numerous divisional CFO roles at American Express where she spent 15 years.

Karen received a political science degree from the University of Leicester and is a qualified accountant through the Association of Chartered Certified Accountants.