American Express Global Business Travel (Amex GBT) is a multinational travel management company headquartered in New York City, operating in more than 140 countries with roughly 18,000 employees. Spun off from American Express in 2014 and publicly traded since 2022 (NYSE: GBTG), Amex GBT provides end-to-end corporate travel management, including online and mobile booking tools, travel policy and compliance management, meetings and events planning, traveler safety and duty-of-care support, and spend/expense management through its Neo1 platform. Its Egencia by Amex GBT product delivers a self-service digital booking experience for small and mid-size businesses, while its consulting and analytics services help large enterprises optimize travel programs and costs.