David Reimer is Executive Vice President, Global and Multinational Clients, for American Express Global Business Travel (Amex GBT). He is responsible for setting Amex GBT’s growth strategy with their largest clients and powering growth in the company's most significant profit and revenue geographies. He is directly involved with CPOs of Fortune 500 companies and consults directly with C Suite executives within the travel industry on growth and customer trends. He has also played a key role in developing key Media and Entertainment partnerships for the company.​ Prior to American Express Global Business Travel, David spent much of his career working in financial services with American Express across multiple divisions. David was part of the team who spun off the American Express travel business into a new JV company.