As an Executive-in-Residence at Summit Partners, Stewart works closely with the Summit team to invest in leading, value-added information and payment services platforms.
Most recently, Stewart was the President, Global Consumer Financial Services for The Western Union Company. Prior to joining Western Union, he served as President of Simon Brand Ventures and as Chief Marketing Officer of Simon Property Group, a global leader in the retail real estate industry. At Simon, he was responsible for all Marketing and Consumer Venture businesses within the company and launched the Simon gift card, which became the largest Visa gift card program in the United States. Stewart has also held senior positions with multinational companies including Conseco, MasterCard Worldwide, American Express and Procter & Gamble.
Stewart holds a BS in business administration in marketing from the University of Denver and completed The Executive Program at the University of Virginia’s Darden Graduate School of Business Administration.