American Express Global Business Travel (Amex GBT) saw global multinational customers increase their business travel during the first quarter. The growth in travel by these companies outpaced that of small- to medium-sized businesses (SMBs) for the first time since the recovery from the pandemic, the B2B software and services company for travel and expense said Tuesday (May 7) during its quarterly earnings call. During the first quarter, Amex GBT saw its global multinational customers’ transaction growth in ...