New York-based American Express Company (AXP) operates as an integrated payments company in the United States and internationally. The company has a market cap of $225 billion and operates through four segments: U.S. Consumer Services, Commercial Services, International Card Services, and Global Merchant and Network Services.
Companies with a market cap of $200 billion or more are typically referred to as “mega-cap stocks.” AXP fits perfectly into that category, with its market cap exceeding this threshold and reflecting its substantial size and influence in the credit services industry.