AMERICAN EXPRESS Business Summary

American Express Company (AXP) operates a differentiated "closed-loop" payments model, functioning as both a card issuer and a network operator. This integrated structure allows the company to capture high-margin revenue through three primary streams: merchant discount fees (transaction-based), annual cardmember dues (subscription-based), and net interest income from revolving loan balances. The business is organized into four strategic segments: U.S. Consumer Services, Commercial Services, International Card Services, and Global Merchant and Network Services. By focusing on a premium, affluent customer base, American Express maintains industry-leading retention rates and has successfully pivoted to younger demographics, with Gen Z and Millennial spending now representing the fastest-growing portion of its billed business. In the global payments landscape, AXP competes directly with open-network giants Visa and Mastercard, as well as premium banking rivals like JPMorgan Chase and Citigroup, distinguishing itself through its proprietary merchant network and curated lifestyle value propositions. Founded in 1850 by Henry Wells, William G. Fargo, and John Butterfield, the company is currently led by Chairman and CEO Stephen J. Squeri, a 40-year veteran who previously served as the firm’s CIO and Vice Chairman. The executive leadership team includes CFO Christophe Le Caillec and Executive VP & CIO Ravi Radhakrishnan, the latter of whom brings deep institutional pedigree from senior technology roles at Wells Fargo and Citigroup. The company’s strategic direction is supported by a high-profile Board of Directors featuring Michael Angelakis (CEO of Atairos), Randal K. Quarles (former Vice Chair of the Federal Reserve), and Noel Wallace (CEO of Colgate-Palmolive). American Express remains a cornerstone holding for Warren Buffett’s Berkshire Hathaway, which maintains a dominant 22.1% equity stake as of February 2026, underscoring the firm's status as a premier global financial institution.