Who are American Express's decision-makers?

Stephen J. Squeri is the architect of Amex's modern premiumization era. A 1985 Amex hire who came through Arthur Andersen consulting, Squeri held virtually every major operational role at the company — President of Corporate Cards, Chief Information Officer, Group President of Enterprise Services — before being named Chairman and CEO in February 2018 succeeding Kenneth Chenault. Under his tenure, annual card fee revenue compounded from roughly $3 billion to nearly $10 billion, and Millennial and Gen-Z cardmember acquisition became a declared strategic priority with management citing it repeatedly in earnings calls as the primary future growth engine.

The executive committee includes Christophe Le Caillec as CFO, who joined Amex in 1997 and has run finance across 10 countries within Amex's global consumer business, joining the committee in August 2023. Ravi Radhakrishnan serves as both CIO and CDO (Chief Data Officer) — a dual role reflecting the company's conviction that data governance and technology modernization are inseparable. He joined from Wells Fargo in 2022 and has described Amex's modernization philosophy as 'painting the Golden Gate Bridge — always ongoing with no definitive endpoint.' Raymond Joabar leads Global Commercial Services, an Amex lifer since 1992 who controls the SMB and corporate card business; Howard Grosfield leads US Consumer Services; Anna Marrs leads Global Merchant & Network Services; and Elizabeth Rutledge serves as Chief Marketing Officer overseeing global brand strategy and lifestyle positioning.

For technology and data purchases, the primary decision-maker is CIO/CDO Ravi Radhakrishnan, who owns the enterprise infrastructure, AI/ML, cloud modernization, data platform, and cybersecurity budgets. His stated goal is making Amex 'recognized for technologically differentiated capabilities,' signaling active appetite for best-in-class tooling. Key initiatives include the BigQuery migration (moving Amex's core on-premises data warehouse to Google Cloud BigQuery), AI governance frameworks, and the new 2 World Trade Center headquarters smart-building technology stack. Technology spend is substantial — Amex increased technology investments for 2026 as part of reaffirmed guidance.

For commercial and B2B products (expense management, analytics, data tools, B2B payments infrastructure), Group President Raymond Joabar and his team in Global Commercial Services control the relevant budgets. For marketing technology, CDPs, data platforms, and advertising, CMO Elizabeth Rutledge owns the stack. CFO Christophe Le Caillec approves major capital expenditures and strategic vendor relationships.

In practice, large enterprise software deals at Amex require sign-off from a cross-functional committee including the relevant business unit leader, the CIO/CDO's office, Legal (General Counsel Laureen Seeger), Risk, and Procurement. Building a champion inside the technology or business unit organization is essential before escalating to committee review. Expect multi-stage security reviews for any vendor touching card data, customer PII, or network infrastructure.

American Express operates a hybrid organizational model with four core business segments — US Consumer Services, US Commercial Services, International Card Services, and Global Merchant & Network Services — supported by horizontal shared functions (Technology, Finance, Risk, Legal, HR, Marketing) that serve all four. US Consumer Services is the largest at ~$31.4 billion in revenue (~47% of total), followed by Commercial Services at ~$15.9 billion and International Card Services at ~$11.5 billion.

The technology organization under Radhakrishnan is structured with both business-aligned product teams and centralized platform/infrastructure teams — a setup designed to balance speed-to-market with enterprise-grade resilience required of a company processing $1.67 trillion in annual billed business. The company has approximately 29,500 US-based employees and ~47,300 internationally, with major tech hubs in New York (HQ), Phoenix, and Sunrise, Florida. A new global headquarters at 2 World Trade Center is under construction (starting spring 2026, expected completion 2031) and will consolidate approximately 10,000 employees in a 55-floor, ~2 million sq ft Foster + Partners–designed tower.

Note that Commercial Services and Consumer Services operate with significant operational autonomy — enterprise vendors often need to build relationships with each business unit separately despite a shared technology backbone. A win in one segment does not automatically translate to enterprise-wide adoption.