Marsh McLennan vs Corpay
Side-by-side comparison of AI visibility scores, market position, and capabilities
World's largest insurance broker network (Marsh, Guy Carpenter, Mercer, Oliver Wyman); $23.4B FY2024 revenue; hard market tailwind 2019-2024; cyber insurance leader; competes with Aon, Willis Towers Watson.
About
Marsh McLennan is the world's leading professional services firm in risk, strategy, and human resources, formed through the merger of Marsh & McLennan Companies and operating four market-leading subsidiaries: Marsh (global insurance broker and risk management advisor), Guy Carpenter (global reinsurance broker), Mercer (human resources and employee benefits consulting), and Oliver Wyman (management consulting). Headquartered in New York City and trading on NYSE (MMC), the company generated approximately $23.4 billion in revenues for FY2024 under CEO John Doyle, who succeeded longtime CEO Dan Glaser in 2022 and has maintained the firm's organic growth momentum and selective acquisition strategy. Marsh, the flagship insurance brokerage, is the world's largest insurance broker by revenue, advising corporations globally on risk placement, captive insurance programs, and risk management strategies across property, casualty, marine, and specialty lines.
Atlanta B2B payments (NYSE: CPAY, rebranded from FLEETCOR) at $3.975B FY2024 revenue; fleet cards, AP automation, Cambridge cross-border payments, Q4 organic growth +12%, adjusted net income $1.4B competing with WEX.
About
Corpay, Inc. is an Atlanta, Georgia-based B2B payments technology company — publicly traded on the New York Stock Exchange (NYSE: CPAY) as an S&P 500 Financials component (rebranded from FLEETCOR Technologies to Corpay in 2024) — providing corporate fleet card payments, virtual card accounts payable automation, cross-border currency payments, and lodging payment management to corporate, government, and commercial vehicle fleet customers in 100+ countries through approximately 10,000 employees. In fiscal year 2024, Corpay reported record Q4 revenues of $1.034 billion (+10% year-over-year) with organic revenue growth of 12% and adjusted EPS growth of 21%, and full-year revenues of $3.975 billion with adjusted net income of $1.4 billion. The company is organized across three segments: Vehicle Payments (fleet fuel cards, tolling solutions, and vehicle-related expense management — the original FLEETCOR fleet card business), Corporate Payments (virtual cards, AP automation, and cross-border B2B payments through the Cambridge Global Payments platform), and Lodging Payments (corporate lodging payment solutions for trucking, construction, and hospitality workforce programs). CEO Ron Clarke has led Corpay's growth through a decade of acquisitions, rebranding the company as Corpay in 2024 to reflect the expanding portfolio beyond fleet cards into the broader B2B payments market.
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