Intercontinental Exchange, Inc. (ICE) is a major American financial infrastructure and data services company that operates across three primary business segments: Exchanges, Fixed Income and Data Services, and Mortgage Technology. The Exchanges segment, which accounts for the majority of the company's revenue (approximately 54% in 2024), operates 12 regulated global exchanges and marketplaces, including the New York Stock Exchange (NYSE) and various futures and options exchanges across the US, Europe, and Asia. This segment generates revenue primarily through transaction and clearing fees, as well as listing services. The Fixed Income and Data Services segment (around 25% of revenue) provides pricing, analytics, and indices for fixed income markets, alongside network and connectivity services. The Mortgage Technology segment (approximately 21% of revenue), significantly expanded through the acquisitions of Ellie Mae and Black Knight, offers an end-to-end digital platform that streamlines the US residential mortgage process from origination to servicing. ICE's vertically integrated business model and dominant position in global financial markets provide it with a strong competitive moat and highly recurring subscription-based revenues.