Please wait

Exhibit 21.1

The following is a list of Intercontinental Exchange, Inc.’s significant legal entity subsidiaries as of December 31, 2024, as defined by SEC rules, and the states or jurisdictions in which they are organized. The list includes the parent company of significant subsidiaries even if the parent company did not meet the definition of a significant subsidiary. Excluded from the list are subsidiaries that, if considered in the aggregate, would not constitute a “significant subsidiary” as that term is defined in Rule 1-02(w) of Regulation S-X under the Securities Exchange Act of 1934.

Name of Subsidiary			Jurisdiction of Incorporation or Organization
Intercontinental Exchange Holdings, Inc.			Delaware, U.S.A.
ICE Data Management Group, LLC			Delaware, U.S.A.
ICE Data Investment Group, LLC			Delaware, U.S.A.
ICE Data, LP			Delaware, U.S.A.
ICE Futures U.S., Inc.			Delaware, U.S.A.
ICE Clear U.S., Inc.			New York, U.S.A.
ICE US Holding Company GP LLC			Delaware, U.S.A.
ICE US Holding Company LP LLC			Delaware, U.S.A.
ICE US Holding Company L.P.			Delaware, U.S.A.
ICE Clear Credit LLC			Delaware, U.S.A.
NYSE Holdings LLC			Delaware, U.S.A.
NYSE Group, Inc.			Delaware, U.S.A.
NYSE Arca, Inc.			Delaware, U.S.A.
NYSE American LLC			Delaware, U.S.A.
New York Stock Exchange LLC			New York, U.S.A.
NYSE Market (DE), Inc.			Delaware, U.S.A.
IntercontinentalExchange International, Inc.			Delaware, U.S.A.
ICE UK GP, LLC			Delaware, U.S.A.
ICE UK LP, LLC			Delaware, U.S.A.
ICE Europe Partners LP			United Kingdom
ICE Europe Parent Limited			United Kingdom
Aether IOS Limited			United Kingdom
IntercontinentalExchange Holdings			United Kingdom
ICE Clear Europe Limited			United Kingdom
ICE Futures Holdings Limited			United Kingdom
ICE Futures Holdco No. 1 Limited			United Kingdom
ICE Futures Holdco No. 2 Limited			United Kingdom
ICE Futures Europe			United Kingdom
Interactive Data Holdings Corporation			Delaware, U.S.A.
ICE Data Services, Inc.			Delaware, U.S.A.
ICE Data Pricing & Reference Data, LLC			Delaware, U.S.A.
ICE Mortgage Technology Holdings, Inc.			Delaware, U.S.A.