Private company

International Securities Exchange, Llc

American multinational financial services corporation

International Securities Exchange Holdings, Inc. (ISE) is a wholly owned subsidiary of American multinational financial services corporation Nasdaq, Incorporated. It is a member of the Options Clearing Corporation (OCC) and the Options Industry Council (OIC).2 Wikipedia text CC BY-SA 4.0

Last updated Oct 20, 2026.

Overview

May 26, 2000Founded1

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International Securities Exchange Holdings, Inc. (ISE) is a wholly owned subsidiary of American multinational financial services corporation Nasdaq, Incorporated. It is a member of the Options Clearing Corporation (OCC) and the Options Industry Council (OIC).2

Corporate structure

International Securities Exchange, Llc sits at the top of its group. 5 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

  • International Securities Exchange, Llc New York City
    • International Securities Exchange, Llc - Alternative Markets Subsidiary · United States
    • International Securities Exchange, Llc - Equities Subsidiary · United States
    • ISE Gemini Exchange Subsidiary · United States
    • ISE Mercury, Llc Subsidiary · United States

Built from subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

Subsidiaries and ownership

Owners

Subsidiaries

  • ISE Gemini Exchange
  • ISE Mercury, Llc
  • International Securities Exchange, Llc - Alternative Markets
  • International Securities Exchange, Llc - Equities

From Wikidata.1

Timeline

  1. May 26, 2000Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1
  2. 2