INTERACTIVE BROKERS GROUP, INC. Subsidiaries
Every subsidiary the company listed in Exhibit 21 of its annual reports, newest list first (19 lists). Names and jurisdictions are as filed.
- 2026-02-27: Subsidiary IBG LLC; Jurisdiction Connecticut, U.S.A..
- 2026-02-27: Subsidiary Interactive Brokers LLC; Jurisdiction Connecticut, U.S.A..
- 2026-02-27: Subsidiary IBKR Security Services LLC; Jurisdiction Connecticut, U.S.A..
- 2026-02-27: Subsidiary IA GP LLC; Jurisdiction Delaware, U.S.A..
| Annual report filed | Subsidiary | Jurisdiction |
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| 2026-02-27 | IBG LLC | Connecticut, U.S.A. |
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| 2026-02-27 | Interactive Brokers LLC | Connecticut, U.S.A. |
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| 2026-02-27 | IBKR Security Services LLC | Connecticut, U.S.A. |
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| 2026-02-27 | IA GP LLC | Delaware, U.S.A. |
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| 2026-02-27 | Interactive Venture Partners GP LLC | Delaware, U.S.A. |
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| 2026-02-27 | Interactive Venture Partners LLC | Delaware, U.S.A. |
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| 2026-02-27 | IB Exchange Corp. | Delaware, U.S.A. |
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| 2026-02-27 | IB Global Investments LLC | Delaware, U.S.A. |
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| 2026-02-27 | ForecastEx LLC | Delaware, U.S.A. |
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| 2026-02-27 | Trend Analytics LLC | Delaware, U.S.A. |
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| 2026-02-27 | Interactive Academy LLC | Delaware, U.S.A. |
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| 2026-02-27 | Interactive Brokers Ireland Limited | Ireland |
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| 2026-02-27 | Interactive Brokers (India) Private Limited | India |
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| 2026-02-27 | Interactive Brokers Software Services (India) Private Limited | India |
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| 2026-02-27 | Interactive Brokers Singapore Pte. Ltd | Singapore |
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| 2026-02-27 | Interactive Brokers Canada Inc. | Canada |
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| 2026-02-27 | Interactive Brokers (U.K.) Limited | United Kingdom |
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| 2026-02-27 | Interactive Brokers Hong Kong Limited | Hong Kong |
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| 2026-02-27 | Interactive Brokers Australia Pty Limited | Australia |
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| 2026-02-27 | Interactive Brokers Securities Japan, Inc. | Japan |
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| 2026-02-27 | IB Business Services (Shanghai) Company Limited | China |
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| 2026-02-27 | IBKR Financial Services AG | Switzerland |
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| 2026-02-27 | Interactive Brokers Hungary Informatikai KFT | Hungary |
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| 2026-02-27 | Interactive Brokers Software Services Estonia OU | Estonia |
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| 2026-02-27 | Interactive Brokers Software Services Rus | Russia |
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| 2026-02-27 | Interactive Brokers Corp. | Delaware, U.S.A. |
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| 2026-02-27 | Covestor, Inc. | Delaware, U.S.A. |
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| 2026-02-27 | Global Financial Information Services GmbH | Switzerland |
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| 2026-02-27 | Interactive Brokers (U.K.) Nominee Limited | United Kingdom |
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| 2026-02-27 | Interactive Brokers (U.K.) Limited (DIFC Branch) | United Arab Emirates |
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| 2026-02-27 | Interactive Brokers Australia Nominees Pty Limited | Australia |
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| 2026-02-27 | Covestor Limited | United Kingdom |
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| 2026-02-27 | Interactive Brokers Ireland (Nominee) Limited | Ireland |
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| 2026-02-27 | Interactive Venture Partners Advisory Hungary KFT | Hungary |
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