Exchange, ECN and Clearing House Memberships

Interactive Brokers Group and its affiliated companies are members of the following exchanges and clearing houses:

Interactive Brokers LLC


Timber Hill LLC


Timber Hill Europe AG


Interactive Brokers (U.K.) Limited


Interactive Brokers Corp.


Timber Hill Securities Hong Kong Limited


Interactive Brokers (India) Pvt. Ltd.


Timber Hill Australia Pty Limited


Timber Hill Canada Company


Interactive Brokers Canada Inc.


Interactive Brokers Securities Japan, Inc