Integral Business Services, Inc.

Integral Development Corp.

Integrated Illumination Systems

Integrated Management Information, Inc.

Integrated Technological Systems, Inc.

Intelisys Electronic Commerce, LLC

Intelli-Check, Inc.

Intellifix (UK) Limited

Interactions, LLC

Interactive Brokers LLC

Interactive Coupon Network

Interactive Data Corporation

Interactive Data Pricing And Reference Data, Inc.

Interactive Media Works, L.L.C.

Interactive Media Works, LLC

Intercede Health

Interchange Corporation

IntercontinentalExchange, Inc.

Interface EAP, Inc.

Interior Keikaku Inc.