ILLINOIS INSTITUTE OF TECHNOLOGY

IIT

SAMOKAN LLC

ENVIRONMENTAL SYSTEMS DESIGN, INC

RK MANAGEMENT CONSULTANTS, INC.

TRADING TECHNOLOGIES INTERNATIONAL, INC.

SHURE INCORPORATED

TALENTED IT, INC.

EUROMONITOR INTERNATIONAL, INC.

UNIVERSITY OF CHICAGO MEDICAL CENTER

ZORO TOOLS, INC.

CEDAR STREET ASSET MANAGEMENT LLC

JVR TECH LLC

N/A

CYNOSURE, INC.

ARCELORMITTAL USA LLC

MEAD JOHNSON & COMPANY, LLC

APSIVA, INC.

CATSY

GREAT SOFTWARE LABORATORY, INC.

N/A

VISTEX, INC.

UNIVERSITY OF ILLINOIS AT SPRINGFIELD

MAZIK GLOBAL, INC.

AVANT, LLC

COGNITUS CONSULTING, LLC

ADVANSOFT WORLDWIDE INC

VERTEX CONSULTING INC.

VERTEX GROUP

HIGHMETRIC, LLC

UTOPIA GLOBAL, INC.

DIVIHN INTEGRATION INC

IMC AMERICAS, INC.

COATES US INC.

APEX LOGISTICS INTERNATIONAL (ORD) INC

ELECTRO-MOTIVE DIESEL, INC.

STERLING ENGINEERING, INC.

N/A

MOUNT SINAI HOSPITAL MEDICAL CENTER OF CHICAGO

N/A

CDI TECHNOLOGY LLC

A TECHNOLOGIES LLC

GREENLEE TEXTRON INC.

ADVANCED CAD/CAM SERVICE

N/A

CONSTELLATION BRANDS, INC.

SOFTCON USA INC.

LANGUAGE STARS, LLC.

N/A