CHARTER COMMUNICATIONS, INC.

PERFICIENT, INC.

N/A

WASHINGTON UNIVERSITY IN ST. LOUIS

WASHINGTON UNIVERSITY

MEDCO HEALTH SERVICES, INC.

MONSANTO COMPANY

CREDIT SUISSE SERVICES (USA) LLC

CREDIT SUISSE

NESTLE REGIONAL GLOBE OFFICE NORTH AMERICA, INC.

WORLD WIDE TECHNOLOGY HOLDING COMPANY, INC.

WORLD WIDE TECHNOLOGY INC.

SKIDMORE, OWINGS & MERRILL, LLP

SOM

SAINT LOUIS UNIVERSITY

BARNES-JEWISH HOSPITAL

BARNES-JEWISH HOSPITAL

BELDEN INC.

SIGMA-ALDRICH CORPORATION

FISHER-ROSEMOUNT SYSTEMS, INC.

WENOVA INC.

SCOTTRADE, INC.

SOVEREIGN TECHNOLOGIES LLC

MCCARTHY BUILDING COMPANIES, INC.

OMNISKOPE, INC.

LOUIS BERGER U.S., INC.

AMITECH SOLUTIONS, INC.

MERCY CLINIC EAST COMMUNITIES

PACIFICA CONSULTING SERVICES, LLC

GEMINI SOLUTIONS

BUNGE NORTH AMERICA, INC.

GLOBAL MARKETS, INC.

HORIZONTAL INTEGRATION

NORTHWEST MISSOURI STATE UNIVERSITY

N/A

EMERSON ELECTRIC CO.

BRADFORD & GALT, INC.

BRADFORD & GALT

ASCENSION HEALTH-IS, INC.

MULTIMEDIA KSDK, LLC

KSDK-TV

EXEGY INCORPORATED

PD INTERNATIONAL HOLDINGS LLC

PARTICLE DYNAMICS

BARRY-WEHMILLER COMPANIES, INC.

PEABODY INVESTMENTS CORP.

PHYSICIAN GROUPS, L.C., D/B/A BJC MEDICAL GROUP OF MISSOURI

PHYSICIAN GROUPS, L.C., D/B/A BJC MEDICAL GROUP O

ACLARA SMART GRID SOLUTIONS, LLC

ENTERPRISE HOLDINGS, INC.

CLAYCO, INC.

MISSOURI STATE UNIVERSITY

PROVIDENCE HEALTH SYSTEM