LEGACY VULCAN, LLC.

SUBSIDIARY OF VULCAN MATERIALS COMPANY

TRANSPORTATION TECHNOLOGY CENTER, INC.

ONE H TECHNOLOGIES CORP

AMC NETWORK ENTERTAINMENT LLC

PENDER PROFESSIONAL CENTER, LLC

N/A

KANOR SYSTEMS INC

CHARGE CCCV, LLC

TEXAS HEART INSTITUTE

OPENET TELECOM, INC.

PAYMETRIC, INC

VISTA EQUITY PARTNERS MANAGEMENT, LLC

N/A

OPTOMI, LLC

SYAPPS, LLC

N/A

ABOVE AND BEYOND FAMILY RECOVERY CENTER

PETERSON CENTER ON HEALTHCARE LLC

ODS TECHNOLOGIES, L.P.

TVG NETWORK

SWEDISH HEALTH SERVICES

SWEDISH MEDICAL GROUP

NORTH BEND MEDICAL CENTER, INC.

CHINESE CULTURE AND COMMUNITY SERVICE CENTER (CCACC)

XROADS NETWORKS INC.

ZEROOUTAGES

KESSLER INSTITUTE FOR REHABILITATION, INC.

KESSLER REHABILITATION CENTER

MUNICH AMERICAN REASSURANCE COMPANY

N/A

QUINTARA DISCOVERY, INC.

PEOPLE'S UNITED BANK

ARKANSAS HEALTH GROUP

HOLLAND CENTER

SUPERION LLC

GSQUIRE BUSINESS SOLUTIONS INC

ESSENT GUARANTY, INC.

N/A

BLUE SHIELD OF CALIFORNIA

HARRENS LAB INC.

NORTH AMERICA SERVICE CENTER FOR CHINESE STUDENTS LLC.

N/A

TMG HEALTH, A COGNIZANT COMPANY

TMG HEALTH

TARGET MARKETEAM, INC.

OHIO PHYSICIANS PROFESSIONAL CORPORATION

AULTMAN PHYSICIAN CENTER-FAMILY MEDICINE

TEXAS CHILDREN'S HOSPITAL

J.D. POWER AND ASSOCIATES, INC.

UNIVERSAL SERVICE ADMINISTRATIVE COMPANY

GRAMMARLY INC.

GRAMMARLY INC.

SOTUH CENTRAL REGIONAL MEDICAL CENTER