PROKARMA, INC.

SOHANIT INC

N/A

HDR ENGINEERING, INC.

CSG SYSTEMS, INC.

CSG INTERNATIONAL

UNIVERSITY OF NEBRASKA MEDICAL CENTER

GALLUP, INC.

MIDWEST CLOUD COMPUTING, L.L.C.

WEST CORPORATION

TANGLE SYSTEMS LLC

N/A

PHYSICIANS MUTUAL INSURANCE COMPANY

ALEGENT CREIGHTON CLINIC

CHI HEALTH

MUTUAL OF OMAHA BANK

KIEWIT ENERGY CO.

WERNER ENTERPRISES, INC.

DLR GROUP, INC.

FIRST NATIONAL OF NEBRASKA, INC.

FIRST NATIONAL BANK OF OMAHA

SARKIT, INC.

BLUE CROSS BLUE SHIELD OF NEBRASKA

TD AMERITRADE HOLDING CORPORATION

METHODIST HEALTH SYSTEM

ELECTION SYSTEMS & SOFTWARE LLC

FARM CREDIT SERVICES OF AMERICA, FLCA

ORIENTAL TRADING COMPANY, INC.

VALMONT INDUSTRIES, INC.

METROPOLITAN UTILITIES DISTRICT

CONAGRA BRANDS, INC.

N/A

NEBRASKA FURNITURE MART, INC.

DATABASEUSA.COM, LLC

ATOZ DATABASE

D3 TECHNOLOGY, INC.

NEBRASKA DEPARTMENT OF EDUCATION

NEBRASKA PEDIATRIC PRACTICE

CHILDREN'S HOSPITAL

PROKARMA INC.

PROKARMA INC.

WORLDVIEW LTD

FIRST DATA CORPORATION

GEOGRAPHIC SOLUTIONS, INC.

N/A

MRC INFORMATION TECHNOLOGY INC

HUNTEL COMMUNICATIONS INC.

CREIGHTON UNIVERSITY

UNIVERSITY OF NEBRASKA AT OMAHA

MOSAIC