HDR ENGINEERING, INC.

BOARD OF REGENTS OF THE UNIVERSITY OF NEBRASKA

UNIVERSITY OF NEBRASKA-LINCOLN

UNIVERSITY OF NEBRASKA MEDICAL CENTER

WEST CORPORATION

PHYSICIANS MUTUAL INSURANCE COMPANY

MUTUAL OF OMAHA BANK

WERNER ENTERPRISES, INC.

FIRST NATIONAL OF NEBRASKA, INC.

FIRST NATIONAL BANK OF OMAHA

BLUE CROSS BLUE SHIELD OF NEBRASKA

HIRSCH BEDNER & ASSOCIATES

HBA INTERNATIONAL

METHODIST HEALTH SYSTEM

ELECTION SYSTEMS & SOFTWARE LLC

METROPOLITAN UTILITIES DISTRICT

NORTH PLATTE, NEBRASKA HOSPITAL CORPORATION

GREAT PLAINS HEALTH

NEBRASKA FURNITURE MART, INC.

MIDAMERICAN ENERGY COMPANY

N/A

NEBRASKA DEPARTMENT OF EDUCATION

AVERA MCKENNAN

NEBRASKA PEDIATRIC PRACTICE

CHILDREN'S HOSPITAL

AMERITAS LIFE INSURANCE CORP

CREIGHTON UNIVERSITY

UNIVERSITY OF NEBRASKA AT OMAHA

NORTHERN TECHNOLOGIES GROUP, INC.

NTG

CATHOLIC HEALTH INITIATIVES - IOWA

MERCY MEDICAL CENTER - DES MOINES

NUCOR STEEL - NEBRASKA

N/A

NATIONAL INDEMNITY COMPANY

NEBRASKA BOOK COMPANY, INC.

MARMOL RADZINER, AN ARCHITECTURAL COMPANY

SYSTEMS & SOFTWARE, INC.

MIDLAND UNIVERSITY

DARSHAN AGGARWAL MD, PA

UNIVERSITY OF NEBRASKA AT KEARNEY

CENTRAL COMMUNITY COLLEGE

CLARKSON COLLEGE

UNIVERSITY OF NEBRASKA OMAHA

FLIGHTSAFETY INTERNATIONAL, INC.

AVERA HEALTH

HAYNEEDLE, INC.

OMAHA COUNTRY CLUB

ALLSTATE CONSTRUCTION, INC.

N/A