XCEL ENERGY SERVICES, INC.

MINNEAPOLIS MEDICAL RESEARCH FOUNDATION

TLC MILLIMETER WAVE PRODUCTS SERVICES AND SOLUTIONS INC

RAHR CORPORATION

STROM AVIATION INC.

STROM AVIATION INC.

LEAGUE OF MINNESOTA CITIES

LAKE REGION MEDICAL GROUP, PA

APPLIED PRODUCTS, INC.

SPRING FOREST QIGONG COMPANY, INC

SERIGRAPHICS SIGN SYSTEMS, INC.

MIDWEST DAIRY ASSOCIATION

N/A

MINNESOTA DEPARTMENT OF HEALTH

LETHERT, SKWIRA, SCHULTZ & CO LLP

UPONOR, INC.

MEYER, BORGMAN & JOHNSON, INC.

ENCLOS CORP.

BUILDING MATERIAL SUPPLY, INC.

TORAX MEDICAL, INC.

HAMMEL, GREEN AND ABRAHAMSON, INC.

ITASCA CONSULTING GROUP, INC.

NORTHLAND ALUMINUM PRODUCTS, INC.

NORDIC WARE

VJAA, INC.

NETWORK SECURITY PROFESSIONALS, INC.

GEOSPAN CORPORATION

N/A

LAWINGER CONSULTING, INC.

N/A

JOHN LEE INSURANCE AND FINANCIAL SERVICES INC

N/A

RBC GLOBAL ASSET MANAGEMENT (U.S.) INC.

BENEFIT RESOURCE, INC.

BRAUN INTERTEC CORPORATION

SOFTWARE ASSOCIATES, INC.

N/A

CARLSON ADVISORS, LLP

CARLSON ADVISORS

DBI CONSULTING, INC.

SAINT CLOUD CHIROPRACTIC CLINIC & CLEAR SCOLIOSIS CENTER

BRACCO AMT, INC.

ACIST MEDICAL SYSTEMS, INC.