1) ALLIANCE OF AUTOMOTIVE SERVICE PROVIDERS OF ILLINOIS

2) BHE RENEWABLES, LLC

3) CAREREV

4) CRITICAL RESPONSE GROUP, INC.

5) DEACONESS HEALTH SYSTEM INC

6) DEACONESS REGIONAL HEALTHCARE SERVICES ILLINOIS, INC.

7) ILLINOIS ASSOCIATION OF NURSE ANESTHETISTS

8) ILLINOIS CEMETERY & FUNERAL HOME ASSOCIATION

9) ILLINOIS FINANCIAL SERVICES ASSOCIATION

10) ILLINOIS SOCIETY OF ACUPUNCTURISTS

11) ILLINOIS THOROUGHBRED HORSEMEN'S ASSOCIATION

12) NATIONAL FIRE SPRINKLER ASSOCIATION ILLINOIS CHAPTER

13) NRG ENERGY INC

14) SPRINGFIELD ARMORY, INC.

15) SWEDISHAMERICAN HOSPITAL

16) THE ENERGY PROFESSIONALS ASSOCIATION

17) UNITED COUNTIES COUNCIL OF ILLINOIS

18) VILLAGE OF GLENVIEW

19) VILLAGE OF VERNON HILLS

20) WHEATON SANITARY DISTRICT