1) AMEREN ILLINOIS

2) ASI SERVICES

3) AT T ILLINOIS AND ITS AFFILIATES

4) DAN SHOMON INC.

5) GOVERNMENT SOLUTIONS GROUP

6) ILLINOIS CRAFT DISTILLERS ASSOCIATION

7) ILLINOIS SCHOOL COUNSELOR ASSOCIATION

8) KASPER NOTTAGE, P.C.

9) MANNING CONSULTING GROUP

10) MBM ADVANTAGE LLC

11) METROPOLITAN WATER RECLAMATION DISTRICT OF GREATER CHICAGO

12) MIDWEST CARE MANAGEMENT SERVICES INC.

13) PACE

14) STRICKLIN ASSOCIATES

15) VISTRA CORPORATE SERVICES COMPANY