1) Association of Electric Companies of Texas

2) Blue Cross Blue Shield of Texas

3) EAN Holdings, LLC (dba Enterprise/Alamo/National)

4) Enterprise Fleet Management, Inc.

5) Genentech, Inc., A Member of the Roche Group

6) General Motors, LLC

7) JPMorgan Chase Holdings LLC

8) McKinsey & Company, Inc.

9) Nationwide Mutual Insurance Company and Affiliates

10) Oracle America, Inc.

11) Perdue, Brandon, Fielder, Collins, & Mott, LLP

12) POM of Texas, LLC

13) Port of Corpus Christi Authority

14) ScionHealth

15) TAC Health and Employee Benefits Pool

16) Texas Association of Counties

17) Texas EMS, Trauma & Acute Care Foundation

18) Texas Mutual Insurance Company

19) Texas Organization of Rural & Community Hospitals (TORCH)

20) UHS of Delaware, Inc.

21) University of Phoenix, Inc.

22) Wholesale Beer Distributors of Texas

23) WorkQuest