1) AAA Texas LLC

2) Allstate Insurance Company

3) America's Health Insurance Plans (AHIP)

4) Bexar-Medina-Atascosa Counties Water Control & Improvement Dist. #1

5) Brookfield Corporation

6) CCA-Texas

7) Circle Six Babtist Camp and Conference Center

8) CPS Energy

9) Great Springs Project

10) Las Vegas Sands Corp

11) Lone Star Groundwater Conservation District

12) Oncor Electric Delivery Company LLC

13) Schertz-Seguin Local Government Corporation

14) Securities Industry and Financial Markets Association

15) SI Group Client Services

16) Texas Apartment Association

17) Texas Association of Builders

18) Texas Association of Health Plans

19) Texas Bankers Association

20) Texas Food & Fuel Association

21) Texas Land and Mineral Owners Association