1) Barnhart III, Paul

2) Barnhart Ranch Minerals, LP

3) Brand, Othal (Mr.)

4) Cedar Port Navigation and Improvement District

5) Cintra US Services LLC

6) EIP IV Credit Co. LLC

7) Energy Transfer LP

8) Enova Online Services, Inc.

9) Ferrovial Construction US Corp.

10) Gjerset & Lorenz LLP

11) Hidalgo County Consolidated Water Control & Improvement District

12) Jefferson County Drainage District No. 7

13) Lower Neches Valley Authority

14) MasterCard International Inc.

15) Nueces River Authority

16) Orange County Drainage District

17) Port of Beaumont Navigation District of Jefferson County, Texas

18) Port of Port Arthur Navigation District

19) RWE Clean Energy, LLC

20) Sabine Pass Port Authority

21) Sabine River Authority

22) Texas Merchandise Vending Association, Inc.

23) Texas Municipal Retirement System

24) TGS Cedar Port Partners, L.P.

25) TRANS-Global Solutions, Inc.

26) Westhoff Resources Ltd.