1) Alabama-Coushatta Tribe of Texas

2) Brand, Othal (Mr.)

3) Cedar Port Navigation and Improvement District

4) Cintra US Services LLC

5) EIP IV Credit Co. LLC

6) Energy Transfer

7) Enova Online Services, Inc.

8) Ferrovial Construction US Corp.

9) Gjerset & Lorenz LLP

10) Hidalgo County Water Improvement District #3

11) Integrated Waste Solutions Group LLC

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) Ron Lewis & Associates

20) RWE Clean Energy, LLC

21) Sabine River Authority

22) Texas Municipal Retirement System

23) TGS Cedar Port Partners L.P.

24) TRANS-Global Solutions Inc.