1) AT&T

2) Cameron County

3) Cameron County Drainage District No. 6

4) Cameron County Regional Mobility Authority

5) City of Edinburg

6) Colony Ridge Land LLC

7) Edinburg Economic Development Corporation

8) Enbridge Energy Partners

9) Energy Transfer

10) First Hartford

11) Flint Hills Resources LLC

12) Hidalgo County Drainage District 1

13) Hidalgo County Regional Mobility Authority

14) Las Vegas Sands Corp.

15) McAllen Hidalgo International Bridge

16) McAllen Public Utility

17) MDS Housing Owassa, LTD.

18) Mercy Rehab Services

19) Military Highway Water Supply Corporation

20) Moron Vela Inc. DBA TLC Pharmacy & Medical Equipment

21) Port of Corpus Christi

22) RAI Services Company

23) Rodeo Dental

24) SH 130 Concession Company, LLC

25) South Texas ISD

26) Texas Water Supply