(512)4808962
203 W. 10th, Suite 700, Austin, TX, 78701, 
1) Air Products and Chemicals, Inc.
3) Austin TeamCo dba Austin FC
7) Charter Communications Operating, LLC
8) Chisholm Trail Disposal, LLC
10) Cook Children's Health Care System
12) Covestro LLC
13) Dallas Cowboys Football Club Ltd etal
16) DentaQuest, LLC
17) Distilled Spirits Council of the United States (DISCUS)
18) Eastman Chemical - Texas Operations
19) Flint Hills Resources, LLC
22) GEXA Energy
24) Guadalupe-Blanco River Authority
25) Guardian Industries Holdings, LLC
26) H-E-B, LP
28) Houston Livestock Show and Rodeo, Inc.
29) Houston NFL Holdings, L.P. , DBA Houston Texans
30) Incode Techonologies, Inc.
31) Infor(US), LLC
34) Koch Engineered Solutions, LLC
36) Lone Star Transmission LLC
37) Lottomatrix USA Limited Liability Company
42) NextEra Energy Resources LLC
43) North Texas Municipal Water District
45) Office of the Commissioner of Baseball, DBA Major League Baseball
46) PCII, LLC
48) Phillips Infrastructure.Corporation
49) Puerto Verde Holdings, LLC
51) Reagan National Advertising of Austin Inc.
53) San Jacinto River Authority
54) SH 130 Concession Company, LLC
56) SL ENERGY POWER PLANT I, LLC
58) Southern Spirit Transmission, LLC C/O Pattern Energy Group, LP
63) Texas Waterway Operators Association
64) TEXSAR, Inc.
(512)4808962
203 W. 10th, Suite 700, Austin, TX, 78701, 
2) Air Products and Chemicals, Inc.
3) Arkansas Electric Cooperatives, Inc.
5) BLUEBONNET ELECTRIC COOPERATIVE, INC.
8) Celanese International Corporation
9) Chisholm Trail Disposal, LLC
10) Covestro LLC
11) Daikin Comfort Technologies Manufacturing, Inc.
12) Eastman Chemical - Texas Operations
13) El Paso and Hudspeth Counties Regional Water Supply Corporation
14) El Paso Water
15) Flint Hills Resources, LLC
16) Foster, Paul
19) GEXA Energy
23) Infor(US), LLC
24) INV Nylon Chemicals Americas, LLC
25) Koch Ag & Energy Solutions, LLC
26) Koch Engineered Solutions, LLC
28) Lone Star Transmission LLC
32) NextEra Energy Resources LLC
33) North Texas Municipal Water District
34) PCII, LLC
35) Phillips Infrastructure Corporation
36) San Jacinto River Authority
37) SL ENERGY POWER PLANT I, LLC
39) Southern Spirit Transmission, LLC C/O Pattern Energy Group, LP
40) TEXSAR, Inc.
(512)4808962
203 W 10th, Suite 700, Austin, TX, 78701, 
2) Abilene Chamber of Commerce
3) Arkansas Electric Cooperatives, Inc.
5) Austin TeamCo LLC dba Austin FC
8) BLUEBONNET ELECTRIC COOPERATIVE, INC.
10) Bristol-Myers Squibb Company
11) Celanese International Corporation
12) Charter Communications Operating, LLC
13) Chisholm Trail Disposal, LLC
15) City of Austin Employees' Retirement System
17) City of Kemah
18) City of McKinney
19) City of Roanoke
21) Cosmetology Career Center, LLC
22) Covestro LLC
23) Craig Ranch Luxury Hotel SPE Owner LP
24) Dallas Cowboys Football Club Ltd etal
25) Dallas Police & Fire Pension System
26) Eastman Chemical - Texas Operations
27) El Paso and Hudspeth Counties Regional Water Supply Corporation
28) El Paso Water
29) Equitable Life Insurance Company
31) GEXA Energy
33) H-E-B, LP
35) Houston Municipal Employees Pension System
36) Houston Police Officers' Pension System
37) Houston Professional Fire Fighters Association, IAFF - Local 341
38) Huckabee & Associates, Inc.
39) IndyCar Grand Prix of Arlington, LLC
40) Lone Star Transmission LLC
42) Majestic Realty Co., a California Corporation
44) Murray Lobby
47) NextEra Energy Resources LLC
48) North Texas Municipal Water District
49) PCII, LLC
51) Quicksilver Jet Sales, Inc.
53) Saturn Jets, LLC
55) SL ENERGY POWER PLANT I, LLC
59) Teachers Insurance and Annuty Association
60) Texas Aero
61) Texas Association of Public Employee Retirement Systems
62) Texas Consumer Credit Coalition
64) Texas Motorplex
65) Texas State Athletic Trainers Association
66) TEXSAR, Inc.