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