(512)4808962
203 W. 10th, Suite 700, Austin, TX, 78701, 
1) Air Products and Chemicals, Inc.
3) Austin TeamCo, LLC 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)
19) Eastman Chemical - Texas Operations
20) Flint Hills Resources, LLC
23) GEXA Energy
25) Guadalupe-Blanco River Authority
26) Guardian Industries Holdings, LLC
27) H-E-B, LP
29) Houston Livestock Show and Rodeo, Inc.
30) Houston NFL Holdings, L.P. , DBA Houston Texans
31) Incode Techonologies, Inc.
32) Infor(US), LLC
34) Koch Ag & Energy Solutions, LLC
35) Koch Engineered Solutions, LLC
37) Lone Star Transmission LLC
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, 
1) Abilene Chamber of Commerce
2) American Innovators Network
3) Arlington Convention Center Hotel Owner LLC
5) Austin TeamCo, LLC dba Austin FC
8) BEPCO, L.P.
9) Blue Cross Blue Shield of Texas
10) BLUEBONNET ELECTRIC COOPERATIVE, INC.
12) Celanese International Corporation
13) Charter Communications Operating, LLC
14) Children's Hospital Association of Texas
17) Cook Children's Health Care System
19) Covestro LLC
20) Dallas Cowboys Football Club Ltd etal
21) Dallas Police & Fire Pension System
23) Eastman Chemical - Texas Operations
26) Foster, Paul
27) Franklin Mountain Investments, LP
28) Franklin Mountain Management, LLC
29) Frisco Economic Development Corporation Board
30) GEXA Energy
31) H-E-B, LP
34) Houston Livestock Show and Rodeo, Inc.
35) Houston Municipal Employees Pension System
36) Houston NFL Holdings, L.P. , DBA Houston Texans
37) Houston Police Officers' Pension System
40) Lone Star Transmission LLC
41) Long Cove Development, Inc. on behalf of the Lake View Management & Development District
43) Majestic Realty Co., a California Corporation
44) Microsoft
47) National Medal of Honor Museum Foundation
50) NextEra Energy Resources LLC
51) Office of the Commissioner of Baseball, DBA Major League Baseball
52) Perry Homes, LLC
53) Pharmaceutical Research & Manufacturers of America
54) Pogue Construction Company, LP
55) Port of Corpus Christi Authority
56) Puerto Verde Holdings, LLC
58) Raise Your Hand for Public Schools/Raise Your Hand Texas
61) Ryan, LLC
62) SHI Government Solutions Inc.
63) SL ENERGY POWER PLANT I, LLC
65) Southern Spirit Transmission, LLC C/O Pattern Energy Group, LP
68) TDI
69) Texas Association of Public Employee Retirement Systems
72) The PNC Financial Services Group, Inc.
74) Trellis Company and Subsidiaries
(202)2923751
601 Pennsylvania Ave, NW, Suite 235 South, Washington, DC, 20004, 
1) Covestro LLC
(512)4808962
203 W. 10th, Suite 700, Austin, TX, 78701, 
2) Air Products and Chemicals, Inc.
4) BLUEBONNET ELECTRIC COOPERATIVE, INC.
7) Celanese International Corporation
8) Chisholm Trail Disposal, LLC
9) Covestro LLC
10) Daikin Comfort Technologies Manufacturing, Inc.
11) Eastman Chemical - Texas Operations
12) El Paso and Hudspeth Counties Regional Water Supply Corporation
13) El Paso Water
14) Flint Hills Resources, LLC
15) Foster, Paul
18) GEXA Energy
22) Infor(US), LLC
23) INV Nylon Chemicals Americas, LLC
24) Koch Ag & Energy Solutions, LLC
25) Koch Engineered Solutions, LLC
27) Lone Star Transmission LLC
31) NextEra Energy Resources LLC
32) North Texas Municipal Water District
33) PCII, LLC
34) Phillips Infrastructure Corporation
35) San Jacinto River Authority
36) SL ENERGY POWER PLANT I, LLC
38) Southern Spirit Transmission, LLC C/O Pattern Energy Group, LP
39) TEXSAR, Inc.
(512)4828575
6100 Carry Back Lane, Suite 208, Austin, TX, 78746, 
(512)4808962
203 W 10th, Suite 700, Austin, TX, 78701, 
2) Abilene Chamber of Commerce
4) Austin TeamCo, LLC dba Austin FC
7) BLUEBONNET ELECTRIC COOPERATIVE, INC
8) Bristol-Myers Squibb Company
9) Celanese International Corporation
10) Charter Communications Operating, LLC
11) Chisholm Trail Disposal, LLC
13) City of Austin Employees' Retirement System
15) City of Kemah
16) City of McKinney
17) City of Roanoke
19) Cosmetology Career Center, LLC
20) Covestro LLC
21) Craig Ranch Luxury Hotel SPE Owner LP
22) Dallas Cowboys Football Club Ltd etal
23) Dallas Police & Fire Pension System
24) Eastman Chemical - Texas Operations
25) El Paso and Hudspeth Counties Regional Water Supply Corporation
26) El Paso Water
27) Equitable Life Insurance Company
28) Frisco Economic Development Corporation Board
30) GEXA Energy
32) H-E-B, LP
33) Houston Livestock Show and Rodeo, Inc.
34) Houston Municipal Employees Pension System
35) Houston Police Officers' Pension System
36) Houston Professional Fire Fighters Association, IAFF - Local 341
37) Huckabee & Associates, Inc.
38) IndyCar Grand Prix of Arlington, LLC
39) Lone Star Transmission LLC
41) Majestic Realty Co., a California Corporation
42) Murray Lobby
45) NextEra Energy Resources LLC
46) North Texas Municipal Water District
47) PCII, LLC
51) SL ENERGY POWER PLANT I, LLC
55) Teachers Insurance and Annuty Association
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.