1) Air Products and Chemicals, Inc.

2) Austin StadCo LLC

3) Austin TeamCo dba Austin FC

4) Austin TrainingCo, LLC

5) Brazos River Authority

6) CDM Smith Inc.

7) Charter Communications Operating, LLC

8) Chisholm Trail Disposal, LLC

9) Cielo Wind Power LLC

10) Cirrus Logic, Inc.

11) Cook Children's Health Care System

12) CoreView USA, Inc.

13) Covestro LLC

14) Dallas Cowboys Football Club Ltd etal

15) Deloitte & Touche LLP

16) Deloitte Consulting LLP

17) DentaQuest, LLC

18) Distilled Spirits Council of the United States (DISCUS)

19) Eastman Chemical - Texas Operations

20) Flint Hills Resources, LLC

21) Frontier Waste Solutions

22) Georgia-Pacific LLC

23) GEXA Energy

24) Green Group Holdings, LLC

25) Guadalupe-Blanco River Authority

26) Guardian Industries Holdings, LLC

27) H-E-B, LP

28) Houston Astros, LLC

29) Houston Livestock Show and Rodeo, Inc.

30) Houston NFL Holdings, L.P. , DBA Houston Texans

31) Incode Techonologies, Inc.

32) Infor(US), LLC

33) INV Nylon Chemicals Americas, LLC

34) Koch Ag & Energy Solutions, LLC

35) Koch Engineered Solutions, LLC

36) Koch Supply & Trading, LP

37) Lone Star Transmission LLC

38) Lottomatrix USA Limited Liability Company

39) Lubbock Power and Light

40) National Football League

41) New Braunfels Utilities

42) NextEra Energy Inc.

43) NextEra Energy Resources LLC

44) North Texas Municipal Water District

45) Novartis Services Inc.

46) Office of the Commissioner of Baseball, DBA Major League Baseball

47) PCII, LLC

48) PGA Tour Enterprises, LLC

49) Phillips Infrastructure.Corporation

50) Puerto Verde Holdings, LLC

51) Rangers Baseball LLC

52) Reagan National Advertising of Austin Inc.

53) Robinhood Markets

54) San Jacinto River Authority

55) SH 130 Concession Company, LLC

56) Silicon Laboratories Inc.

57) SL ENERGY POWER PLANT I, LLC

58) SLR Property I, LP

59) Southern Spirit Transmission, LLC C/O Pattern Energy Group, LP

60) Speedway Motorsports LLC

61) Sports Betting Alliance

62) Texas Irrigation Council

63) Texas Motor Speedway, LLC

64) Texas Waterway Operators Association

65) TEXSAR, Inc.

66) The Exemption Project, Inc.

67) Uranium Energy Corp

1) 3 Elements Group, SA

2) Arkansas Electric Cooperatives, Inc.

3) Austin StadCo LLC

4) Austin TeamCo D/B/A Austin FC

5) Austin TrainingCo, LLC

6) Capital One Financial Corp.

7) Charter Communications Operating, LLC

8) Dallas Cowboys Football Club Ltd etal

9) Deloitte & Touche LLP

10) Deloitte Consulting LLP

11) Farmers Group Inc

12) Fluor Corp.

13) Franklin Mountain Investments, LP

14) Franklin Mountain Management, LLC

15) GEXA Energy

16) Incode Techonologies, Inc.

17) Lone Star Transmission LLC

18) Long Cove Development, Inc., on behalf of the Lake View Management & Development District

19) Majestic Realty Co., a California Corporation

20) NextEra Energy Inc.

21) NextEra Energy Resources LLC

22) Presidio County

23) Presidio International Port Authority

24) Puerto Verde Holdings, LLC

25) Reagan National Advertising of Austin Inc.

26) RS&H Inc.

27) Service Lloyds Insurance Company

28) SH 130 Concession Company, LLC

29) SL ENERGY POWER PLANT I, LLC

30) SLR Property I, LP

31) Sports Betting Alliance

32) Teachers Insurance and Annuity Association

33) Texas Consumer Credit Coalition

34) The PNC Financial Services Group, Inc.

35) Tremco Roofing and Building Maintenance

36) Uranium Energy Corp