1) Air Products and Chemicals, Inc.

2) Alcoa USA Corp.

3) Austin StadCo LLC

4) Austin TeamCo dba Austin FC

5) Austin TrainingCo, LLC

6) Brazos River Authority

7) CDM Smith Inc.

8) Charter Communications Operating, LLC

9) Chisholm Trail Disposal, LLC

10) Cielo Wind Power LLC

11) Cirrus Logic, Inc.

12) Cook Children's Health Care System

13) CoreView USA, Inc.

14) Covestro LLC

15) Dallas Cowboys Football Club Ltd etal

16) Deloitte & Touche LLP

17) Deloitte Consulting LLP

18) DentaQuest, LLC

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

20) Eastman Chemical - Texas Operations

21) Flint Hills Resources, LLC

22) Frontier Waste Solutions

23) Georgia-Pacific LLC

24) GEXA Energy

25) Green Group Holdings, LLC

26) Guadalupe-Blanco River Authority

27) Guardian Industries Holdings, LLC

28) H-E-B, LP

29) Houston Astros, LLC

30) Houston Livestock Show and Rodeo, Inc.

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

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