1) AT & T

1) 3M Company

2) 3M Company and its affiliates

3) 3M Government Relations

4) Acadia Healthcare

5) Adventureland Amusement Park

6) Alliant Energy Corporation

7) Altria Client Services LLC and its Affiliates

8) Altumint

9) American Board for Certification of Teacher Excellence

10) Annett Holdings

11) Apple Inc.

12) Association of Dental Support Organizations

13) AT & T

14) Community Bankers of Iowa

15) Connected Nation Development Corp.

16) CRST International

17) Doll Distributing

18) Elevator Industry Work Preservation Fund

19) Eli Lilly & Co.

20) Energy Transfer

21) FedEx Corporation

22) Fortinet

23) Four Oaks

24) Fresenius Medical Care

25) Holmes Murphy

26) Horsemen's Benevolent and Protective Association (IHBPA)

27) Insight Public Sector

28) Iowa Advocates for Choice in Education

29) Iowa American Water Co.

30) Iowa Cannabis Company

31) Iowa Fertilizer

32) Iowa Great Lakes Association

33) Iowa Insurance Institute

34) Iowa Judges Association

35) Iowa Northern Railway Company

36) Iowa Speedway, LLC

37) Iowa State Patrol Supervisors Association

38) Iowa Student Loan Liquidity Corp.

39) Kent Corporation

40) Liberty Tire Services of Ohio, LLC

41) MCNA

42) MercyOne

43) National Association of Insurance and Financial Advisors-Iowa

44) Pharmaceutical Research and Manufacturers of America (PhRMA)

45) Pivot Bio

46) Reform Action Fund

47) Safelite Group, Inc.

48) SAS Institute Inc.

49) Secure Elections Project

50) SecurityScorecard

51) SOO Green HVDC Link ProjectCo, LLC

52) Summit Carbon Solutions

53) Summit Group

54) Weitz Company

55) Western Governors University

56) Wild Rose Entertainment, LLC

57) World Food Prize Foundation

1) Adventureland Amusement Park

2) American Board for Certification of Teacher Excellence

3) AT & T

4) Bellino Fireworks, Inc.

5) Boyd Gaming & Dubuque Diamond Jo & Diamond Jo Worth

6) Corteva Agriscience

7) Elevator Industry Work Preservation Fund

8) Equifax

9) Hy-Vee, Inc.

10) International Legal Finance Association

11) Iowa American Water Co.

12) Iowa Fertilizer

13) Iowa State Patrol Supervisors Association

14) Iowa Whitetail Deer Association

15) ITC Midwest

16) MCNA

17) MercyOne

18) Pearson Education/NCS Pearson

19) Pharmaceutical Research and Manufacturers of America (PhRMA)

20) Secure Elections Project

21) Teachers Insurance and Annuity Association (TIAA)

22) Weitz Company

1) 3M Company and its affiliates

2) Acadia Healthcare

3) Adventureland Amusement Park

4) Alliant Energy Corporation

5) Altumint

6) Annett Holdings

7) Apple Inc.

8) Association of Dental Support Organizations

9) AT & T

10) Community Bankers of Iowa

11) Connected Nation Development Corp.

12) CRST International

13) Doll Distributing

14) Elevator Industry Work Preservation Fund

15) Eli Lilly & Co.

16) Energy Transfer

17) FedEx Corporation

18) Four Oaks

19) Fresenius Medical Care

20) Horsemen's Benevolent and Protective Association (IHBPA)

21) Insight Public Sector

22) Iowa Advocates for Choice in Education

23) Iowa American Water Co.

24) Iowa Cannabis Company

25) Iowa Fertilizer

26) Iowa Great Lakes Association

27) Iowa Insurance Institute

28) Iowa Judges Association

29) Iowa Northern Railway Company

30) Iowa Speedway, LLC

31) Iowa State Patrol Supervisors Association

32) Iowa Student Loan Liquidity Corp.

33) Iowa Thoroughbred Breeders and Owners Association

34) Kent Corporation

35) Liberty Tire Services of Ohio, LLC

36) MCNA

37) MercyOne

38) National Association of Insurance and Financial Advisors-Iowa

39) Pharmaceutical Research and Manufacturers of America (PhRMA)

40) Safelite Group, Inc.

41) SAS Institute Inc.

42) Secure Elections Project

43) SOO Green HVDC Link ProjectCo, LLC

44) Summit Carbon Solutions

45) Summit Group

46) Weitz Company

47) Western Governors University

48) Wild Rose Entertainment, LLC