1) American Board for Certification of Teacher Excellence

2) American Petroleum Institute

3) Black Hills Energy

4) Central Iowa Towing and Recovery

5) Coalition for Community Solar Access

6) Home Builders Association of Iowa

7) Iowa Donor Network

8) Iowa Hearing Association

9) Iowa Hospital Association

10) Iowa Jobs for America's Graduates (iJAG)

11) Iowa Optometric Association

12) Iowa State Sheriffs' & Deputies' Association

13) Iowans for Tax Relief

14) ITC Midwest

15) Lumen

16) Maximus

17) Motorola Solutions, Inc.

18) National Alliance of Public Charter Schools

19) Nomi Health

20) Penn Entertainment/Ameristar

21) Phantom Fireworks Showrooms LLC

22) RAI Service Co.

23) Smart Contracts

24) Travelers

1) Bellino Fireworks, Inc.

2) Iowa Association of Realtors

3) RAI Service Co.

4) Renovo Media Group

1) American Board for Certification of Teacher Excellence

2) American Petroleum Institute

3) Black Hills Energy

4) Coalition for Community Solar Access

5) Home Builders Association of Iowa

6) Iowa Donor Network

7) Iowa Hearing Association

8) Iowa Hospital Association

9) Iowa Jobs for America's Graduates (iJAG)

10) Iowa Optometric Association

11) Iowa State Sheriffs' & Deputies' Association

12) Iowans for Tax Relief

13) ITC Midwest

14) Lumen

15) Maximus

16) National Alliance of Public Charter Schools

17) Nomi Health

18) Penn Entertainment/Ameristar

19) Phantom Fireworks Showrooms LLC

20) RAI Service Co.

21) Smart Contracts

22) Travelers