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) Community Bankers of Iowa
10) Connected Nation Development Corp.
11) CRST International
12) Doll Distributing
13) Elevator Industry Work Preservation Fund
14) Eli Lilly & Co.
15) Energy Transfer
16) FedEx Corporation
17) Fortinet
18) Four Oaks
19) Horsemen's Benevolent and Protective Association (IHBPA)
20) Insight Public Sector
21) Iowa Advocates for Choice in Education
22) Iowa American Water Co.
23) Iowa Cannabis Company
24) Iowa Fertilizer
25) Iowa Great Lakes Association
26) Iowa Insurance Institute
27) Iowa Judges Association
28) Iowa Northern Railway Company
29) Iowa Speedway, LLC
30) Iowa State Patrol Supervisors Association
31) Iowa Student Loan Liquidity Corp.
32) Iowa Thoroughbred Breeders and Owners Association
33) Kent Corporation
34) Liberty Tire Services of Ohio, LLC
35) MCNA
36) MercyOne
37) National Association of Insurance and Financial Advisors-Iowa
38) Pharmaceutical Research and Manufacturers of America (PhRMA)
39) Pivot Bio
40) Reform Action Fund
41) Safelite Group, Inc.
42) SAS Institute Inc.
43) Secure Elections Project
44) SecurityScorecard
45) SOO Green HVDC Link ProjectCo, LLC
46) Summit Carbon Solutions
47) Summit Group
48) Weitz Company
49) Western Governors University
50) Wild Rose Entertainment, LLC