1) American Federation For Children

2) Axiom Strategies

3) Balchem

4) Clout Public Affairs, LLC

5) Community Health Systems

6) Continental Cement

7) Delta Dental of Missouri

8) Invenergy

9) Johnson Controls, Inc.

10) Leo O'Laughlin, Inc.

11) Mallinckrodt LLC

12) Missouri Soybean Association

13) Motion Picture Association of America

14) National Coalition for Public School Options

15) PENN Entertainment, Inc.

16) Quality Schools Coalition

17) Republic Services, Inc.

18) School Choice Missouri

19) Townes Telecommunications Inc.