1) American Values Inc.

2) AxAdvocacy

3) Axiom Strategies

4) Community Health Systems

5) Delta Dental of Missouri

6) Invenergy LLC

7) Johnson Controls, Inc.

8) Leo O'Laughlin, Inc.

9) Mallinckrodt LLC

10) Missouri Health Plan Association

11) Motion Picture Association of America

12) Parents for School Options

13) PENN Entertainment, Inc.

14) Republic Services, Inc.

15) School Choice Missouri

16) Shelton Fireworks

17) Townes Telecommunications Inc.