1) AMERICAN DENTAL ASSOCIATION

2) CSX CORPORATION

3) East Kentucky Power Cooperative, Inc.

4) Electric Power Board of Chattanooga

5) HCA

6) Independent Pilots Association

7) INGRAM BARGE COMPANY

8) Ingram Industries Inc.

9) Intuit Inc.

10) Precast/Prestressed Concrete Institute

11) ResCare, Inc. (DBA BrightSpring Health Services)

12) Teva Pharmaceuticals USA, Inc.

13) The Kroger Co.