1) Advanced Medical Technology Association (AdvaMed)

2) American Airlines, Inc.

3) American Health Care Association

4) Anheuser-Busch Companies, Inc.

5) CoreCivic

6) Eastman Chemical Company

7) Edison Electric Institute

8) Eli Lilly and Company

9) ExxonMobil Corporation

10) Google Inc.

11) Pharmaceutical Research and Manufacturers of America (PhRMA)

12) Sentinel Midstream LLC

13) Southern Company

14) The Boeing Company

15) TOWER 19 on behalf of Oak View Group, LLC

16) Toyota Motor North America, Inc.

17) Walmart Inc.