1) Alkermes, Inc.

2) Alzheimer's Association

3) Convergent Solutions, Inc. dba Exiger Federal Solutions

4) Florida Sugar Cane League

5) Google Client Services, LLC

6) HMS Holding Limited Partnership

7) Innovative Defense Technologies

8) JPMorgan Chase Holdings LLC

9) JUUL Labs

10) Ligado Networks

11) Military Housing Association

12) National Alliance for Better Nutrition

13) National Business Aviation Association

14) National Football League

15) National Rifle Association, Institute for Legislative Action

16) Pharmaceutical Research and Manufacturers of America (PhRMA)

17) Richetti Tactical Solutions, LLC

18) SAP America, Inc.

19) SNCF America, Inc.

20) T-Mobile USA, Inc.

21) Textron Inc.

22) The Boeing Company

23) Trijicon

24) Turning Point Brands

25) U.S. Sugar Corporation

26) U.S. Travel Association

27) United Launch Alliance

28) XOJET Aviation, LLC