1) Accenture
2) Alliance for American Manufacturing
3) Altria Client Services LLC
4) Amazon.com
5) American Bus Association
6) American Investment Council
7) Amgen
8) Apple
9) Bayer U.S. LLC
10) Capital One Financial Corporation
11) Charter Communications
12) Citadel LLC
13) Clearway Energy Group
14) Coalition for American Insurance
15) Discovery Communications
16) Facebook
17) FedEx Corporation
18) H & R Block Management, LLC
19) H-E-B
20) Health Care Service Corporation
21) Honeywell International Inc.
22) International Paper Company
23) JPMorgan Chase Holdings LLC
24) Land Trust Alliance
25) Motion Picture Association
26) National Venture Capital Association
27) National Whistleblowers Legal Defense and Education Fund
28) Square, Inc.
29) The Bank of New York Mellon
30) The Goldman Sachs Group, Inc.
31) The Medical Device Competitiveness Coalition
32) The Northwestern Mutual Life Insurance Company
33) Verizon Communications, Inc. and various subsidiaries