1) Acadian Companies

2) ACCUS

3) AMERICAN CHEMISTRY COUNCIL

4) American Health Care Association

5) American Investment Council

6) American Property Casualty Insurance Association

7) Amgen USA, Inc.

8) AT&T Services, Inc.

9) CME Group, Inc.

10) CTIA-The Wireless Association

11) Dell Inc.

12) Ecolab Inc. on behalf of Nalco Company

13) Entravision Communications Corporation

14) Facebook, Inc.

15) Falck USA

16) FedEx Corporation

17) Global Business Alliance

18) H-E-B

19) Innovative Payments Association

20) NIKE, Inc.

21) Oncor Electric Delivery

22) Pfizer Inc.

23) Pharmaceutical Research and Manufacturers of America (PhRMA)

24) Port of Corpus Christi Authority of Nueces County, Texas

25) Recording Industry Association of America, Inc.

26) Sempra Energy

27) Southwest Key Programs

28) Superior Air-Ground Ambulance Service, Inc.

29) United States Hispanic Chamber of Commerce

30) United States Telecom Association

31) Verizon Communications, Inc. and various subsidiaries

32) Wells Fargo & Company

33) Wickr Inc.