1) Avista Universal Environmental Services

2) BHP Billiton Petroleum Inc

3) Economic Innovation Group

4) IPC

5) Management Association for Private Photogrammetric Surveyors

6) Pyxus International, Inc.

7) RSM

8) Safety-Kleen

9) ShotSpotter, Inc

10) Vectren Corporation

1) 3AM Innovations

2) Academy of Doctors of Audiology

3) AccessLex Institute

4) Allina Health

5) American Medical Response

6) Aristotle, Inc.

7) Avista Universal Environmental Services

8) BHP Billiton Petroleum Inc

9) Burson Cohn & Wolfe on behalf of Surescripts LLC

10) Cummins Inc.

11) Customized Logistics & Delivery Assn. (formerly Messenger Courier Association)

12) Dialysis Patient Citizens

13) Dream Medical Group

14) Dunkin' Brands

15) Economic Innovation Group

16) Four Winds LLC

17) Free at Last Coalition

18) IGT Global Solutions (formerly GTech)

19) IP3

20) IPC

21) Jose E. Rossi

22) K&L Gates LLP on behalf of NextStep Interactive, Inc

23) Lymphedema Advocacy Group

24) Management Association for Private Photogrammetric Surveyors

25) National Council of State Boards of Nursing

26) National Funeral Directors Association

27) National School Transportation Association

28) NEC Corporation

29) New Hanover County

30) North Carolina Healthcare Association (frm North Carolina Hospital Association)

31) Pyxus International, Inc.

32) Roaring Fork Transportation Authority

33) RSM

34) Safety-Kleen

35) Santa Clara County

36) Sumitomo Corporation of America

37) The American Association for Homecare

38) Vectren Corporation

39) Vertex Energy Operating, LLC

40) WPP Group USA, Inc

41) YARA North America Inc.

1) Avista Universal Environmental Services

2) BHP Billiton Petroleum Inc

3) Cummins Inc.

4) Management Association for Private Photogrammetric Surveyors

5) National School Transportation Association

6) Safety-Kleen

7) United Motorcoach Association

8) Vectren Corporation

9) Vertex Energy Operating, LLC

10) YARA North America Inc.