1) Advanced Energy United

2) AECOM Technical Services, Inc.

3) American Association of Dental Boards & North East Regional Board of Dental Examiner

4) Bowling Proprietors Association of Pennsylvania

5) Breathe Pennsylvania

6) Comcast Corporation

7) Diversified Gas & Oil Corporation

8) Drexel University

9) Drivewyze

10) Eastern Pennsylvania Bleeding Disorders Foundation

11) EMD Serono Inc.

12) Green Harvest One

13) GSK

14) Hikma Specialty USA Inc. c/o Velocity BioGroup

15) HSS Investors LLC

16) INTERIOR DESIGN LEGISLATIVE COALITION OF PENNSYLVANIA

17) J&J Ventures Gaming PA

18) Lancaster Farmland Trust

19) LRP RITT LLC

20) LS Power Equity Advisors LLC and its Affiliates

21) LSP Generation IV, LLC

22) Molson Coors Beverage Company USA LLC

23) National Association of Water Companies, Pennsylvania Chapter

24) Outdoor Advertising Association of Pennsylvania

25) PA Manufactured Housing Association

26) Pennsylvania Academy of Anesthesiologist Assistants

27) Pennsylvania Academy of Nutrition and Dietetics

28) PENNSYLVANIA ACADEMY OF OPHTHALMOLOGY

29) Pennsylvania Alliance of Boys & Girls Clubs

30) Pennsylvania Ambulatory Surgery Association

31) Pennsylvania Association of Career and Technical Administrators

32) PENNSYLVANIA ASSOCIATION OF SCHOOL ADMINISTRATORS

33) PENNSYLVANIA ATHLETIC TRAINERS SOCIETY, INC

34) Pennsylvania Campground Owners Association

35) Pennsylvania Chapter of the American College of Cardiology

36) Pennsylvania Concrete Pipe Association

37) PENNSYLVANIA DEER FARMERS ASSOCIATION

38) PENNSYLVANIA INDEPENDENT AUTOMOBILE DEALERS ASSOCIATION

39) PENNSYLVANIA INTERSCHOLASTIC ATHLETIC ASSOCIATION, INC.

40) PENNSYLVANIA MOTOR TRUCK ASSOCIATION

41) Pennsylvania Osteopathic Medical Association

42) Pennsylvania Prison Society

43) PENNSYLVANIA RECREATION VEHICLE AND CAMPING ASSOCIATION

44) Pennsylvania Rural Water Association

45) PENNSYLVANIA SCHOOL BOARDS ASSOCIATION

46) Pennsylvania Section, American College of Obstetricians & Gynecologists

47) Pennsylvania Section, American Water Works Association

48) PENNSYLVANIA SOCIETY OF ANESTHESIOLOGISTS, INC

49) Pennsylvania State Alliance of YMCAs

50) Pennsylvania State Association of County Fairs

51) PENNSYLVANIA STATE SHOWMEN'S ASSOCIATION

52) Pennsylvania Utility Contractors Association

53) Plasma Protein Therapeutics

54) Pocono Mountains Vacation Bureau

55) R.J. Corman Railroad Group

56) Resource Environmental Solutions

57) SAS Institute Inc.

58) Securities Industry & Financial Markets Assoc.

59) Solar Energy Industries Association

60) UCB, Inc.

61) Water Works Operators' Association of Pennsylvania

62) Western Pennsylvania Bleeding Disorders Foundation

63) Windstream Communications, Inc.

64) Wireless Infrastructure Association