1) Allegheny County Library Assocation

2) Alliance to Prevent Legionnaires Disease

3) Altria Client Services LLC and its Affiliates

4) Avalon Healthcare Solutions

5) Avenue of the Arts

6) BIOADVANCE, THE BIOTECHNOLOGY GREENHOUSE OF SOUTHEASTERN PENNSYLVANIA

7) Calpine Corp

8) CAPITAL BLUE CROSS

9) Carnegie Learning

10) CHSPSC, LLC

11) CONSOL Mining Compancy

12) Crown Holdings, Inc.

13) Ecommerce Marketers Alliance, Inc. dba Ecommerce Innovation Alliance

14) Extreme Networks, Inc

15) Herbert, Rowland & Grubic, Inc.

16) HOSPITAL & HEALTHSYSTEM ASSOCIATION OF PENNSYLVANIA

17) Jefferson Health Corporation (f/k/a Albert Einstein Healthcare Network)

18) Jefferson Health System, Inc.

19) LendingTree

20) Life Sciences Greenhouse of Central Pennsylvania

21) NATIONAL ASSOCIATION OF INSURANCE AND FINANCIAL ADVISORS - PENNSYLVANIA

22) PA ASSOCIATION OF MUTUAL INSURANCE COMPANIES

23) Pennsylvania Defense Institute

24) Pennsylvania Institute of Recycling Industries

25) PENNSYLVANIA LIBRARY ASSOCIATION

26) PENNSYLVANIA LODGE FRATERNAL ORDER OF POLICE c/o Joseph Regan

27) Pennsylvania Restaurant & Lodging Association

28) Pennsylvania Society for Clinical Social Work

29) PITTSBURGH MERCY HEALTH SYSTEM

30) PJM Interconnection

31) Port Authority of Allegheny County

32) Prime Therapeutics, LLC

33) Public Consulting Group LLC

34) St. Mary Medical Center

35) State Farm Insurance Companies

36) Temple University

37) The GEO Group, Inc.

38) The Washington Center for Internships and Academic Seminars

39) Thomas Jefferson University

40) Trinity Health

41) Trinity Health Mid-Altantic

42) Vartan

43) Verizon Communications Inc. and Affiliates

44) Wellpath LLC

45) Zurn Elkay