1) Altria Client Services LLC and its Affiliates
2) Auction.com
3) Avenue of the Arts
4) BIOADVANCE, THE BIOTECHNOLOGY GREENHOUSE OF SOUTHEASTERN PENNSYLVANIA
5) Calpine Corp
6) CAPITAL BLUE CROSS
7) CHSPSC, LLC
8) CONSOL Energy
9) Crown Holdings, Inc.
10) DAUPHIN COUNTY
11) Herbert, Rowland & Grubic, Inc.
12) HOSPITAL & HEALTHSYSTEM ASSOCIATION OF PENNSYLVANIA
13) Ingenesis Inc.
14) Jefferson Health System, Inc.
15) Knowink
16) Life Sciences Greenhouse of Central Pennsylvania
17) MCI Communications Services Inc.
18) NATIONAL ASSOCIATION OF INSURANCE AND FINANCIAL ADVISORS - PENNSYLVANIA
19) North American Pet Health Insurance Association
20) PENNSYLVANIA ASSOCIATION OF BROADCASTERS
21) Pennsylvania Defense Institute
22) Pennsylvania Institute of Recycling Industries
23) PENNSYLVANIA LIBRARY ASSOCIATION
24) PENNSYLVANIA LODGE FRATERNAL ORDER OF POLICE c/o Joseph Regan
25) Pennsylvania Restaurant & Lodging Association
26) Pennsylvania Society for Clinical Social Work
27) Pierson Computing Connection, Inc.
28) PITTSBURGH MERCY HEALTH SYSTEM
29) PJM Interconnection
30) Port Authority of Allegheny County
31) Prime Therapeutics, LLC
32) Public Consulting Group LLC
33) St. Mary Medical Center
34) State Farm Insurance Companies
35) Steep Hill Labs PA
36) Temple University
37) The GEO Group, Inc.
38) The Washington Center for Internships and Academic Seminars
39) Thomas Jefferson University
40) THOMAS JEFFERSON UNIVERSITY HOSPITAL
41) Trinity Health
42) Trinity Health Mid-Altantic
43) Vartan
44) Verify4 Incorporated
45) Verizon Business Purchasing, LLC
46) VERIZON INTERNET SERVICES INC.
47) VERIZON NORTH INC
48) VERIZON PENNSYLVANIA
49) VERIZON WIRELESS
50) Vision To Learn
51) Zurn Elkay