1) 3M Company and its affiliates

2) AirDex, Inc. dba ATA Aviation

3) BAYADA Home Health Care, Inc

4) bp Corporation N.A., Inc.

5) Bridging Pennsylvania Developer I, LLC

6) Centennial Generating Company LLC

7) CrossState Credit Union Association

8) CVS Health & Affiliated Entities

9) Data Recognition Corporation

10) Digital Analytics Freedom Alliance

11) Early Care and Education Consortium

12) Eastern Atlantic States Regional Council of Carpenters

13) EPLUS TECHNOLOGY, inc

14) EQT Corporation

15) Erie Philharmonic, Inc.

16) Goodwill Keystone Area

17) H&R Block Management, LLC

18) Homer City Redevelopment, LLC

19) HP Inc.

20) InspiriTec, Inc.

21) Iron Mountain Information Management

22) Koch Government Affairs, LLC and Affiliates

23) KPMG, LLP

24) Merck Sharp & Dohme LLC

25) National Fuel Gas Company

26) NORFOLK SOUTHERN RAILWAY

27) PA American Water Company

28) Pennsylvania Association of Goodwills

29) Pennsylvania Association of Intermediate Units

30) Pennsylvania Horsemen's Benevolent and Protective Association, Inc.

31) PENNSYLVANIA SCHOOL BUS ASSOCIATION

32) PENNSYLVANIA SKI AREAS ASSOCIATION, INC.

33) PHILADELPHIA CONVENTION & VISITORS BUREAU

34) PPL Electric Utilties Corporation and PPL Corporation

35) Shikun & Binui - America, Inc.

36) SquashSmarts, Inc

37) St. Luke's Health Network, Inc. and its subsidiaries and affiliates

38) The National Elevator Industry, Inc.

39) WESTERN PENNSYLVANIA CONSERVANCY