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) CHSPSC, LLC

10) CONSOL Energy

11) Crown Holdings, Inc.

12) Extreme Networks, Inc

13) Herbert, Rowland & Grubic, Inc.

14) HOSPITAL & HEALTHSYSTEM ASSOCIATION OF PENNSYLVANIA

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

16) Life Sciences Greenhouse of Central Pennsylvania

17) MCI Communications Services Inc.

18) NATIONAL ASSOCIATION OF INSURANCE AND FINANCIAL ADVISORS - PENNSYLVANIA

19) Pennsylvania Defense Institute

20) Pennsylvania Institute of Recycling Industries

21) PENNSYLVANIA LIBRARY ASSOCIATION

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

23) Pennsylvania Restaurant & Lodging Association

24) Pennsylvania Society for Clinical Social Work

25) Pierson Computing Connection, Inc.

26) PITTSBURGH MERCY HEALTH SYSTEM

27) PJM Interconnection

28) Port Authority of Allegheny County

29) Prime Therapeutics, LLC

30) Public Consulting Group LLC

31) St. Mary Medical Center

32) State Farm Insurance Companies

33) Steep Hill Labs PA

34) Temple University

35) The GEO Group, Inc.

36) The Washington Center for Internships and Academic Seminars

37) Thomas Jefferson University

38) Trinity Health

39) Trinity Health Mid-Altantic

40) Vartan

41) Verizon Business Purchasing, LLC

42) VERIZON INTERNET SERVICES INC.

43) VERIZON NORTH INC

44) VERIZON PENNSYLVANIA

45) VERIZON WIRELESS

46) Wellpath LLC

47) Zurn Elkay

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) CHSPSC, LLC

10) CONSOL Energy

11) Crown Holdings, Inc.

12) Extreme Networks, Inc

13) Herbert, Rowland & Grubic, Inc.

14) HOSPITAL & HEALTHSYSTEM ASSOCIATION OF PENNSYLVANIA

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

16) Life Sciences Greenhouse of Central Pennsylvania

17) MCI Communications Services Inc.

18) NATIONAL ASSOCIATION OF INSURANCE AND FINANCIAL ADVISORS - PENNSYLVANIA

19) Pennsylvania Defense Institute

20) Pennsylvania Institute of Recycling Industries

21) PENNSYLVANIA LIBRARY ASSOCIATION

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

23) Pennsylvania Restaurant & Lodging Association

24) Pennsylvania Society for Clinical Social Work

25) Pierson Computing Connection, Inc.

26) PITTSBURGH MERCY HEALTH SYSTEM

27) PJM Interconnection

28) Port Authority of Allegheny County

29) Prime Therapeutics, LLC

30) Public Consulting Group LLC

31) St. Mary Medical Center

32) State Farm Insurance Companies

33) Steep Hill Labs PA

34) Temple University

35) The GEO Group, Inc.

36) The Washington Center for Internships and Academic Seminars

37) Thomas Jefferson University

38) Trinity Health

39) Trinity Health Mid-Altantic

40) Vartan

41) Verizon Business Purchasing, LLC

42) VERIZON INTERNET SERVICES INC.

43) VERIZON NORTH INC

44) VERIZON PENNSYLVANIA

45) VERIZON WIRELESS

46) Wellpath LLC

47) Zurn Elkay

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) CHSPSC, LLC

10) CONSOL Energy

11) Crown Holdings, Inc.

12) Extreme Networks, Inc

13) Herbert, Rowland & Grubic, Inc.

14) HOSPITAL & HEALTHSYSTEM ASSOCIATION OF PENNSYLVANIA

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

16) Life Sciences Greenhouse of Central Pennsylvania

17) MCI Communications Services Inc.

18) NATIONAL ASSOCIATION OF INSURANCE AND FINANCIAL ADVISORS - PENNSYLVANIA

19) Pennsylvania Defense Institute

20) Pennsylvania Institute of Recycling Industries

21) PENNSYLVANIA LIBRARY ASSOCIATION

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

23) Pennsylvania Restaurant & Lodging Association

24) Pennsylvania Society for Clinical Social Work

25) Pierson Computing Connection, Inc.

26) PITTSBURGH MERCY HEALTH SYSTEM

27) PJM Interconnection

28) Port Authority of Allegheny County

29) Prime Therapeutics, LLC

30) Public Consulting Group LLC

31) St. Mary Medical Center

32) State Farm Insurance Companies

33) Steep Hill Labs PA

34) Temple University

35) The GEO Group, Inc.

36) The Washington Center for Internships and Academic Seminars

37) Thomas Jefferson University

38) Trinity Health

39) Trinity Health Mid-Altantic

40) Vartan

41) Verizon Business Purchasing, LLC

42) VERIZON INTERNET SERVICES INC.

43) VERIZON NORTH INC

44) VERIZON PENNSYLVANIA

45) VERIZON WIRELESS

46) Wellpath LLC

47) Zurn Elkay

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) CHSPSC, LLC

10) CONSOL Energy

11) Crown Holdings, Inc.

12) Extreme Networks, Inc

13) Herbert, Rowland & Grubic, Inc.

14) HOSPITAL & HEALTHSYSTEM ASSOCIATION OF PENNSYLVANIA

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

16) Jefferson Health System, Inc.

17) Life Sciences Greenhouse of Central Pennsylvania

18) MCI Communications Services Inc.

19) NATIONAL ASSOCIATION OF INSURANCE AND FINANCIAL ADVISORS - PENNSYLVANIA

20) Pennsylvania Defense Institute

21) Pennsylvania Institute of Recycling Industries

22) PENNSYLVANIA LIBRARY ASSOCIATION

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

24) Pennsylvania Restaurant & Lodging Association

25) Pennsylvania Society for Clinical Social Work

26) Pierson Computing Connection, Inc.

27) PITTSBURGH MERCY HEALTH SYSTEM

28) PJM Interconnection

29) Port Authority of Allegheny County

30) Prime Therapeutics, LLC

31) Public Consulting Group LLC

32) St. Mary Medical Center

33) State Farm Insurance Companies

34) Steep Hill Labs PA

35) Temple University

36) The GEO Group, Inc.

37) The Washington Center for Internships and Academic Seminars

38) Thomas Jefferson University

39) Trinity Health

40) Trinity Health Mid-Altantic

41) Vartan

42) Verizon Business Purchasing, LLC

43) VERIZON INTERNET SERVICES INC.

44) VERIZON NORTH INC

45) VERIZON PENNSYLVANIA

46) VERIZON WIRELESS

47) Wellpath LLC

48) Zurn Elkay

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) CHSPSC, LLC

10) CONSOL Energy

11) Crown Holdings, Inc.

12) Extreme Networks, Inc

13) Herbert, Rowland & Grubic, Inc.

14) HOSPITAL & HEALTHSYSTEM ASSOCIATION OF PENNSYLVANIA

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

16) Life Sciences Greenhouse of Central Pennsylvania

17) NATIONAL ASSOCIATION OF INSURANCE AND FINANCIAL ADVISORS - PENNSYLVANIA

18) Pennsylvania Defense Institute

19) PENNSYLVANIA LIBRARY ASSOCIATION

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

21) Pennsylvania Restaurant & Lodging Association

22) Pennsylvania Society for Clinical Social Work

23) Pierson Computing Connection, Inc.

24) PITTSBURGH MERCY HEALTH SYSTEM

25) PJM Interconnection

26) Port Authority of Allegheny County

27) Prime Therapeutics, LLC

28) Public Consulting Group LLC

29) St. Mary Medical Center

30) State Farm Insurance Companies

31) Steep Hill Labs PA

32) Temple University

33) The GEO Group, Inc.

34) The Washington Center for Internships and Academic Seminars

35) Thomas Jefferson University

36) Trinity Health

37) Trinity Health Mid-Altantic

38) Vartan

39) Wellpath LLC

40) Zurn Elkay