1) Capital Region Water

2) Marcellus Shale Coalition

3) Pace-O-Matic

4) Pennsylvania Orthotic and Prosthetic Society

5) Port Authority of Allegheny County

6) The P3 Group

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) CONSOL Mining Compancy

11) Crown Holdings, Inc.

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

13) Extreme Networks, Inc

14) Herbert, Rowland & Grubic, Inc.

15) Holdings Acquisition Co, L.P. d/b/a Rivers Casino

16) HOSPITAL & HEALTHSYSTEM ASSOCIATION OF PENNSYLVANIA

17) HSP Gaming, L.P.

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

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 Water Solutions

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) CONSOL Mining Compancy

11) Crown Holdings, Inc.

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

13) Extreme Networks, Inc

14) Herbert, Rowland & Grubic, Inc.

15) Holdings Acquisition Co, L.P. d/b/a Rivers Casino

16) HOSPITAL & HEALTHSYSTEM ASSOCIATION OF PENNSYLVANIA

17) HSP Gaming, L.P.

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

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 Water Solutions

1) Accenture LLP

2) Alcoa Corporation

3) Allegheny County Sanitary Authority

4) Allegheny County Treasurer's Office

5) American Association for Marriage and Family Therapy

6) American Eagle Outfitters, Inc.

7) Astrobotic Technology

8) Borough of Plum

9) Carlow University

10) Carnegie Library of Pittsburgh

11) CHILDREN'S MUSEUM OF PITTSBURGH

12) COLUMBIA GAS OF PENNSYLVANIA

13) Consumer Credit Association of Pennsylvania

14) Dewberry Engineers Inc.

15) DUQUESNE UNIVERSITY OF THE HOLY SPIRIT

16) Energy Systems Group, LLC

17) Excela Health

18) First National Bank of Pennsylvania

19) Flix North America, Inc.

20) Free Library of Philadelphia Foundation

21) Hello Neighbor

22) Holistic Alternative Recovery Trust

23) Imani Christian Academy

24) Infinera Corporation

25) Inseparable Action, Inc.

26) Jackson Township,Butler County

27) LTCMI

28) Mainspring Energy

29) Mount Aloysius College

30) Neighborhood Allies

31) Pennsylvania Legal Aid Network, Inc.

32) Peter Pan Bus Lines, Inc.

33) Port Authority of Allegheny County

34) School District of Pittsburgh

35) Seneca Resources Company, LLC

36) Tesla, Inc.

37) The Hill Group, Inc.

38) Welcome America, Inc.

1) Accenture LLP

2) Allegheny County Treasurer's Office

3) American Association for Marriage and Family Therapy

4) Astrobotic Technology

5) Bayer U.S. LLC

6) COLUMBIA GAS OF PENNSYLVANIA

7) Consumer Credit Association of Pennsylvania

8) Dewberry Engineers Inc.

9) Energy Systems Group, LLC

10) Excela Health

11) Flix North America, Inc.

12) Free Library of Philadelphia Foundation

13) Hello Neighbor

14) Holistic Alternative Recovery Trust

15) Imani Christian Academy

16) Infinera Corporation

17) Inseparable Action, Inc.

18) LTCMI

19) Mainspring Energy

20) Mount Aloysius College

21) Neighborhood Allies

22) Pennsylvania Legal Aid Network, Inc.

23) Peter Pan Bus Lines, Inc.

24) Port Authority of Allegheny County

25) School District of Pittsburgh

26) Seneca Resources Company, LLC

27) Tesla, Inc.

28) The Hill Group, Inc.

29) The Mentoring Partnership of Southwestern Pennsylvania

30) Urban Redevelopment Authority of Pittsburgh

31) Welcome America, Inc.

1) Accenture LLP

2) Adelphoi USA Inc.

3) Alcoa Corporation

4) Allegheny County Bar Association

5) Allegheny County Sanitary Authority

6) Allegheny County Treasurer's Office

7) American Association for Marriage and Family Therapy

8) Aspire Grant & Development, LLC

9) Astrobotic Technology

10) Bayer U.S. LLC

11) Carlow University

12) Carnegie Institute d/b/a Carnegie Museums of Pittsburgh

13) Carnegie Library of Pittsburgh

14) Center for Organ Recovery and Education

15) CHILDREN'S MUSEUM OF PITTSBURGH

16) COLUMBIA GAS OF PENNSYLVANIA

17) Community College of Allegheny County

18) Consumer Credit Association of Pennsylvania

19) Dewberry Engineers Inc.

20) DUQUESNE UNIVERSITY OF THE HOLY SPIRIT

21) Energy Systems Group, LLC

22) Epilepsy Association of Western and Central PA

23) Excela Health

24) First National Bank of Pennsylvania

25) Flix North America, Inc.

26) Free Library of Philadelphia Foundation

27) GREATER PITTSBURGH CHAMBER OF COMMERCE

28) Hello Neighbor

29) Historical Society of Western Pennsylvania

30) Holistic Alternative Recovery Trust

31) Holy Family Institute

32) Imani Christian Academy

33) Infinera Corporation

34) Inseparable Action, Inc.

35) Jackson Township,Butler County

36) Koch Government Affairs, LLC and Affiliates

37) LTCMI

38) Mainspring Energy

39) Mattress Factory

40) Mount Aloysius College

41) Neighborhood Allies

42) Pennsylvania Legal Aid Network, Inc.

43) Peter Pan Bus Lines, Inc.

44) Piatt Companies, formerly known as Esplanade Partners LP

45) Pittsburgh Ballet Theatre

46) Pittsburgh Cultural Trust

47) Pittsburgh Steelers, LLC

48) Pittsburgh Supercomputing Center

49) Port Authority of Allegheny County

50) Port of Pittsburgh Commission

51) Regional Industrial Development Corporation

52) Saint Vincent College

53) School District of Pittsburgh

54) Seneca Resources Company, LLC

55) Shallenberger Enterprises, LLC

56) South College

57) Southwestern Pennsylvania Corporation

58) ST. CLAIR HOSPITAL

59) Tesla, Inc.

60) THE BANK OF NEW YORK MELLON CORPORATION

61) The Hill Group, Inc.

62) The Mentoring Partnership of Southwestern Pennsylvania

63) The Pittsburgh Foundation

64) Tremco CPG Inc.

65) UNITED WAY OF SOUTHWESTERN PENNSYLVANIA, NAME CHANGED FROM UNITED WAY OF ALLEGHENY C

66) Urban Redevelopment Authority of Pittsburgh

67) Welcome America, Inc.

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) HOLDINGS ACQUISITION CO, L.P. D/B/A RIVERS CASINO

17) HOSPITAL & HEALTHSYSTEM ASSOCIATION OF PENNSYLVANIA

18) HSP GAMING, L.P.

19) JEFFERSON HEALTH CORPORATION (F/K/A ALBERT EINSTEIN HEALTHCARE NETWORK)

20) LENDINGTREE

21) LIFE SCIENCES GREENHOUSE OF CENTRAL PENNSYLVANIA

22) NATIONAL ASSOCIATION OF INSURANCE AND FINANCIAL ADVISORS - PENNSYLVANIA

23) PA ASSOCIATION OF MUTUAL INSURANCE COMPANIES

24) PENNSYLVANIA DEFENSE INSTITUTE

25) PENNSYLVANIA INSTITUTE OF RECYCLING INDUSTRIES

26) PENNSYLVANIA LIBRARY ASSOCIATION

27) PENNSYLVANIA LODGE FRATERNAL ORDER OF POLICE C/O JOSEPH REGAN

28) PENNSYLVANIA RESTAURANT & LODGING ASSOCIATION

29) PENNSYLVANIA SOCIETY FOR CLINICAL SOCIAL WORK

30) PITTSBURGH MERCY HEALTH SYSTEM

31) PJM INTERCONNECTION

32) PORT AUTHORITY OF ALLEGHENY COUNTY

33) PRIME THERAPEUTICS, LLC

34) PUBLIC CONSULTING GROUP LLC

35) ST. MARY MEDICAL CENTER

36) STATE FARM INSURANCE COMPANIES

37) TEMPLE UNIVERSITY

38) THE GEO GROUP, INC.

39) THE WASHINGTON CENTER FOR INTERNSHIPS AND ACADEMIC SEMINARS

40) THOMAS JEFFERSON UNIVERSITY

41) TRINITY HEALTH

42) TRINITY HEALTH MID-ALTANTIC

43) VARTAN

44) VERIZON COMMUNICATIONS INC. AND AFFILIATES

45) WELLPATH LLC

46) ZURN ELKAY WATER SOLUTIONS

1) 441 Smithfield Street, LLC

2) Accenture LLP

3) Adelphoi USA Inc.

4) Alcoa Corporation

5) Allegheny County Sanitary Authority

6) Allegheny County Treasurer's Office

7) American Association for Marriage and Family Therapy

8) Astrobotic Technology

9) Bayer U.S. LLC

10) Blind & Vision Rehabilitation Services

11) Carlow University

12) Carnegie Institute d/b/a Carnegie Museums of Pittsburgh

13) Carnegie Library of Pittsburgh

14) CHILDREN'S MUSEUM OF PITTSBURGH

15) Coen Oil Company, LLC

16) COLUMBIA GAS OF PENNSYLVANIA

17) Community College of Allegheny County

18) Consumer Credit Association of Pennsylvania

19) Covestro LLC

20) Dewberry Engineers Inc.

21) DUQUESNE UNIVERSITY OF THE HOLY SPIRIT

22) Energy Systems Group, LLC

23) Excela Health

24) First National Bank of Pennsylvania

25) Flix North America, Inc.

26) Free Library of Philadelphia Foundation

27) Google LLC and its Affiliates

28) Hello Neighbor

29) Historical Society of Western Pennsylvania

30) Holistic Alternative Recovery Trust

31) Infinera Corporation

32) Inseparable Action, Inc.

33) LTCMI

34) Mainspring Energy

35) Mattress Factory

36) Mount Aloysius College

37) Neighborhood Allies

38) Peter Pan Bus Lines, Inc.

39) Philips North America LLC

40) Piatt Companies, formerly known as Esplanade Partners LP

41) Pittsburgh Ballet Theatre

42) Pittsburgh Cultural Trust

43) Port Authority of Allegheny County

44) Port of Pittsburgh Commission

45) Regional Industrial Development Corporation

46) Saint Vincent College

47) School District of Pittsburgh

48) Seneca Resources Company, LLC

49) Southwestern Pennsylvania Corporation

50) Tesla, Inc.

51) The Hill Group, Inc.

52) The Mentoring Partnership of Southwestern Pennsylvania

53) The Pittsburgh Foundation

54) UNITED WAY OF SOUTHWESTERN PENNSYLVANIA, NAME CHANGED FROM UNITED WAY OF ALLEGHENY C

55) Urban Redevelopment Authority of Pittsburgh

56) Welcome America, Inc.

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) CONSOL Mining Compancy

11) Crown Holdings, Inc.

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

13) Extreme Networks, Inc

14) Herbert, Rowland & Grubic, Inc.

15) Holdings Acquisition Co, L.P. d/b/a Rivers Casino

16) HOSPITAL & HEALTHSYSTEM ASSOCIATION OF PENNSYLVANIA

17) HSP Gaming, L.P.

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

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 Water Solutions

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) CONSOL Mining Compancy

11) Crown Holdings, Inc.

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

13) Extreme Networks, Inc

14) Herbert, Rowland & Grubic, Inc.

15) Holdings Acquisition Co, L.P. d/b/a Rivers Casino

16) HOSPITAL & HEALTHSYSTEM ASSOCIATION OF PENNSYLVANIA

17) HSP Gaming, L.P.

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

19) Jefferson Health System, Inc.

20) LendingTree

21) Life Sciences Greenhouse of Central Pennsylvania

22) NATIONAL ASSOCIATION OF INSURANCE AND FINANCIAL ADVISORS - PENNSYLVANIA

23) PA ASSOCIATION OF MUTUAL INSURANCE COMPANIES

24) Pennsylvania Defense Institute

25) Pennsylvania Institute of Recycling Industries

26) PENNSYLVANIA LIBRARY ASSOCIATION

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

28) Pennsylvania Restaurant & Lodging Association

29) Pennsylvania Society for Clinical Social Work

30) PITTSBURGH MERCY HEALTH SYSTEM

31) PJM Interconnection

32) Port Authority of Allegheny County

33) Prime Therapeutics, LLC

34) Public Consulting Group LLC

35) St. Mary Medical Center

36) State Farm Insurance Companies

37) Temple University

38) The GEO Group, Inc.

39) The Washington Center for Internships and Academic Seminars

40) Thomas Jefferson University

41) Trinity Health

42) Trinity Health Mid-Altantic

43) Vartan

44) Verizon Communications Inc. and Affiliates

45) Wellpath LLC

46) Zurn Elkay Water Solutions

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) CONSOL Mining Compancy

11) Crown Holdings, Inc.

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

13) Extreme Networks, Inc

14) Herbert, Rowland & Grubic, Inc.

15) Holdings Acquisition Co, L.P. d/b/a Rivers Casino

16) HOSPITAL & HEALTHSYSTEM ASSOCIATION OF PENNSYLVANIA

17) HSP Gaming, L.P.

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

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 LIBRARY ASSOCIATION

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

26) Pennsylvania Restaurant & Lodging Association

27) Pennsylvania Society for Clinical Social Work

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) 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 Communications Inc. and Affiliates

43) Wellpath LLC

44) Zurn Elkay Water Solutions