1) Allegheny County Treasurer's Office

2) American Association for Marriage and Family Therapy

3) Astrobotic Technology

4) COLUMBIA GAS OF PENNSYLVANIA

5) Consumer Credit Association of Pennsylvania

6) Dewberry Engineers Inc.

7) Energy Systems Group, LLC

8) Excela Health

9) Flix North America, Inc.

10) Free Library of Philadelphia Foundation

11) GoMo Health

12) Holistic Alternative Recovery Trust

13) Inseparable Action, Inc.

14) LTCMI

15) Mainspring Energy

16) Neighborhood Allies

17) Peter Pan Bus Lines, Inc.

18) PIDC

19) Seneca Resources Company, LLC

20) THE BANK OF NEW YORK MELLON CORPORATION

21) The Hill Group, Inc.

22) Welcome America, Inc.

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) ALLEGHENY COUNTY TREASURER'S OFFICE

2) AMERICAN ASSOCIATION FOR MARRIAGE AND FAMILY THERAPY

3) ASTROBOTIC TECHNOLOGY

4) COLUMBIA GAS OF PENNSYLVANIA

5) CONSUMER CREDIT ASSOCIATION OF PENNSYLVANIA

6) DEWBERRY ENGINEERS INC.

7) ENERGY SYSTEMS GROUP, LLC

8) EXCELA HEALTH

9) FLIX NORTH AMERICA, INC.

10) FREE LIBRARY OF PHILADELPHIA FOUNDATION

11) HOLISTIC ALTERNATIVE RECOVERY TRUST

12) INSEPARABLE ACTION, INC.

13) LTCMI

14) MAINSPRING ENERGY

15) NEIGHBORHOOD ALLIES

16) PETER PAN BUS LINES, INC.

17) PIDC

18) SENECA RESOURCES COMPANY, LLC

19) THE BANK OF NEW YORK MELLON CORPORATION

20) THE HILL GROUP, INC.

21) 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) Urban Redevelopment Authority of Pittsburgh

30) 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 Pittsburgh Foundation

63) Tremco CPG Inc.

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

65) Urban Redevelopment Authority of Pittsburgh

66) Welcome America, Inc.

1) 441 Smithfield Street, LLC

2) Accenture LLP

3) Alcoa Corporation

4) Allegheny County Treasurer's Office

5) American Association for Marriage and Family Therapy

6) Astrobotic Technology

7) Bayer U.S. LLC

8) Borough of Plum

9) Carlow University

10) Center for Organ Recovery and Education

11) COLUMBIA GAS OF PENNSYLVANIA

12) Consumer Credit Association of Pennsylvania

13) Dewberry Engineers Inc.

14) Energy Systems Group, LLC

15) Excela Health

16) First National Bank of Pennsylvania

17) Flix North America, Inc.

18) Free Library of Philadelphia Foundation

19) Hello Neighbor

20) Holistic Alternative Recovery Trust

21) Imani Christian Academy

22) Infinera Corporation

23) Inseparable Action, Inc.

24) LTCMI

25) Mainspring Energy

26) Mancini's Bakery Inc.

27) Mount Aloysius College

28) Neighborhood Allies

29) Peter Pan Bus Lines, Inc.

30) Riverlife

31) School District of Pittsburgh

32) Seneca Resources Company, LLC

33) Tesla, Inc.

34) The Hill Group, Inc.

35) Urban Redevelopment Authority of Pittsburgh

36) Welcome America, Inc.

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 Pittsburgh Foundation

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

54) Urban Redevelopment Authority of Pittsburgh

55) Welcome America, Inc.

1) Allegheny County Treasurer's Office

2) American Association for Marriage and Family Therapy

3) Astrobotic Technology

4) COLUMBIA GAS OF PENNSYLVANIA

5) Consumer Credit Association of Pennsylvania

6) Dewberry Engineers Inc.

7) Energy Systems Group, LLC

8) Equifax, Inc.

9) Excela Health

10) Flix North America, Inc.

11) Free Library of Philadelphia Foundation

12) Holistic Alternative Recovery Trust

13) Infinera Corporation

14) Inseparable Action, Inc.

15) LTCMI

16) Mainspring Energy

17) Mount Aloysius College

18) Neighborhood Allies

19) Peter Pan Bus Lines, Inc.

20) Seneca Resources Company, LLC

21) Tesla, Inc.

22) The Hill Group, Inc.

23) Urban Redevelopment Authority of Pittsburgh

24) Welcome America, Inc.

1) Accenture LLP

2) Alcoa Corporation

3) Allegheny County Treasurer's Office

4) American Association for Marriage and Family Therapy

5) American Eagle Outfitters, Inc.

6) Astrobotic Technology

7) Bayer U.S. LLC

8) Blind & Vision Rehabilitation Services

9) Borough of Plum

10) Carlow University

11) Carnegie Library of Pittsburgh

12) Center for Organ Recovery and Education

13) CHILDREN'S MUSEUM OF PITTSBURGH

14) COLUMBIA GAS OF PENNSYLVANIA

15) Consumer Credit Association of Pennsylvania

16) Dewberry Engineers Inc.

17) DUQUESNE UNIVERSITY OF THE HOLY SPIRIT

18) Energy Systems Group, LLC

19) Equifax, Inc.

20) Excela Health

21) First National Bank of Pennsylvania

22) Flix North America, Inc.

23) Free Library of Philadelphia Foundation

24) Hello Neighbor

25) Holistic Alternative Recovery Trust

26) Infinera Corporation

27) Inseparable Action, Inc.

28) LTCMI

29) Mainspring Energy

30) Mount Aloysius College

31) Neighborhood Allies

32) Pennsylvania Legal Aid Network, Inc.

33) Peter Pan Bus Lines, Inc.

34) School District of Pittsburgh

35) Seneca Resources Company, LLC

36) Tesla, Inc.

37) THE BANK OF NEW YORK MELLON CORPORATION

38) The Hill Group, Inc.

39) Urban Redevelopment Authority of Pittsburgh

40) Welcome America, Inc.

1) Accenture LLP

2) Alcoa Corporation

3) Allegheny County Treasurer's Office

4) American Association for Marriage and Family Therapy

5) Astrobotic Technology

6) Carlow University

7) Center for Organ Recovery and Education

8) CHILDREN'S MUSEUM OF PITTSBURGH

9) COLUMBIA GAS OF PENNSYLVANIA

10) Consumer Credit Association of Pennsylvania

11) Dewberry Engineers Inc.

12) Energy Systems Group, LLC

13) Equifax, Inc.

14) Excela Health

15) First National Bank of Pennsylvania

16) Flix North America, Inc.

17) Free Library of Philadelphia Foundation

18) Hello Neighbor

19) Holistic Alternative Recovery Trust

20) Infinera Corporation

21) Inseparable Action, Inc.

22) LTCMI

23) Mainspring Energy

24) Mount Aloysius College

25) Neighborhood Allies

26) Peter Pan Bus Lines, Inc.

27) School District of Pittsburgh

28) Seneca Resources Company, LLC

29) Tesla, Inc.

30) The Hill Group, Inc.

31) Urban Redevelopment Authority of Pittsburgh

32) Welcome America, Inc.

1) 441 Smithfield Street, LLC

2) Accenture LLP

3) Adelphoi USA Inc.

4) Alcoa Corporation

5) Allegheny County Treasurer's Office

6) American Association for Marriage and Family Therapy

7) American Eagle Outfitters, Inc.

8) Aspire Grant & Development, LLC

9) Astrobotic Technology

10) Blind & Vision Rehabilitation Services

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

12) COLUMBIA GAS OF PENNSYLVANIA

13) Consumer Credit Association of Pennsylvania

14) Dewberry Engineers Inc.

15) Energy Systems Group, LLC

16) Excela Health

17) First National Bank of Pennsylvania

18) Flix North America, Inc.

19) Free Library of Philadelphia Foundation

20) GREATER PITTSBURGH CHAMBER OF COMMERCE

21) Hello Neighbor

22) Holistic Alternative Recovery Trust

23) Infinera Corporation

24) Inseparable Action, Inc.

25) Koch Government Affairs, LLC and Affiliates

26) LTCMI

27) Mainspring Energy

28) Mount Aloysius College

29) Neighborhood Allies

30) Peter Pan Bus Lines, Inc.

31) Piatt Companies, formerly known as Esplanade Partners LP

32) Pittsburgh Associates, LP t/d/b/a Pittsburgh Pirates

33) Seneca Resources Company, LLC

34) Tesla, Inc.

35) THE BANK OF NEW YORK MELLON CORPORATION

36) The Hill Group, Inc.

37) The Pittsburgh Foundation

38) Welcome America, Inc.