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) 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.