1) 72 Steel LLC

2) Accenture LLP

3) Alcoa Corporation

4) Allegheny County Sanitary Authority

5) Allegheny County Treasurer's Office

6) American Association for Marriage and Family Therapy

7) American Eagle Outfitters, Inc.

8) Astrobotic Technology

9) Borough of Plum

10) Carlow University

11) Carnegie Library of Pittsburgh

12) Chatham University

13) CHILDREN'S MUSEUM OF PITTSBURGH

14) COLUMBIA GAS OF PENNSYLVANIA

15) Consumer Credit Association of Pennsylvania

16) Dewberry Engineers Inc.

17) Duquesne Club

18) DUQUESNE UNIVERSITY OF THE HOLY SPIRIT

19) Energy Systems Group, LLC

20) First National Bank of Pennsylvania

21) Garcia Clinical Laboratory Inc.

22) Hello Neighbor

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

24) HSP Gaming, L.P.

25) Imani Christian Academy

26) Infinera Corporation

27) Inseparable Action, Inc.

28) Jackson Township,Butler County

29) LTCMI

30) Mount Aloysius College

31) Neighborhood Allies

32) Organic Remedies Inc

33) Pennsylvania Legal Aid Network, Inc.

34) School District of Pittsburgh

35) Seneca Resources Company, LLC

36) Tesla, Inc.

37) Union League of Philadelphia

38) Velocity Network, Inc.

1) 72 Steel LLC

2) Accenture LLP

3) Adelphoi USA Inc.

4) Alcoa Corporation

5) Allegheny County Bar Association

6) Allegheny County Sanitary Authority

7) Allegheny County Treasurer's Office

8) American Association for Marriage and Family Therapy

9) Aspire Grant & Development, LLC

10) Astrobotic Technology

11) Bayer U.S. LLC

12) Carlow University

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

14) Carnegie Library of Pittsburgh

15) Center for Organ Recovery and Education

16) Chatham University

17) CHILDREN'S MUSEUM OF PITTSBURGH

18) Coen Oil Company, LLC

19) COLUMBIA GAS OF PENNSYLVANIA

20) Community College of Allegheny County

21) Consumer Credit Association of Pennsylvania

22) Dewberry Engineers Inc.

23) Dominion Voting Systems, Inc.

24) Duquesne Club

25) DUQUESNE UNIVERSITY OF THE HOLY SPIRIT

26) Energy Systems Group, LLC

27) Epilepsy Association of Western and Central PA

28) First National Bank of Pennsylvania

29) Garcia Clinical Laboratory Inc.

30) GREATER PITTSBURGH CHAMBER OF COMMERCE

31) Hello Neighbor

32) Historical Society of Western Pennsylvania

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

34) Holy Family Institute

35) HSP Gaming, L.P.

36) Imani Christian Academy

37) Infinera Corporation

38) Inseparable Action, Inc.

39) IRC NETWORK, INC.

40) Jackson Township,Butler County

41) Koch Government Affairs, LLC and Affiliates

42) LTCMI

43) Mattress Factory

44) Mount Aloysius College

45) Neighborhood Allies

46) Organic Remedies Inc

47) Pathways of Southwestern Pennsylvania, Inc.

48) PECO ENERGY COMPANY

49) Pennsylvania Legal Aid Network, Inc.

50) Piatt Companies, formerly known as Esplanade Partners LP

51) Pittsburgh Ballet Theatre

52) Pittsburgh Cultural Trust

53) Pittsburgh Downtown Partnership

54) Pittsburgh Steelers, LLC

55) Pittsburgh Supercomputing Center

56) Port Authority of Allegheny County

57) Port of Pittsburgh Commission

58) Regional Industrial Development Corporation

59) Saint Vincent College

60) School District of Pittsburgh

61) Seneca Resources Company, LLC

62) Shallenberger Enterprises, LLC

63) South College

64) Southwestern Pennsylvania Corporation

65) Sports Facility LLC

66) ST. CLAIR HOSPITAL

67) Tesla, Inc.

68) THE BANK OF NEW YORK MELLON CORPORATION

69) The Children's Institute of Pittsburgh

70) The Pittsburgh Foundation

71) Tremco CPG Inc.

72) Union League of Philadelphia

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

74) Urban Redevelopment Authority of Pittsburgh

75) Velocity Network, Inc.

1) Allegheny County Sanitary Authority

2) Community Specialists Corporation

3) Pennsylvania Podiatric Medical Association

4) Summit Academy

1) 441 Smithfield Street, LLC

2) 72 Steel LLC

3) Accenture LLP

4) Adelphoi USA Inc.

5) Alcoa Corporation

6) Allegheny County Sanitary Authority

7) Allegheny County Treasurer's Office

8) American Association for Marriage and Family Therapy

9) Astrobotic Technology

10) Bayer U.S. LLC

11) Blind & Vision Rehabilitation Services

12) Carlow University

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

14) Carnegie Library of Pittsburgh

15) Chatham University

16) CHILDREN'S MUSEUM OF PITTSBURGH

17) Coen Oil Company, LLC

18) COLUMBIA GAS OF PENNSYLVANIA

19) Community College of Allegheny County

20) Consumer Credit Association of Pennsylvania

21) Covestro LLC

22) Dewberry Engineers Inc.

23) Dominion Voting Systems, Inc.

24) Duquesne Club

25) DUQUESNE UNIVERSITY OF THE HOLY SPIRIT

26) Energy Systems Group, LLC

27) First National Bank of Pennsylvania

28) Garcia Clinical Laboratory Inc.

29) Google LLC and its Affiliates

30) Hello Neighbor

31) Historical Society of Western Pennsylvania

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

33) HSP Gaming, L.P.

34) Infinera Corporation

35) Inseparable Action, Inc.

36) LTCMI

37) Mattress Factory

38) Mount Aloysius College

39) Neighborhood Allies

40) Organic Remedies Inc

41) Pathways of Southwestern Pennsylvania, Inc.

42) Philips North America LLC

43) Piatt Companies, formerly known as Esplanade Partners LP

44) Pittsburgh Ballet Theatre

45) Pittsburgh Cultural Trust

46) Pittsburgh Downtown Partnership

47) Port Authority of Allegheny County

48) Port of Pittsburgh Commission

49) Regional Industrial Development Corporation

50) Saint Vincent College

51) School District of Pittsburgh

52) Seneca Resources Company, LLC

53) Southwestern Pennsylvania Corporation

54) Tesla, Inc.

55) The Children's Institute of Pittsburgh

56) The Pittsburgh Foundation

57) Union League of Philadelphia

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

59) Urban Redevelopment Authority of Pittsburgh