1) ALCOA CORP

1) ALCOA CORPORATION

2) EDGECONNEX

3) ELECTRIC HYDROGEN

4) ENVIVA LLC (FORMERLY KNOWN AS ENVIVA LP)

5) HELION

6) HUBBELL INCORPORATED

7) KOLOMA

8) LIGHTSHIP ENERGY, INC

9) MILL INDUSTRIES, INC. (FORMERLY KNOWN AS CHEWIE LABS)

10) PANASONIC CORPORATION OF NORTH AMERICA

11) SHELL OIL COMPANY

12) SKYNRG AMERICAS, INC.

13) STORAGE POWERING AMERICA

14) VEIR, INC.

1) AFRICELL UK LIMITED

2) ALCOA CORPORATION

3) AMERICAN PUBLIC POWER ASSOCIATION

4) ANGLO AMERICAN SERVICES (UK) LIMITED

5) APOLLO GLOBAL MANAGEMENT

6) BOSTON METAL

7) CHIC GROUP INCORPORATED

8) DE BEERS UK LIMITED (DBUK)

9) DTEK INTERNATIONAL LIMITED

10) DUNE MATERIALS LLC

11) ELLIOTT INVESTMENT MANAGEMENT L.P.

12) ENERGOS INFRASTRUCTURE MANAGEMENT LLC

13) ENERGY FUELS INC.

14) EREBOR

15) GABRIEL COUTO

16) GRUPO CARRINHO

17) HIGHLY INNOVATIVE FUELS

18) HT HIGH TREND INTERNATIONAL LLC

19) HUNT CONSOLIDATED INC.

20) ITAFOS CONDA LLC

21) IVANHOE ATLANTIC INC.

22) IVANHOE ELECTRIC INC.

23) JUNIPER CAPITAL PARTNERS

24) LIBERTY LATIN AMERICA

25) LILIUM CAPITAL

26) MARRIOTT INTERNATIONAL, INC.

27) PALADIN ENVIROTECH

28) PERNOD RICARD USA

29) PLATINUM GROUP METALS LTD.

30) QUANTINUUM

31) RUBRIC CAPITAL MANAGEMENT LP

32) SALAMANDER SOLUTIONS INC.

33) SWC MUSEUM CORP.

34) THE BERNHARDT GROUP LLC OBO BHP MINERALS SERVICE CO.

35) VALE USA LLC

36) VANGUARD RENEWABLES

37) VANNEVAR LABS, INC.

38) VTI LLC

39) WGC USA, INC.

40) WOODSIDE ENERGY

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) Dewberry Engineers Inc.

14) DUQUESNE UNIVERSITY OF THE HOLY SPIRIT

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) Hello Neighbor

21) Holistic Alternative Recovery Trust

22) Imani Christian Academy

23) Infinera Corporation

24) Inseparable Action, Inc.

25) Jackson Township,Butler County

26) LTCMI

27) Mainspring Energy

28) Mount Aloysius College

29) Pennsylvania Legal Aid Network, Inc.

30) Peter Pan Bus Lines, Inc.

31) School District of Pittsburgh

32) Seneca Resources Company, LLC

33) Tesla, Inc.

34) Welcome America, Inc.

1) ALCOA CORPORATION

2) COUPANG

3) ELECTRIC HYDROGEN

4) ELI LILLY AND COMPANY

5) JOHNSON MATTHEY, INC.

6) KOLOMA

7) NOVARTIS

8) OLIN CORPORATION

9) PANASONIC CORPORATION OF NORTH AMERICA

10) PHRMA

11) SHELL OIL COMPANY

12) STORAGE POWERING AMERICA

13) TRAVEL MANAGEMENT COALITION

14) VESTERGAARD FRANDSEN INC. DOING BUSINESS AS LIFESTRAW

15) WEYERHAEUSER CO

1) 3M Company and its affiliates

2) Alcoa Corporation

3) American Chemistry Council

4) Anheuser-Busch Companies

5) Beyond Finance, LLC

6) Colonial Pipeline Company

7) Microsoft Corporation

8) North Carolina Association of School Administrators

9) North Carolina Environmental Restoration Association, Inc.

10) North Carolina Transportation Museum Foundation

11) nSide Schools Safety Platform, Inc.

12) PMI US Corporate Services Inc. and Affiliates

13) Teach For America

14) The Refuge Resource Group, LLC

15) Trulieve

16) Turo, Inc.

17) Underdog Fantasy

18) Wells Fargo &, Company

1) ALCOA CORP

1) ALCOA CORPORATION

1) ALCOA CORPORATION

1) Accenture LLP

2) Adelphoi USA Inc.

3) AECOM Consult, 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) CHILDREN'S MUSEUM OF PITTSBURGH

17) COLUMBIA GAS OF PENNSYLVANIA

18) Community College of Allegheny County

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) Erie Forge and Steel Inc.

24) Excela Health

25) Family First, Inc.

26) First National Bank of Pennsylvania

27) Flix North America, Inc.

28) Free Library of Philadelphia Foundation

29) GeoToll, Inc.

30) GREATER PITTSBURGH CHAMBER OF COMMERCE

31) Hello Neighbor

32) Historical Society of Western Pennsylvania

33) Holistic Alternative Recovery Trust

34) Holy Family Institute

35) Imani Christian Academy

36) Infinera Corporation

37) Inseparable Action, Inc.

38) IRC Network Inc.

39) Jackson Township,Butler County

40) Koch Government Affairs, LLC and Affiliates

41) LTCMI

42) Mainspring Energy

43) Mattress Factory

44) Mount Aloysius College

45) National Constitution Center

46) Pennsylvania Legal Aid Network, Inc.

47) Peter Pan Bus Lines, Inc.

48) Piatt Companies, formerly known as Esplanade Partners LP

49) Pittsburgh Ballet Theatre

50) Pittsburgh Cultural Trust

51) Pittsburgh Steelers, LLC

52) Pittsburgh Supercomputing Center

53) Port of Pittsburgh Commission

54) Regional Industrial Development Corporation

55) Saint Vincent College

56) Seneca Resources Company, LLC

57) Shallenberger Enterprises, LLC

58) South College

59) Southwestern Pennsylvania Corporation

60) Southwestern Pennsylvania Partnership for Aging

61) ST. CLAIR HOSPITAL

62) Tesla, Inc.

63) THE BANK OF NEW YORK MELLON CORPORATION

64) The Mentoring Partnership of Southwestern Pennsylvania

65) The Pittsburgh Foundation

66) Tremco CPG Inc.

67) Trib Total Media

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

69) Welcome America, Inc.

1) 441 Smithfield Street, LLC

2) Accenture LLP

3) AECOM Consult, Inc.

4) Alcoa Corporation

5) Allegheny County Treasurer's Office

6) American Association for Marriage and Family Therapy

7) Astrobotic Technology

8) Bayer U.S. LLC

9) Borough of Plum

10) Carlow University

11) Center for Organ Recovery and Education

12) COLUMBIA GAS OF PENNSYLVANIA

13) Dewberry Engineers Inc.

14) Energy Systems Group, LLC

15) Erie Forge and Steel Inc.

16) Excela Health

17) Family First, Inc.

18) First National Bank of Pennsylvania

19) Flix North America, Inc.

20) Free Library of Philadelphia Foundation

21) GeoToll, Inc.

22) Hello Neighbor

23) Holistic Alternative Recovery Trust

24) Imani Christian Academy

25) Infinera Corporation

26) Inseparable Action, Inc.

27) IRC Network Inc.

28) LTCMI

29) Mainspring Energy

30) Mancini's Bakery Inc.

31) Mount Aloysius College

32) National Constitution Center

33) Peter Pan Bus Lines, Inc.

34) Riverlife

35) Seneca Resources Company, LLC

36) Southwestern Pennsylvania Partnership for Aging

37) Tesla, Inc.

38) The Mentoring Partnership of Southwestern Pennsylvania

39) Trib Total Media

40) Welcome America, Inc.

1) 441 Smithfield Street, LLC

2) Accenture LLP

3) Adelphoi USA Inc.

4) AECOM Consult, 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) CHILDREN'S MUSEUM OF PITTSBURGH

16) Coen Oil Company, LLC

17) COLUMBIA GAS OF PENNSYLVANIA

18) Community College of Allegheny County

19) Covestro LLC

20) Dewberry Engineers Inc.

21) DUQUESNE UNIVERSITY OF THE HOLY SPIRIT

22) Energy Systems Group, LLC

23) Erie Forge and Steel Inc.

24) Excela Health

25) Family First, Inc.

26) First National Bank of Pennsylvania

27) Flix North America, Inc.

28) Free Library of Philadelphia Foundation

29) GeoToll, Inc.

30) Google LLC and its Affiliates

31) Hello Neighbor

32) Historical Society of Western Pennsylvania

33) Holistic Alternative Recovery Trust

34) Infinera Corporation

35) Inseparable Action, Inc.

36) IRC Network Inc.

37) LTCMI

38) Mainspring Energy

39) Mattress Factory

40) Mount Aloysius College

41) National Constitution Center

42) Peter Pan Bus Lines, Inc.

43) Philips North America LLC

44) Piatt Companies, formerly known as Esplanade Partners LP

45) Pittsburgh Ballet Theatre

46) Pittsburgh Cultural Trust

47) Port of Pittsburgh Commission

48) Regional Industrial Development Corporation

49) Saint Vincent College

50) Seneca Resources Company, LLC

51) Southwestern Pennsylvania Corporation

52) Southwestern Pennsylvania Partnership for Aging

53) Tesla, Inc.

54) The Mentoring Partnership of Southwestern Pennsylvania

55) The Pittsburgh Foundation

56) Trib Total Media

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

58) Welcome America, Inc.

1) ALASKA AIRLINES, INC.

2) ALBERT INVENT

3) ALCOA CORPORATION

4) ELECTRIC HYDROGEN

5) EQUINIX

6) GENOMATICA

7) HELION

8) KOLOMA

9) LIGHTSHIP ENERGY, INC

10) MILL INDUSTRIES, INC. (FORMERLY KNOWN AS CHEWIE LABS)

11) MONDELEZ GLOBAL LLC (SUCCESSOR BY MERGER TO CLIF BAR & COMPANY)

12) PANASONIC CORPORATION OF NORTH AMERICA

13) PUGET SOUND ENERGY

14) SHELL OIL COMPANY

15) SKYNRG AMERICAS, INC.

16) STORAGE POWERING AMERICA

17) VEIR, INC.

18) WEYERHAEUSER CO

1) 1/ST Technology LLC

2) 3M Company and its affiliates

3) Accel Entertainment

4) Adobe Inc.

5) Alcoa Corporation

6) Anheuser-Busch Companies

7) Beyond Finance, LLC

8) Cicero Action

9) Delta Air Lines, Inc.

10) Light &, Wonder, Inc.

11) Microsoft Corporation

12) nSide Schools Safety Platform, Inc.

13) PMI US Corporate Services Inc. and Affiliates

14) Scientific Games, LLC

15) Trulieve

16) Turo, Inc.

17) Wells Fargo &, Company

1) Alcoa Corporation

2) Evansville Regional Economic Partnership

3) Indiana Cast Metals Association

4) National Waste & Recycling Association

5) Rideout Public Affairs, Inc.

6) University of Evansville

1) ALCOA CORPORATION

2) EVANSVILLE REGIONAL ECONOMIC PARTNERSHIP

3) INDIANA CAST METALS ASSOCIATION

4) NATIONAL WASTE & RECYCLING ASSOCIATION

5) RIDEOUT PUBLIC AFFAIRS, INC.

6) UNIVERSITY OF EVANSVILLE

1) Accenture LLP

2) AECOM Consult, Inc.

3) Alcoa Corporation

4) Allegheny County Treasurer's Office

5) American Association for Marriage and Family Therapy

6) Astrobotic Technology

7) Carlow University

8) Center for Organ Recovery and Education

9) CHILDREN'S MUSEUM OF PITTSBURGH

10) COLUMBIA GAS OF PENNSYLVANIA

11) Dewberry Engineers Inc.

12) Energy Systems Group, LLC

13) Equifax, Inc.

14) Erie Forge and Steel Inc.

15) Excela Health

16) Family First, Inc.

17) First National Bank of Pennsylvania

18) Flix North America, Inc.

19) Free Library of Philadelphia Foundation

20) GeoToll, Inc.

21) Hello Neighbor

22) Holistic Alternative Recovery Trust

23) Infinera Corporation

24) Inseparable Action, Inc.

25) IRC Network Inc.

26) LTCMI

27) Mainspring Energy

28) Mount Aloysius College

29) National Constitution Center

30) Peter Pan Bus Lines, Inc.

31) Seneca Resources Company, LLC

32) Southwestern Pennsylvania Partnership for Aging

33) Tesla, Inc.

34) The Mentoring Partnership of Southwestern Pennsylvania

35) Trib Total Media

36) Welcome America, Inc.

1) 441 Smithfield Street, LLC

2) Accenture LLP

3) Adelphoi USA Inc.

4) AECOM Consult, Inc.

5) Alcoa Corporation

6) Allegheny County Treasurer's Office

7) American Association for Marriage and Family Therapy

8) American Eagle Outfitters, Inc.

9) Aspire Grant & Development, LLC

10) Astrobotic Technology

11) Blind & Vision Rehabilitation Services

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

13) COLUMBIA GAS OF PENNSYLVANIA

14) Dewberry Engineers Inc.

15) Energy Systems Group, LLC

16) Erie Forge and Steel Inc.

17) Excela Health

18) Family First, Inc.

19) First National Bank of Pennsylvania

20) Flix North America, Inc.

21) Free Library of Philadelphia Foundation

22) GeoToll, Inc.

23) GREATER PITTSBURGH CHAMBER OF COMMERCE

24) Hello Neighbor

25) Holistic Alternative Recovery Trust

26) Infinera Corporation

27) Inseparable Action, Inc.

28) IRC Network Inc.

29) Koch Government Affairs, LLC and Affiliates

30) LTCMI

31) Mainspring Energy

32) Mount Aloysius College

33) National Constitution Center

34) Peter Pan Bus Lines, Inc.

35) Piatt Companies, formerly known as Esplanade Partners LP

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

37) Seneca Resources Company, LLC

38) Southwestern Pennsylvania Partnership for Aging

39) Tesla, Inc.

40) THE BANK OF NEW YORK MELLON CORPORATION

41) The Mentoring Partnership of Southwestern Pennsylvania

42) The Pittsburgh Foundation

43) Trib Total Media

44) Welcome America, Inc.