Ranking tables

International Arbitration: Arbitrators | USA

USA - Nationwide

Chambers USA recognizes firms and individuals for their practice as both counsel and arbitrators in our International Arbitration section. Individuals are ranked in the International Arbitration: Counsel and International Arbitration: Arbitrators tables, depending on whether we are recognising them for their work serving as counsel or sitting as arbitrators. They may be included in both tables, if appropriate. Firms are ranked for their overall International Arbitration offering in either International Arbitration: Elite or International Arbitration: Highly Regarded. Chambers USA International Arbitration also includes a spotlight table highlighting those firms and individuals particularly noted for their arbitral enforcement expertise. This is designed to complement the core rankings. There is no Public International Law coverage in the Chambers USA guide, and so investment treaty arbitration mandates are included within Nationwide International Arbitration. Our core International Arbitration rankings recognise firms and individuals for their handling of both commercial and investor-state international arbitrations. These include disputes seated across the globe and held under a wide range of institutional rules, as well as ad-hoc proceedings. Examples of these disputes include ICC, UNCITRAL, SIAC, ICSID and LCIA proceedings. These may be held before either a sole arbitrator or a panel. Chambers USA does not recognise domestic arbitrations; these would instead usually appear in state commercial litigation tables. Chambers USA also includes separate coverage of insurance and international trade disputes, and so would not prioritise this work within International Arbitration. 

Rankings overview for Individuals

2

  1. Ank Santens
    Ank Santens White & Case LLP18 Years Ranked
  2. Daniel Schimmel
    Daniel Schimmel Foley Hoag LLP7 Years Ranked
  3. Louis B. (Benno) Kimmelman
    Louis B. (Benno) Kimmelman Kimmelman Arbitration22 Years Ranked
  4. Marc Goldstein
    Marc Goldstein MJG Arbitration | MJG Mediation11 Years Ranked
  5. Mark A Cymrot Mark Cymrot Independent Arbitrator14 Years Ranked
  6. Matthew Draper
    Matthew Draper Draper & Draper LLC6 Years Ranked
  7. Tai-Heng Cheng
    Tai-Heng Cheng Sidley Austin LLP13 Years Ranked
  8. Anne Marie WhitesellGeorgetown University Law Center
  9. Joseph E NeuhausNeuhaus Arbitration LLC
  10. Mark KantorMark Kantor - Sole Practitioner
  11. Paul Friedland Friedland Arbitration LLC
  12. Richard H SilberbergSilberberg Dispute Resolution LLC
  13. Stanimir A AlexandrovStanimir A. Alexandrov PLLC
  14. Stephanie CohenStephanie Cohen Independent Arbitrator
  15. Thomas J BrewerThomas J. Brewer - Sole Practitioner
  16. Utku CosarArbitration Chambers

All Individuals profiles

1

Band 1

  1. Aníbal Martin Sabater
    1
    Aníbal Martin Sabater
    Chaffetz Lindsey LLP
    Chaffetz Lindsey LLP | International Arbitration: Arbitrators
    2026 | Band 1 | 18 Years Ranked

    Aníbal Martin Sabater has particular expertise in Latin American matters, while also advising on commercial and investment treaty arbitrations across diverse jurisdictions. He is a sought-after arbitrator, frequently serving as chair or co-arbitrator.

  2. Elliot E Polebaum
    1
    Elliot E Polebaum
    Polebaum Arbitration | International Arbitration: Arbitrators
    2026 | Band 1 | 22 Years Ranked
    Elliot Polebaum is held in high regard for his cross-border expertise and experience appearing as arbitrator in commercial cases.
  3. Eric Schwartz
    1
    Eric Schwartz
    Schwartz Arbitration | International Arbitration: Arbitrators
    2026 | Band 1 | 7 Years Ranked
  4. 1
    George A Bermann
    Columbia Law School | International Arbitration: Arbitrators
    2026 | Band 1 | 22 Years Ranked

    George Bermann is widely respected in the market and is a popular choice for both commercial and investor state disputes.

  5. Grant A Hanessian
    1
    Grant A Hanessian
    Hanessian ADR | International Arbitration: Arbitrators
    2026 | Band 1 | 17 Years Ranked
    Grant Hanessian of Hanessian ADR has a wealth of experience with investment treaty and commercial arbitrations, with notable expertise with matters involving Latin America, Eastern Europe and Russia.
  6. James Hosking
    1
    James Hosking
    Chaffetz Lindsey LLP
    Chaffetz Lindsey LLP | International Arbitration: Arbitrators
    2026 | Band 1 | 17 Years Ranked
    James Hosking divides his practice between serving as counsel and sitting as arbitrator in high value international disputes, including both investment treaty and commercial claims.
  7. John M Townsend
    1
    John M Townsend
    Hughes Hubbard & Reed LLP
    Hughes Hubbard & Reed LLP | International Arbitration: Arbitrators
    2026 | Band 1 | 24 Years Ranked

    John Townsend of Hughes Hubbard & Reed is held in high esteem for his experience sitting as an arbitrator, with particular expertise in investment treaty disputes.

  8. Lawrence Schaner
    1
    Lawrence Schaner
    Schaner Dispute Resolution LLC | International Arbitration: Arbitrators
    2026 | Band 1 | 18 Years Ranked

    Lawrence Schaner is a respected arbitrator adept at sitting under a variety of major arbitration rules, including SCC, ICDR, ICC and UNCITRAL.

  9. Mark C. Morril
    1
    Mark C. Morril
    MorrilADR LLC | International Arbitration: Arbitrators
    2026 | Band 1 | 8 Years Ranked
    Mark Morril is an experienced arbitrator and a popular choice for commercial disputes.
  10. Richard F Ziegler
    1
    Richard F Ziegler
    AcumenADR | International Arbitration: Arbitrators
    2026 | Band 1 | 17 Years Ranked

    Richard Ziegler of AcumenADR LLC is regarded as a go-to arbitrator for international commercial disputes.

  11. Robert B Davidson
    1
    Robert B Davidson
    JAMS
    JAMS | International Arbitration: Arbitrators
    2026 | Band 1 | 17 Years Ranked
    Robert Davidson of JAMS is an experienced arbitrator with particular expertise handling commercial disputes under a broad range of institutional rules, including those of the ICC, LCIA and ICDR.
  12. D. Brian King
    DBKing Arbitration | International Arbitration: Arbitrators
    2026 | Band 1
  13. David Rivkin
    Arbitration Chambers | International Arbitration: Arbitrators
    2026 | Band 1
  14. Doak Bishop
    Doak Bishop PLLC | International Arbitration: Arbitrators
    2026 | Band 1
  15. Donald Francis Donovan
    Arbitration Chambers | International Arbitration: Arbitrators
    2026 | Band 1
  16. Edna R Sussman
    Sussman ADR LLC | International Arbitration: Arbitrators
    2026 | Band 1
  17. Jean E Kalicki
    Arbitration Chambers | International Arbitration: Arbitrators
    2026 | Band 1
  18. John Fellas
    Fellas Arbitration | International Arbitration: Arbitrators
    2026 | Band 1
  19. Lucy Reed
    Arbitration Chambers | International Arbitration: Arbitrators
    2026 | Band 1
  20. Michael D Nolan
    Arbitration Chambers | International Arbitration: Arbitrators
    2026 | Band 1
  21. Robert H Smit
    Columbia Law School | International Arbitration: Arbitrators
    2026 | Band 1
2

Band 2

  1. Ank Santens
    2
    Ank Santens
    White & Case LLP
    White & Case LLP | International Arbitration: Arbitrators
    2026 | Band 2 | 18 Years Ranked

    Ank Santens is held in high regard for her expertise in investor state arbitrations and is experienced in advising both investors and states. She is increasingly recognized for her work as arbitrator as well as counsel.

  2. Daniel Schimmel
    2
    Daniel Schimmel
    Foley Hoag LLP
    Foley Hoag LLP | International Arbitration: Arbitrators
    2026 | Band 2 | 7 Years Ranked
    Daniel Schimmel earns excellent praise for his work as arbitrator in both commercial and investment arbitrations.
  3. Louis B. (Benno) Kimmelman
    2
    Louis B. (Benno) Kimmelman
    Kimmelman Arbitration | International Arbitration: Arbitrators
    2026 | Band 2 | 22 Years Ranked

    Louis Kimmelman draws on longstanding experience acting as counsel in commercial and investor state disputes in his practice as an independent arbitrator.

  4. Marc Goldstein
    2
    Marc Goldstein
    MJG Arbitration | MJG Mediation | International Arbitration: Arbitrators
    2026 | Band 2 | 11 Years Ranked
    Marc Goldstein centers his practice on commercial arbitrations and is active in a range of sectors such as construction, energy and mining.
  5. 2
    Mark A Cymrot
    Mark Cymrot Independent Arbitrator | International Arbitration: Arbitrators
    2026 | Band 2 | 14 Years Ranked

    Mark Cymrot maintains an active practice both as an arbitrator for international disputes, with particular expertise in commercial matters.

  6. Matthew Draper
    2
    Matthew Draper
    Draper & Draper LLC
    Draper & Draper LLC | International Arbitration: Arbitrators
    2026 | Band 2 | 6 Years Ranked
    Matthew Draper of Draper & Draper has significant experience sitting as an arbitrator in both commercial and investment arbitrations.
  7. Tai-Heng Cheng
    2
    Tai-Heng Cheng
    Sidley Austin LLP
    Sidley Austin LLP | International Arbitration: Arbitrators
    2026 | Band 2 | 13 Years Ranked
    Tai-Heng Cheng maintains an active practice serving as both counsel and arbitrator in international disputes relating to commercial and investment arbitrations.
  8. Anne Marie Whitesell
    Georgetown University Law Center | International Arbitration: Arbitrators
    2026 | Band 2
  9. Joseph E Neuhaus
    Neuhaus Arbitration LLC | International Arbitration: Arbitrators
    2026 | Band 2
  10. Mark Kantor
    Mark Kantor - Sole Practitioner | International Arbitration: Arbitrators
    2026 | Band 2
  11. Paul Friedland
    Friedland Arbitration LLC | International Arbitration: Arbitrators
    2026 | Band 2
  12. Richard H Silberberg
    Silberberg Dispute Resolution LLC | International Arbitration: Arbitrators
    2026 | Band 2
  13. Stanimir A Alexandrov
    Stanimir A. Alexandrov PLLC | International Arbitration: Arbitrators
    2026 | Band 2
  14. Stephanie Cohen
    Stephanie Cohen Independent Arbitrator | International Arbitration: Arbitrators
    2026 | Band 2
  15. Thomas J Brewer
    Thomas J. Brewer - Sole Practitioner | International Arbitration: Arbitrators
    2026 | Band 2
  16. Utku Cosar
    Arbitration Chambers | International Arbitration: Arbitrators
    2026 | Band 2
3

Band 3

  1. Barbara Reeves
    3
    Barbara Reeves
    JAMS
    JAMS | International Arbitration: Arbitrators
    2026 | Band 3 | 11 Years Ranked

    Barbara Reeves is a highly regarded arbitrator who handles a broad range of commercial disputes.

  2. Christina G Hioureas
    3
    Christina G Hioureas
    Foley Hoag LLP
    Foley Hoag LLP | International Arbitration: Arbitrators
    2026 | Band 3 | 7 Years Ranked

    Christina Hioureas has a growing reputation as both arbitrator and counsel, with particular experience in arbitrating international commercial disputes. She is also held in high esteem for her strengths in litigating PIL matters.

  3. Conna A. Weiner
    3
    Conna A. Weiner
    JAMS
    JAMS | International Arbitration: Arbitrators
    2026 | Band 3 | 1 Years Ranked

    Conna Weiner is held in notably high esteem for her experience in life sciences and healthcare matters. She frequently sits as an arbitrator in international commercial matters.

  4. 3
    Daniel Tan
    Dan Tan Law | International Arbitration: Arbitrators
    2026 | Band 3 | 15 Years Ranked

    Daniel Tan of Dan Tan Law is an impressive advocate who draws particular praise for his expertise in arbitrations involving Asia. He is known for handling both ICC and ICSID arbitrations, as well as for the enforcement of awards. He is also well regarded for his work as an arbitrator.

  5. David B. Wilson
    3
    David B. Wilson
    David B. Wilson Dispute Resolution LLC | International Arbitration: Arbitrators
    2026 | Band 3 | 1 Years Ranked

    David Wilson is an experienced commercial arbitrator who frequently sits on panels assessing international commercial claims, particularly in the technology field.

  6. David Huebner
    3
    David Huebner
    JAMS
    JAMS | International Arbitration: Arbitrators
    2026 | Band 3 | 2 Years Ranked

    David Huebner regularly oversees both investor state and commercial arbitrations. He is noted for his capability overseeing tech disputes.

  7. David Singer
    3
    David Singer
    SingerADR Neutral Services | International Arbitration: Arbitrators
    2026 | Band 3 | 2 Years Ranked

    David Singer brings a wide scope of expertise from his appointments as a chair of tribunal, emergency and sole arbitrator in ICDR arbitration proceedings.

  8. David W Ichel
    3
    David W Ichel
    X-Dispute LLC
    X-Dispute LLC | International Arbitration: Arbitrators
    2026 | Band 3 | 15 Years Ranked

    David Ichel of X-Dispute serves as a mediator and arbitrator in a broad range of commercial disputes involving international parties.

  9. Hiro Aragaki
    3
    Hiro Aragaki
    JAMS
    JAMS | International Arbitration: Arbitrators
    2026 | Band 3 | 1 Years Ranked

    Hira Aragaki is an experienced arbitrator and mediator who is held in high esteem for his expertise in disputes involving Asian parties.

  10. James L Loftis
    3
    James L Loftis
    Vinson & Elkins LLP
    Vinson & Elkins LLP | International Arbitration: Arbitrators
    2026 | Band 3 | 23 Years Ranked

    James Loftis maintains an excellent reputation for his expertise in international arbitrations concerning construction and oil and gas disputes. He offers experience in commercial and investor state matters.

  11. 3
    Jay Alexander
    Alexander Arbitration | International Arbitration: Arbitrators
    2026 | Band 3 | 5 Years Ranked

    Jay Alexander offers a wealth of experience in high stakes international arbitration matters, and is frequently engaged for a broad range of commercial disputes.

  12. John J Buckley Jr
    3
    John J Buckley Jr
    Buckley Arbitration LLC | International Arbitration: Arbitrators
    2026 | Band 3 | 1 Years Ranked

    John Buckley is a deeply experienced international disputes expert with a strong pedigree in international arbitration. He is considered a leading choice for commercial claims under a broad range of institutional rules.

  13. José I Astigarraga
    3
    José I Astigarraga
    Reed Smith LLP
    Reed Smith LLP | International Arbitration: Arbitrators
    2026 | Band 3 | 24 Years Ranked
    José Astigarraga is the global head of the practice. He is held in high regard for his expertise in complex and high value commercial disputes, fielding particular strength in Latin America matters.
  14. Kabir Duggal
    3
    Kabir Duggal
    Akin
    Akin | International Arbitration: Arbitrators
    2026 | Band 3 | 4 Years Ranked

    Kabir Duggal enjoys a burgeoning reputation for his work as an arbitrator, acting on treaty and commercial cases.

  15. Mélida Hodgson
    3
    Mélida Hodgson
    Arnold & Porter
    Arnold & Porter | International Arbitration: Arbitrators
    2026 | Band 3 | 8 Years Ranked

    Mélida Hodgson is held in high regard for her expertise in investor state arbitration matters and is also experienced in commercial arbitration. She remains a popular choice for governments and state-owned entities, with notable experience in disputes concerning the infrastructure sector. She is also noted for her work as an arbitrator.

  16. Michael S Goldberg
    3
    Michael S Goldberg
    Baker Botts L.L.P.
    Baker Botts L.L.P. | International Arbitration: Arbitrators
    2026 | Band 3 | 20 Years Ranked

    Michael Goldberg attracts praise for his deep expertise in disputes concerning the energy and chemical sectors.

  17. Peter Michaelson
    3
    Peter Michaelson
    Michaelson ADR Chambers | International Arbitration: Arbitrators
    2026 | Band 3 | 1 Years Ranked

    Peter Michaelson is a highly experienced arbitrator who is engaged on domestic and international commercial matters. He offers particular skill in intellectual property disputes.

    Key sectors
    Aviation and Aerospace|Business and Professional Services|Health and Life Sciences|Industrials, Engineering and Manufacturing|Technology, Media and Telecoms (TMT)
  18. Samaa A Haridi
    3
    Samaa A Haridi
    King & Spalding LLP
    King & Spalding LLP | International Arbitration: Arbitrators
    2026 | Band 3 | 16 Years Ranked

    Samaa Haridi is regularly called upon to advise clients on complex investment treaty and commercial arbitrations. She is also noted for her capabilities as an arbitrator.

  19. 3
    Sherman Khan
    Maschoff Brennan
    Maschoff Brennan | International Arbitration: Arbitrators
    2026 | Band 3 | 1 Years Ranked

    Sherman Kahn of Maschoff Brennan is a highly experienced arbitrator with a strong pedigree in international arbitration matters, particularly intellectual property disputes.

  20. Arif H Ali
    AHALI Dispute Resolution | International Arbitration: Arbitrators
    2026 | Band 3
  21. Carlos F Concepción
    Concepción Global PLLC | International Arbitration: Arbitrators
    2026 | Band 3
  22. Oscar M Garibaldi
    Oscar M. Garibaldi - Arbitrator | International Arbitration: Arbitrators
    2026 | Band 3