Ranking tables

Arbitrators | Global

Switzerland

The Arbitrators rankings table below has been designed to provide the most in-depth insights and reviews of the top ranked lawyers and law firms. The firms included in our rankings have been recommended by in-house counsel, other third-party experts and private practice lawyers. Our comprehensive research ensures you have all the information needed when looking to purchase legal services across Switzerland.

Rankings overview for Individuals

S

  1. Michael E Schneider
    Michael E Schneider Lalive26 Years Ranked
  2. Pierre Tercier
    Pierre Tercier Peter & Kim22 Years Ranked
  3. Georg von SegesserVon Segesser Law Offices
  4. Martin BernetBernet Arbitration / Dispute Management

All Individuals profiles

S

Senior Statespeople

  1. Michael E Schneider
    S
    Michael E Schneider
    Lalive
    Lalive | Arbitrators
    2026 | Senior Statespeople | 26 Years Ranked
    Michael Schneider has notable experience acting as president of ICSID proceedings and is honorary president of the Swiss Arbitration Association.
  2. Pierre Tercier
    S
    Pierre Tercier
    Peter & Kim
    Peter & Kim | Arbitrators
    2026 | Senior Statespeople | 22 Years Ranked
    Pierre Tercier possesses a longstanding reputation as an arbitrator. He also has experience sitting in ICC tribunals and has acted in commercial and investment cases.
  3. Georg von Segesser
    Von Segesser Law Offices | Arbitrators
    2026 | Senior Statespeople
  4. Martin Bernet
    Bernet Arbitration / Dispute Management | Arbitrators
    2026 | Senior Statespeople

Star Individuals

  1. Gabrielle Kaufmann-Kohler
    Gabrielle Kaufmann-Kohler
    LKK Arbitration
    LKK Arbitration | Arbitrators
    2026 | Star Individuals | 26 Years Ranked
    Star individual Gabrielle Kaufmann-Kohler is highlighted for her experience as an arbitrator. She has acted as an arbitrator in ICC and ICSID tribunals, in both commercial and investment disputes.
  2. Laurent Lévy
    Laurent Lévy
    LKK Arbitration
    LKK Arbitration | Arbitrators
    2026 | Star Individuals | 25 Years Ranked

    Laurent Lévy enjoys a stellar reputation in international arbitration as one of the stars of the Swiss legal scene. He is regularly appointed to sit in ICC and ICSID tribunals. He handles disputes from the energy and finance sectors.

1

Band 1

  1. Bernhard Berger
    1
    Bernhard Berger
    Kellerhals Carrard
    Kellerhals Carrard | Arbitrators
    2026 | Band 1 | 17 Years Ranked

    Bernhard Berger has extensive experience as arbitrator, including in ad hoc, ICC and UNCITRAL proceedings relating to purchase agreements and contractual arbitrations. He is particularly respected for his knowledge of the energy sector.

  2. Matthias Scherer
    1
    Matthias Scherer
    Lalive
    Lalive | Arbitrators
    2026 | Band 1 | 17 Years Ranked

    Matthias Scherer is one of the leading arbitrators in Switzerland, with particular experience in ICC proceedings, overseeing construction and post-M&A arbitrations. In addition, he represents states in ICSID proceedings concerning bilateral investment treaties.

  3. Paolo Michele Patocchi
    1
    Paolo Michele Patocchi
    Patocchi & Marzolini
    Patocchi & Marzolini | Arbitrators
    2026 | Band 1 | 26 Years Ranked

    Paolo Michele Patocchi is a well-respected figure in the Swiss legal market due to his notable experience as an arbitrator. He has numerous appointments across high-value ICC and SCC proceedings.

  4. Sébastien Besson
    1
    Sébastien Besson
    LKK Arbitration
    LKK Arbitration | Arbitrators
    2026 | Band 1 | 17 Years Ranked

    Sébastien Besson is a highly respected practitioner for his work acting as both counsel and arbitrator in a wide range of arbitrations, including sport, post-M&A and construction disputes.

  5. Wolfgang Peter
    1
    Wolfgang Peter
    Peter & Kim
    Peter & Kim | Arbitrators
    2026 | Band 1 | 26 Years Ranked
    Wolfgang Peter represents clients in high-profile investor-state, supply agreement, contractual and liability disputes. He also sits as arbitrator in SCC and ICC proceedings.
  6. Nathalie Voser
    rothorn legal | Arbitrators
    2026 | Band 1
  7. Philipp Habegger
    Habegger Arbitration | Arbitrators
    2026 | Band 1
2

Band 2

  1. Domitille Baizeau
    2
    Domitille Baizeau
    Lalive
    Lalive | Arbitrators
    2026 | Band 2 | 18 Years Ranked

    Domitille Baizeau acts as both presiding arbitrator and co-arbitrator in arbitrations under a range of rules, including those of the FAI, the ICC and ICSID. She also represents clients as counsel and is often active on matters relating to the energy and pharmaceutical sectors, in addition to handling significant investment treaty matters.

  2. Elliott Geisinger
    2
    Elliott Geisinger
    Schellenberg Wittmer Ltd
    Schellenberg Wittmer Ltd | Arbitrators
    2026 | Band 2 | 21 Years Ranked
    Elliott Geisinger remains one of the most highly regarded arbitration counsel in Switzerland. He has particular expertise in construction disputes and is further active on matters relating to contracts. He also has a strong reputation as an arbitrator, frequently acting as co-arbitrator in commercial disputes under ICC rules.
  3. Gabrielle Nater-Bass
    2
    Gabrielle Nater-Bass
    Homburger
    Homburger | Arbitrators
    2026 | Band 2 | 19 Years Ranked

    Gabrielle Nater-Bass represents clients in disputes concerning contracts, construction projects and arbitral awards. Additionally, she frequently appears as an arbitrator in ICC proceedings, often as president.

    Key sectors
    Energy and Utilities|Financial Services|Health and Life Sciences|Sport|Technology, Media and Telecoms (TMT)
  4. Veijo Heiskanen
    2
    Veijo Heiskanen
    Arbitra
    Arbitra | Arbitrators
    2026 | Band 2 | 14 Years Ranked

    Veijo Heiskanen of Arbitra is an independent arbitrator with longstanding expertise in international arbitration, boasting experience in high-profile ICSID and UNCITRAL proceedings. He is sought after for his skill advising on commercial and investment arbitration cases, with notable mandates in the mining, energy and telecommunication sectors.

  5. Xavier Favre-Bulle
    2
    Xavier Favre-Bulle
    Lenz & Staehelin
    Lenz & Staehelin | Arbitrators
    2026 | Band 2 | 20 Years Ranked

    Xavier Favre-Bulle acts for clients on set-aside proceedings, and also has experience in post-M&A disputes and contractual arbitration. He has particular experience of Swiss Rules and ICC arbitration proceedings, as well as acting on arbitrations before the CAS.

  6. Pierre-Yves Gunter
    Gunter Arbitration | Arbitrators
    2026 | Band 2
  7. Pierre-Yves Tschanz
    Tschanz Arbitration | Arbitrators
    2026 | Band 2
  8. Urs Weber-Stecher
    Weber-Stecher Arbitration • Mediation | Arbitrators
    2026 | Band 2
3

Band 3

  1. Andrea Meier
    3
    Andrea Meier
    Walder Wyss Ltd
    Walder Wyss Ltd | Arbitrators
    2026 | Band 3 | 12 Years Ranked

    Andrea Meier represents clients in supply chain disputes under the ICC and Swiss Rules, often for clients from the energy, manufacturing and transport sectors. She also has experience sitting in arbitral tribunals for property, post-M&A and construction disputes.

  2. Cesare Jermini
    3
    Cesare Jermini
    Bär & Karrer Ltd
    Bär & Karrer Ltd | Arbitrators
    2026 | Band 3 | 17 Years Ranked

    Cesare Jermini acts as a sole arbitrator, co-arbitrator and chair in ICC and Swiss Rules arbitrations, often in relation to contractual disputes and post-M&A issues. He has notable experience acting in arbitrations involving Italian clients. He is based in the law firm's Lugano office.

  3. Christopher Boog
    3
    Christopher Boog
    Schellenberg Wittmer Ltd
    Schellenberg Wittmer Ltd | Arbitrators
    2026 | Band 3 | 11 Years Ranked

    Christopher Boog has particular experience representing clients in ICC arbitrations, including advising on contractual disputes, construction arbitration, professional liability cases and investor-state disputes. He has notable experience representing clients in arbitrations seated in Singapore. Additionally, he has further experience with UNCITRAL and SIAC proceedings. He is also often appointed as arbitrator in a variety of positions for energy and post-M&A disputes.

  4. Daniel Hochstrasser
    3
    Daniel Hochstrasser
    Daniel Hochstrasser AG | Arbitrators
    2026 | Band 3 | 20 Years Ranked

    Daniel Hochstrasser is an independent practitioner who enjoys a solid reputation as an arbitrator, acting as chair or co-arbitrator in ICC proceedings. He has further experience as arbitration counsel, representing clients from the pharmaceutical, energy and sports sectors.

  5. Diana Akikol
    3
    Diana Akikol
    Walder Wyss Ltd.
    Walder Wyss Ltd. | Arbitrators
    2026 | Band 3 | 7 Years Ranked

    Diana Akikol has experience as an arbitrator and co-arbitrator in investment and contractual disputes under ICC rules. She has notable experience in construction, licensing, post-M&A and shareholder matters.

  6. Frank Spoorenberg
    3
    Frank Spoorenberg
    Niederer Kraft Frey
    Niederer Kraft Frey | Arbitrators
    2026 | Band 3 | 17 Years Ranked

    Frank Spoorenberg often acts as chair, sole arbitrator or co-arbitrator in Swiss Rules and ICC arbitrations, particularly in contractual and construction disputes. He has additional experience as arbitration counsel in shareholder and joint venture disputes.

  7. Nadja Jaisli Kull
    3
    Nadja Jaisli Kull
    Bär & Karrer Ltd
    Bär & Karrer Ltd | Arbitrators
    2026 | Band 3 | 11 Years Ranked

    Nadja Jaisli Kull often acts as counsel in commercial and construction disputes under ICC and Swiss Rules. She also appears as both a presiding arbitrator and co-arbitrator.

4

Band 4

  1. Bernd Ehle
    4
    Bernd Ehle
    Lalive
    Lalive | Arbitrators
    2026 | Band 4 | 14 Years Ranked

    Bernd Ehle has experience representing clients in significant arbitrations, including post-M&A proceedings and contract breaches. Clients from the energy and manufacturing industries regularly turn to him for assistance. He has further experience acting as an arbitrator in ICC and DIS arbitrations, and he is dual-qualified in Germany and Switzerland.

  2. Christoph Brunner
    4
    Christoph Brunner
    Brunner Arbitration | Arbitrators
    2026 | Band 4 | 8 Years Ranked

    Christoph Brunner of Brunner Arbitration advises clients on contractual and liability disputes, including under ICC rules. He boasts additional strength acting as sole and co-arbitrator in cases relating to supply and distribution agreements. He displays a range of activity across construction, energy and transport disputes.

  3. Melissa Magliana
    4
    Melissa Magliana
    Lalive
    Lalive | Arbitrators
    2026 | Band 4 | 6 Years Ranked

    Melissa Magliana has notable experience representing clients in ICC arbitrations, usually involving either commercial or construction disputes. She offers particular expertise in energy-related matters. She also acts as co-arbitrator and chair in arbitral proceedings.

  4. Paolo Marzolini
    4
    Paolo Marzolini
    Patocchi & Marzolini
    Patocchi & Marzolini | Arbitrators
    2026 | Band 4 | 6 Years Ranked

    Paolo Marzolini combines his experience as an arbitrator and arbitration counsel to assist clients with ICC proceedings and cases governed by Swiss Rules. He demonstrates particular prowess advising on cross-border disputes.

  5. Simon Gabriel
    4
    Simon Gabriel
    Gabriel Arbitration AG | Arbitrators
    2026 | Band 4 | 10 Years Ranked

    Simon Gabriel of Gabriel Arbitration acts as sole arbitrator, co-arbitrator and president of the tribunal in Swiss Rules and ICC arbitrations.

  6. Laurent Killias
    Killias & Legler - Dispute Resolution | Arbitrators
    2026 | Band 4
5

Band 5

  1. Alexandra Johnson
    5
    Alexandra Johnson
    Pestalozzi
    Pestalozzi | Arbitrators
    2026 | Band 5 | 5 Years Ranked

    Alexandra Johnson frequently acts on a range of disputes under both Swiss Rules and ICC rules, including post-M&A proceedings and breach of consultancy agreements. She has additional experience in distribution and life sciences disputes. Her practice is bolstered by her ability to act as co-arbitrator and president of arbitral tribunals.

  2. Christian Oetiker
    5
    Christian Oetiker
    VISCHER
    VISCHER | Arbitrators
    2026 | Band 5 | 4 Years Ranked

    Christian Oetiker represents clients from a range of industries in commercial disputes under ICC rules. He also sits as arbitrator and chairperson in ICC tribunals.

  3. Clarisse von Wunschheim
    5
    Clarisse von Wunschheim
    Altenburger LTD legal + tax
    Altenburger LTD legal + tax | Arbitrators
    2026 | Band 5 | 1 Years Ranked

    Clarisse von Wunschheim of Altenburger LTD legal + tax leverages her international experience to act on a wide variety of arbitration proceedings, including those relating to contractual and post-M&A disputes. She is regularly appointed as sole, presiding or co-arbitrator in ICC, UNCITRAL and Swiss Rules proceedings.

  4. David Roney
    5
    David Roney
    Sidley Austin LLP
    Sidley Austin LLP | Arbitrators
    2026 | Band 5 | 14 Years Ranked

    David Roney has expertise in high-profile investment treaty arbitrations and often acts for clients in the sporting and pharmaceutical sectors. He is also regularly appointed as sole or presiding arbitrator in LCIA and ICC arbitrations.

  5. Dorothee Schramm
    5
    Dorothee Schramm
    SwissArbitrator | Arbitrators
    2026 | Band 5 | 6 Years Ranked

    Dorothee Schramm of SwissArbitrator regularly acts as sole, presiding or emergency arbitrator in commercial arbitrations, including those governed by ICC, DIS and Swiss Rules. She has particular expertise in disputes relating to the life sciences, manufacturing and technology sectors.

  6. Franz Stirnimann
    5
    Franz Stirnimann
    STIRNIMANN FUENTES Dispute Resolution | Arbitrators
    2026 | Band 5 | 11 Years Ranked

    Franz Stirnimann of STIRNIMANN FUENTES Dispute Resolution is an accomplished arbitrator who is regularly appointed in ICC, ICSID and UNCITRAL proceedings, amongst others. He demonstrates significant expertise acting on investment treaty matters, in addition to construction and commercial arbitration cases.

  7. Jean Marguerat
    5
    Jean Marguerat
    MLL Legal Ltd
    MLL Legal Ltd | Arbitrators
    2026 | Band 5 | 8 Years Ranked
    Jean Marguerat assists clients with arbitrations concerning lease agreements and partnership agreements. He also acts as president and arbitrator or co-arbitrator in ICC and Swiss Rules proceedings.
  8. Karin Graf
    5
    Karin Graf
    VISCHER
    VISCHER | Arbitrators
    2026 | Band 5 | 6 Years Ranked

    Karin Graf often acts as chair or sole arbitrator in Swiss Rules and ICC arbitrations. She has particular experience arbitrating contractual and construction disputes.

  9. Luca Beffa
    5
    Luca Beffa
    Charles Russell Speechlys
    Charles Russell Speechlys | Arbitrators
    2026 | Band 5 | 2 Years Ranked

    Luca Beffa of Charles Russell Speechlys demonstrates skill acting as presiding, sole and co-arbitrator in shareholder disputes and arbitration cases relating to supply, distribution and licensing agreements. He is regularly involved in matters governed by the ICC, CAS and Swiss Rules.

  10. Manuel Arroyo
    5
    Manuel Arroyo
    Eversheds Sutherland
    Eversheds Sutherland | Arbitrators
    2026 | Band 5 | 6 Years Ranked

    Manuel Arroyo of Eversheds Sutherland acts as arbitrator or co-arbitrator in disputes under a range of rules, including those of the LCIA and ICC. He advises on contract breaches and infrastructure projects, as well as investment treaty arbitrations and the enforcement of arbitral awards.

  11. Michael Lazopoulos
    5
    Michael Lazopoulos
    Lustenberger + Partners
    Lustenberger + Partners | Arbitrators
    2026 | Band 5 | 2 Years Ranked

    Michael Lazopoulos is regularly appointed as sole, presiding or co-arbitrator in ICC and Swiss Arbitration Centre cases to advise on contractual disputes.

  12. Olivier Mosimann
    5
    Olivier Mosimann
    Kellerhals Carrard
    Kellerhals Carrard | Arbitrators
    2026 | Band 5 | 4 Years Ranked

    Olivier Mosimann represents clients in disputes over supply and licensing agreements, as well as construction and telecommunications issues. He has further experience acting as sole and presiding arbitrator in ICC proceedings.

  13. Roberto Dallafior
    5
    Roberto Dallafior
    Nater Dallafior Rechtsanwälte AG
    Nater Dallafior Rechtsanwälte AG | Arbitrators
    2026 | Band 5 | 19 Years Ranked

    Roberto Dallafior assists clients with liability disputes, contractual arbitration and joint venture disputes. He acts on arbitration under ICC and Swiss Rules, and is regularly a party-appointed arbitrator.

  14. Tanya Landon
    5
    Tanya Landon
    Landon Arbitration | Arbitrators
    2026 | Band 5 | 2 Years Ranked

    Tanya Landon of Landon Arbitration regularly acts on significant arbitration matters, including commercial and investor-treaty arbitrations. She is equipped to practice as an independent arbitrator, notably in relation to arbitrations seated in Geneva.

  15. Alexandre Mazuranic
    BMG Avocats | Arbitrators
    2026 | Band 5
  16. Tobias Zuberbühler
    Zuberbühler Arbitration | Arbitrators
    2026 | Band 5
U

Up and Coming

  1. Simon Hohler
    U
    Simon Hohler
    Thouvenin Rechtsanwälte KLG
    Thouvenin Rechtsanwälte KLG | Arbitrators
    2026 | Up and Coming | 1 Years Ranked

    Simon Hohler offers the ability to act as both arbitrator and arbitration counsel in high-stakes proceedings, with particular highlights in contractual and construction disputes. He has experience being appointed as chairperson, sole arbitrator or co-arbitrator in ICC, ad hoc and Swiss Rules proceedings.