Department profile
Three Crowns LLP

International Arbitration

Latin America Guide 2026 : International Counsel

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Three Crowns LLP

Rankings

Chambers Review

Provided by Chambers

International Arbitration - International Counsel

Band 3

What the Team is Known For

Three Crowns benefits from a well-regarded international arbitration practice group with recognised Latin American expertise. The firm remains highly active, representing major players from the energy sector, in particular in investor-state disputes, with a growing presence in the commercial arbitration arena. The practice's expertise spans several jurisdictions, including Colombia, Chile, Ecuador and Mexico.

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Work Highlights

Provided by Chambers

  • Three Crowns represented Petroquímica Comodoro Rivadavia in an investment treaty arbitration against the Republic of Ecuador under the Argentina-Ecuador BIT.

Strengths

Provided by Chambers

  • The Three Crowns team is technically outstanding, with a deep knowledge of the Latin American region. They are very pragmatic and smart, and we are very satisfied with their advice.

    International Arbitration respondentLatin America

Notable Practitioners

Provided by Chambers

  • Carmen Martinez Lopez
    Carmen Martinez Lopez

    Carmen Martinez Lopez

    Carmen Martinez Lopez elicits impressive market recognition for her capabilities, assisting corporate clients with both commercial and investment arbitration across Latin America.

    • Carmen Martinez Lopez is an exceptionally sophisticated lawyer who combines deep jurisdictional expertise with a keen commercial understanding. She consistently delivers an outstanding client service.

      International Arbitration respondentLatin America
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  • Gaëtan Verhoosel
    Gaëtan Verhoosel

    Gaëtan Verhoosel

    London-based partner Gaëtan Verhoosel is held in high esteem for representing corporate investors in major investment treaty arbitration across various Latin American jurisdictions.

    • Gaëtan Verhoosel is an excellent lawyer and team leader.

      International Arbitration respondentLatin America
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  • Agustin Sanz
    Agustin Sanz

    Agustin Sanz

    Agustin Sanz possesses a highly active international arbitration practice relating to disputes arising across Latin America. His expertise attracts widespread praise from market commentators.

    • Agustin Sanz is a client-oriented lawyer, with thorough knowledge of international arbitration.

      International Arbitration respondentLatin America
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Ranked Individuals at Three Crowns LLP (3)

International Counsel

Three Crowns LLP has rankings in the following guides

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