Department profile
A&O Shearman

Mining & Metals

USA Guide 2026 : USA - Nationwide


A&O Shearman

Rankings

Chambers Review

Provided by Chambers

Mining & Metals - USA - Nationwide

Band 1

Band 1


What the Team is Known For

A&O Shearman has an experienced practice group with strong capabilities in domestic and international mining and metals transactions. Clients include major mining companies, multinationals, private equity funds and other lenders. The firm offers significant capabilities in Central Asia and African markets.

Work Highlights

Provided by Chambers

  • A&O Sherman advised El Espino SpA, the borrower, in connection with the financing of the El Espino copper mining project and processing facilities in the Coquimbo region of Chile.

Notable Practitioners

Provided by Chambers

  • Band 1Cynthia Urda Kassis
    Band 1Cynthia Urda Kassis

    Cynthia Urda Kassis

    Cynthia Urda Kassis has vast experience in the mining and energy industries and expertly handles large transactions for her clients.
    • Cynthia is extremely thoughtful.

      Mining & Metals respondentUSA
  • Up and ComingAugusto Ruiloba
    Up and ComingAugusto Ruiloba

    Augusto Ruiloba

    Augusto Ruiloba of A&O Shearman is an up-and-comer with a strong practice in mining and metal project development and financing.

    • He is able to unwind complexities well so they can be addressed.

      Mining & Metals respondentUSA

Ranked Individuals at A&O Shearman (2)

USA - Nationwide

A&O Shearman has rankings in the following guides

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