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A&O Shearman
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International Arbitration: Highly Regarded

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International Arbitration: Highly Regarded - USA - Nationwide

2
Band 2

What the Team is Known For

A&O Shearman's international arbitration practice features a wealth of experience in complex treaty and commercial claims, under the full gamut of institutional rules. The team acts for an enviable array of sovereign clients and multinational corporations, with a particularly strong reputation for its expertise in the technology and energy sectors.

On 1st May 2024, Allen & Overy merged with Shearman & Sterling to form A&O Shearman.

Notable Practitioners

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Christopher Ryan
1
Christopher Ryan
1
Band 1

Chris Ryan brings to bear significant cross-border experience in both litigation and arbitration, including the enforcement of awards.

"Chris is a tremendously practical advisor."

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Patrick W Pearsall
4
Patrick W Pearsall
4
Band 4

Patrick Pearsall is particularly noted for his expertise in treaty arbitrations, in which he draws on impressive experience as Chief of Investment Arbitration in the US State Department. He also takes on commercial arbitrations.

"Patrick has a strong knowledge of the investment treaty arbitration issues."

"He has always impressed me with his strategic thinking and his understanding of commercial law."

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Ranked Lawyers at
A&O Shearman

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USA - Nationwide

International Arbitration: Counsel
Patrick W Pearsall
4
Patrick W Pearsall
4
Band 4
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International Arbitration: Enforcement
Christopher Ryan
1
Christopher Ryan
1
Band 1
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