Firm Profile

A&O Shearman

USA Guide 2024

Ranked departments
Ranked lawyers
USA

Contact number

+44 20 3088 0000

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About

Provided by A&O Shearman
USA
Firm Details

A&O Shearman boasts over 650 attorneys across North America, offering innovative solutions to complex business challenges through extensive legal expertise, industry knowledge, and a robust global network.


Offices

With offices on both coasts of the U.S., as well as in Texas and Toronto, they provide exceptional advice to both domestic and international clients.


Main Areas of Practice

They serve as lead counsel to major financial institutions, investment funds, and companies in various industries, including energy, technology, and life sciences. The firm is trusted with complex U.S. and cross-border M&A deals and financings, supported by their world-class tax, regulatory, and employment practices. They are also renowned for their commercial disputes, white collar defense, and securities litigation practices. The Toronto team acts as international counsel to leading Canadian entities.


A&O Shearman is committed to building strong, lasting client relationships and delivering outstanding results.


https://www.aoshearman.com/en/global-coverage/north-america

Ranked Offices

Provided by A&O Shearman

UK - Head office
USA
  • Austin
    300 West 6th Street, Suite 2250 , Austin, Texas, USA, 78701
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    Dallas
    2828 North Harwood Street 18th Floor , Dallas, Texas, USA, 75201
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    Houston
    Bank of America Tower 800 Capitol Street, Suite 2200 Houston Texas, Houston, Texas, USA, 77002
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    Los Angeles
    1925 Century Park E , Los Angeles, California, USA, 90067
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    Menlo Park
    1460 El Camino Real 2nd Floor , Menlo Park, California, USA, CA 94025-4110
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    New York
    599 Lexington Avenue , New York, New York, USA, NY 10022-6069
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    New York
    1221 Avenue of the Americas , New York, New York, USA, NY 10020
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    San Francisco
    535 Mission Street, 25th Floor, 94105 , San Francisco, California, USA
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    Washington, DC
    401 9th Street, NW, , Washington, DC, District of Columbia, USA, DC, 20004-2128
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    Washington, DC
    1101 New York Avenue, NW , Washington, DC, District of Columbia, USA, 20005
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Contributions

Latest contributions provided by A&O Shearman

Global Practice Guide
Kelle Gagné
Authored by
Kelle Gagné
Article • Nov 2024
Global Practice Guide
Baptiste Aubry
Adam Obadia
Carole Schmidt
Authored by
Baptiste Aubry, Adam Obadia, Carole Schmidt
Article • Nov 2024
Global Practice Guide
Maura O’Sullivan
Michael Chernick
Frank Oliver
Sara Coelho
Authored by
Maura O’Sullivan, Michael Chernick, Frank Oliver, Sara Coelho
Article • Sep 2024

All contributions provided by A&O Shearman

Sort by - Most recent
Title and authorsContent typePublication dateMedia type
Banking & Finance 2024 | Introduction
Authored by: Maura O’Sullivan, Caroline Chapman, Magnus Wieslander, Michael Chernick
Global Practice Guide Sep 2024 Article
Blockchain 2024 | Luxembourg | Law and Practice
Authored by: Frank Mausen, Philippe Noeltner, Baptiste Aubry, Catherine Di Lorenzo
Global Practice Guide May 2024 Article
Cartels 2024 | USA | Law and Practice
Authored by: Memmi Rasmussen, Djordje Petkoski
Global Practice Guide May 2024 Article
Debt Finance 2024 | USA | Law and Practice
Authored by: Ilona Potiha Laor, Jared Brover, Jake Mincemoyer, Daniel Resnick, Dino Peragallo
Global Practice Guide May 2024 Article
Investment Funds 2024 | Hong Kong SAR, China | Law and Practice
Authored by: Lorna Xin Chen, Ji Zhang, Nannan Gao, Anil Motwani
Global Practice Guide Jan 2024 Article
Life Sciences & Pharma IP Litigation 2024 | Poland | Trends and Developments
Authored by: Krystyna Szczepanowska-Kozłowska, Marcin Ziarkowski, Krzysztof Popławski, Kacper Sobolewski
Global Practice Guide Jan 2024 Article

A&O Shearman rankings

USA Guide 2024
Filter by
Band
California
Intellectual Property: Patent Litigation
1 Department
Department
Intellectual Property: Patent Litigation
5
Intellectual Property: Patent Litigation
5
Band 5
Technology
1 Department
2 Ranked Lawyers
Department
Technology
4
Technology
4
Band 4
Lawyers
Daren M Orzechowski
2
Daren M Orzechowski
2
Band 2
Alex Touma
U
Alex Touma
U
Up and Coming
California: San Francisco, Silicon Valley & Surro
Corporate/M&A
2 Ranked Lawyers
Lawyers
Daniel R. Mitz
4
Daniel R. Mitz
4
Band 4
Michael Dorf
4
Michael Dorf
4
Band 4
Corporate/M&A: The Elite
1 Department
Department
Corporate/M&A: The Elite
4
Corporate/M&A: The Elite
4
Band 4
District of Columbia
Antitrust
1 Department
1 Ranked Lawyer
Department
Antitrust
5
Antitrust
5
Band 5
Lawyers
David Higbee
4
David Higbee
4
Band 4
Litigation: General Commercial
1 Ranked Lawyer
Lawyers
Todd Stenerson
3
Todd Stenerson
3
Band 3
Litigation: General Commercial: Highly Regarded
1 Department
Department
Litigation: General Commercial: Highly Regarded
2
Litigation: General Commercial: Highly Regarded
2
Band 2
Litigation: Securities
1 Ranked Lawyer
Lawyers
Lyle Roberts
1
Lyle Roberts
1
Band 1
Litigation: White-Collar Crime & Government Investigations
1 Department
1 Ranked Lawyer
Department
Litigation: White-Collar Crime & Government Investigations
5
Litigation: White-Collar Crime & Government Investigations
5
Band 5
Lawyers
Adam B Schwartz
6
Adam B Schwartz
6
Band 6
Tax
1 Department
Department
Tax
5
Tax
5
Band 5
New York
Antitrust
1 Department
4 Ranked Lawyers
Department
Antitrust
5
Antitrust
5
Band 5
Lawyers
Elaine Johnston
3
Elaine Johnston
3
Band 3
Jessica K Delbaum
3
Jessica K Delbaum
3
Band 3
Adam S Hakki
5
Adam S Hakki
5
Band 5
Puja Patel
Puja Patel
Associates to watch
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