Arnold & Porter, Global 2025 | Chambers Profiles

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Also ranked in the following guides

Asia-Pacific 2025

High Net Worth 2025

Crisis & Risk Management 2025

Greater China Region 2025

Latin America 2026

About

Provided by Arnold & Porter

Ranked Offices

Provided by Arnold & Porter

USA - Head office

Washington, DC
601 Massachusetts Avenue, NW , Washington, DC, District of Columbia, USA, 20001-3743
Web: www.arnoldporter.com
Tel: +1 202 942 5000

Belgium

Brussels
1, Rue du Marquis, Markiesstraat, 1, Brussels, Brussels Capital Region, Belgium, B-1000

China

Shanghai
Suites 3806-3811, CITIC Square 1168 Nanjing Xi Rd , Shanghai, Shanghai, China, 200041

South Korea

Seoul
Seoul Finance Center, Floor 21, 136 Sejong-Daero, Jung-Gu, Seoul, Seoul, South Korea, 04520

UK

London
Tower 42, 25 Old Broad Street, London, Greater London, UK, EC2N 1HQ

USA

Chicago
70 West Madison Street, Suite 4200, Chicago, Illinois, USA, IL 60602-4231
New York
250 West 55th Street , New York, New York, USA, NY 10019-9710
San Francisco
Three Embarcadero Center, Seventh Floor, San Francisco, California, USA, CA 94111-4024

Contributions

Latest contributions provided by Arnold & Porter

Global Practice Guide

Financial Services Regulation 2025
USA | Law and Practice

Authored by

Anthony Raglani, David F. Freeman, Jr, Michael A. Mancusi, Amber A. Hay

Article • Oct 2025

Global Practice Guide

Financial Services Regulation 2025
USA | Trends and Developments

Authored by

Erik Walsh, James P. Bergin, Richard M. Alexander, Kevin M. Toomey

Article • Oct 2025

Global Practice Guide

Life Sciences 2025
USA | Law and Practice

Authored by

Daniel Kracov, David Marsh, Alice Ho

Article • Mar 2025

All contributions provided by Arnold & Porter

Title and authors	Content type	Publication date	Media type
Life Sciences 2025 \| UK \| Law and Practice Authored by: Adela Williams, Ewan Townsend, Jackie Mulryne, Libby Amos-Stone	Global Practice Guide	Mar 2025	Article

Arnold & Porter rankings

Global Guide 2025

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Asia-Pacific Region

International Trade/WTO

1 Department

1 Ranked Lawyer

Department

4

International Trade/WTO

4

Band 4

Lawyers

2

J David Park

2

Band 2

Belgium

Competition: EU

1 Department

3 Ranked Lawyers

Department

3

Competition: EU

3

Band 3

Lawyers

4

Niels Ersbøll

4

Band 4

5

Axel Gutermuth

5

Band 5

6

Luc Gyselen

6

Band 6

Brazil

Banking & Finance (International Firms)

1 Department

1 Ranked Lawyer

Department

4

Banking & Finance (International Firms)

4

Band 4

Lawyers

3

Christopher Willott

3

Band 3

China

Corporate Investigations/Anti-Corruption (International Firms)

1 Ranked Lawyer

Lawyers

3

John Tan

3

Band 3

Dispute Resolution: Arbitration (International Firms)

1 Ranked Lawyer

Lawyers

4

Anton Ware

4

Band 4

Europe-wide

Life Sciences

1 Department

Department

1

Life Sciences

1

Band 1

Germany

Competition/European Law: Lawyers Based Abroad

1 Ranked Lawyer

Lawyers

Axel Gutermuth

Germany, expertise based abroad in Belgium

Global Market Leaders

Arbitration (International)

1 Department

1 Ranked Lawyer

Department

2

Arbitration (International)

2

Band 2

Lawyers

3

Paolo Di Rosa

3

Band 3

Climate Change

1 Ranked Lawyer

Lawyers

5

Jonathan Martel

5

Band 5

International Trade/WTO

1 Department

Department

4

International Trade/WTO

4

Band 4

Public International Law

1 Department

1 Ranked Lawyer

Department

2

Public International Law

2

Band 2

Lawyers

1

John Bellinger

1

Band 1

Global: Multi-Jurisdictional

Competition/Antitrust

1 Department

Department

4

Competition/Antitrust

4

Band 4

Corporate Investigations/Anti-Corruption

1 Department

Department

4

Corporate Investigations/Anti-Corruption

4

Band 4

20 of 85 results