DLA Piper LLP (US)

Firm Profile

Rankings

Global

Awarded leading firm in Global 2026

Chambers and Partners

Ranked Departments:

Chambers and Partners

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Overview

Provided by DLA Piper LLP (US)

Americas Chair, Global Co-Chair and Global Co-CEO: Frank Ryan

Americas Co-Managing Partners: Gerry Williams and Jackie Park

Chief Operating Officer: Aydin Akbora

Number of partners worldwide: 1,600

Number of lawyers worldwide: 3,800

Languages: More than 60 languages

Firm Overview

DLA Piper is a global law firm with lawyers located in more than 40 countries throughout the Americas, Europe, the Middle East, Africa, and Asia Pacific, positioning the firm to help clients with their legal needs around the world.

The firm has lawyers in more than 25 offices across the United States with local and national experience. DLA Piper core practices in the US include corporate and finance; employment;government affairs;intellectual property and technology;litigation and arbitration; real estate; and tax.

The firm strives to be the leading global business law firm by delivering quality and value to clients. This is achieved through practical and innovative legal solutions that help the firm’s clients.

DLA Piper represents many of the world’s leading companies across industries, as well as emerging businesses, financial institutions, and professional firms. The firm’s work encompasses the country’s major business, financial, and technology centers.

Responsible Business and Pro Bono

Different sectors and geographies face different sustainability challenges, and the firm provides clients with a clear understanding of how, by working with DLA Piper, the firm is enabling them to take climate action or make progress on diversity or business and human rights.

DLA Piper is deeply committed to pro bono. Efforts focus on three areas: the rights of children, access to justice and the rule of law, and assisting asylum seekers, refugees, and stateless people. New Perimeter is the firm’s nonprofit affiliate that provides long-term pro bono legal assistance in under-served regions around the world.

Corporate

DLA Piper supports the world’s leading enterprises, emerging startup companies and financial institutions in their development and investment activities. The firm assists clients through all stages of their transactions to ensure successful deal outcomes.

Finance

DLA Piper advises on all aspects of financing, across borders, sectors, and financial products. This includes sharing knowledge and skills in deals involving, for example, lending and borrowing, debt securities, derivatives, funds, portfolios and FinTech solutions, as well as energy, infrastructure, and other projects.

Employment

DLA Piper’s global employment practice advises clients worldwide on employment legislation, helping them meet their workforce objectives.

Regulatory and Government Affairs

DLA Piper’s Regulatory and Government Affairs team provides advice at all stages of the regulatory process. The firm focuses on areas such as international trade, antitrust and competition, global governance and more.Firm lawyers and policy professionals often work across borders and practice groups in interdisciplinary teams, ensuring the most efficient and effective results for its clients.

Intellectual Property and Technology

DLA Piper is one of the most widely recognized providers of a full range of commercial, intellectual property law, privacy, sourcing, and technology law services for leading businesses worldwide.

The firm helps clients from emerging technology and pharmaceutical companies to established banks and financial institutions achieve their objectives wherever they do business.

Litigation, Arbitration, and Investigations

DLA Piper’s lawyers are skilled in litigation, arbitration, investigations, and ADR and will deploy that experience to help you devise the best strategies.The firm has the local knowledge to apply the regulatory, economic, political, and cultural context to legal issues and develop case strategies.

Real Estate

DLA Piper’s market-leading real estate group offers a full range of real estate services, including single asset and portfolio acquisitions and dispositions, single asset and multi-property/programmatic joint ventures, fund formation, operating company investments, cross-border investments, REITs, financing, construction and design, leasing, zoning/land-use, environmental law, real estate litigation and tax.

Tax

DLA Piper provides the full range of tax services that address the complex challenges of international commerce and business operations as well as manage and resolve tax disputes.

Sectors

DLA Piper has 10 global and one US-focused sectors. The firm’s sector approach is critical to tackling the needs of clients and is a key reason why companies seeking a strategic partner in the legal arena turn to DLA Piper.

Ranked Offices

Provided by DLA Piper LLP (US)

Address (A-Z)

USA - Head office

New York

1251 Avenue of the Americas , New York, New York, USA, 10020-1104, New York

www.dlapiper.com

+1 212 335 4500

Argentina

Capital Federal

Torre Catalinas Plaza Av. Eduardo Madero 900. Piso 16 , Buenos Aires, Capital Federal, Argentina, C1106ACV, Buenos Aires

Chile

Santiago

El Golf 150, 10th Floor, Las Condes, Santiago de Chile, Santiago, Chile, 7550107, Santiago de Chile

Mexico

Ciudad de México

Paseo de las Palmas 405-1901 Col. Lomas de Chapultepec , Mexico City, Ciudad de México, Mexico, 11000, Mexico City

Peru

Lima

Av. Víctor A. Belaunde 280, Piso 3 , Lima, Lima, Peru, 15073, Lima

Puerto Rico

San Juan

Ochoa Building, 500 Calle de la Tanca, Suite 401, San Juan, San Juan, Puerto Rico, 00901-1969, San Juan

USA

Georgia

One Atlantic Center 1201 West Peachtree Street Suite 2800 , Atlanta, Georgia, USA, GA 30309-3450, Atlanta


Texas

303 Colorado Street, Suite 3000, Austin, Texas, USA, TX 78701-4653, Austin


Massachusetts

33 Arch Street, 26th Floor, Boston, Massachusetts, USA, MA 02110-1447, Boston


Illinois

444 W. Lake Street, Suite 900, Chicago, Illinois, USA, IL 60606-0089, Chicago


Texas

1717 Main Street, Suite 4600, Dallas, Texas, USA, TX 75201-4629, Dallas


California

2000 Avenue of the Stars Suite 400 North Tower , Los Angeles, California, USA, CA 90067-4704, Los Angeles


Florida

200 South Biscayne Boulevard, Suite 2500, Miami, Florida, USA, FL 33131-5341, Miami


New York

1251 Avenue of the Americas, New York, New York, USA, NY 10020-1104, New York


New York

1251 6th Ave, New York, New York, USA, 10020, New York


California

4365 Executive Drive Suite 1100 , San Diego, California, USA, CA 92121-2133, San Diego


California

401 B Street, Suite 1700, San Diego, California, USA, CA 92101-4297, San Diego


Washington

701 Fifth Avenue, Suite 7000, Seattle, Washington, USA, WA 98104-7044, Seattle


California

2000 University Avenue , Silicon Valley, California, USA, CA 94303-2214, Silicon Valley


District of Columbia

500 Eighth Street, NW, Washington, DC, District of Columbia, USA, 20004, Washington, DC

Chambers Laurel

Ranked Departments

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Chambers Laurel

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Contributions

Latest contributions provided by DLA Piper LLP (US)

Global Practice Guide
Aislinn Smalling
Kristina Fernandez Mabrie
Keith Medansky
Tamar Duvdevani
Michael Geller
Authored by
Aislinn Smalling, Kristina Fernandez Mabrie, Keith Medansky, Tamar Duvdevani, Michael Geller
Article • Feb 2026
Global Practice Guide
Mariah DiGrino
Brian Winterhalter
Brian Hochleutner
Kyndra Joy Casper
Authored by
Mariah DiGrino, Brian Winterhalter, Brian Hochleutner, Kyndra Joy Casper
Article • Jan 2026
Global Practice Guide
Joe Stefano
Lindsey Jordan
Robert da Silva Ashley
Sienna White
Authored by
Joe Stefano, Lindsey Jordan, Robert da Silva Ashley, Sienna White
Article • Oct 2025

All contributions provided by DLA Piper LLP (US)

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Title and authorsContent typePublication dateMedia type
Real Estate 2025 | USA – Washington, DC | Trends and Developments
Authored by: Keith B. Greenberg, Lauren A. Rico
Global Practice Guide Aug 2025 Article
Real Estate 2025 | USA – Washington, DC | Law and Practice
Authored by: Chaya Loffman, Keith B. Greenberg, Lauren A. Rico
Global Practice Guide Aug 2025 Article
Real Estate 2025 | Introduction
Authored by: John Sullivan, Matt Alshouse
Global Practice Guide Apr 2025 Article
Fintech 2025 | USA | Law and Practice
Authored by: Emily Honsa Hicks, Michael Fluhr, Eric Hall, Adam Dubin, Meghan Carey, Kathleen Birrane, Liz S. M. Caires, Margo H. K. Tank, Deborah Meshulam, David Stier, Kristin Boggiano
Global Practice Guide Feb 2025 Article

Articles, highlights and press releases

12 items provided by DLA Piper LLP (US)

DLA Piper LLP (US)