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New York

250 West 55th Street
New York, NY 10019-9710

The New York office of Arnold & Porter actively keeps pace with the changing demands of businesses and individuals in a variety of geographic markets, providing counsel to businesses, financial institutions, governments, and private individuals.

With 350 attorneys situated in one of the most competitive legal and financial centers in the world, the New York office serves domestic and international clients in high-stakes litigation, transactional, and regulatory matters, including government and internal investigations. As one of the largest offices in the firm's network of 15, New York attorneys represent nearly all of our firm’s 40 practice areas including Complex Litigation, Corporate, Financial ServicesIntellectual PropertyLife Sciences and Healthcare, Product Liability Litigation, and Real Estate.

Arnold & Porter is defined by values that inform all our actions and allow us to craft innovative and effective solutions for your complex matters. In an era of constant change, adherence to our core values keeps us grounded, focused and evolving.

  • A commitment to excellence in the practice of law;
  • Adherence to the highest standards of ethics and professionalism in everything we do;
  • Profound appreciation and respect for diversity and individuality among our colleagues;
  • Deep commitment to public service and pro bono work.

These tenets define us as a firm and are an important part of the reason why many of our clients have been with us for more than 20 years, and why attorneys choose Arnold & Porter as their professional home.