Wilmerhale

Legal excellence. Dedication to clients.

We are a leading international law firm working at the intersection of government and business to support clients across a range of industries, from finance to life sciences to technology.
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WilmerHale Announces New Appointments to Leadership Team and Offices

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WilmerHale, Attorneys Shortlisted for Three Chambers Diversity and Inclusion Awards

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Incarcerated Deaf and Hard-of-Hearing People Win Access to Life-Saving Fire Alarms and Other Emergency Notifications

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The American Lawyer Ranked WilmerHale Fourth In Its 2023 A-List

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Insights & News

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CASE STUDY SPOTLIGHT

Helping Clients Achieve Business Goals

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TechTarget Announces Strategic Combination with Informa Tech

WilmerHale advised TechTarget, Inc. in a definitive agreement with Informa PLC valued at $350 million. Informa Tech's digital businesses will combine with TechTarget to create a leading global platform in B2B Data and Market Access.
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Featured Team

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Gilead Sciences Wins Landmark Patent Trial Against US Government

In the first-ever government lawsuit against a pharmaceutical company for patent infringement, WilmerHale client Gilead Sciences won a resounding victory when a federal jury sided with the company and against the US government in a precedent-setting trial.
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Featured Team

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Featured Publication

2024 IPO, Venture Capital and M&A Reports

WilmerHale’s annual IPO, Venture Capital and M&A reports offer detailed insights into market conditions and provide comprehensive statistics and thoughtful analysis.
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Featured Podcast

Leaders in Law: Brendan McGuire

In this episode of In the Public Interest, host Felicia Ellsworth interviews Brendan McGuire, who recently rejoined WilmerHale after serving as chief counsel to New York City Mayor Eric Adams and City Hall.
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Featured Newsletter

The Interplay: Key Decisions at the Intersection of Antitrust & Life Sciences

Read WilmerHale’s The Interplay: Key Decisions at the Intersection of Antitrust & Life Sciences, a monthly bulletin that highlights developments in the antitrust and life sciences space.
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Client Experience

When it matters, WilmerHale.

“The firm stands out not only for its substantive knowledge and expertise, which is excellent, but also for its utter dedication and drive to achieve the best possible outcomes.”
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Chambers Europe 2023

“[They] believed in our cause, our innocence and, most importantly, they believed in us. We truly felt we had the best possible representation, never feeling second to any other client. They cared about us and therefore went the distance for us, ultimately achieving the perfect ending.”
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Best Lawyers, Best Law Firms 2024

“WilmerHale has outstanding lawyers. Their people make the difference.”
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Legal 500 United States 2023

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Team Spotlight

Trial Team Defeats Billion-Dollar Claims in Apple-Masimo Trade Secrets Fight

This WilmerHale trial team represented Apple in the multi-billion-dollar and widely watched month-long trial of Masimo Corp. v. Apple Inc. The dispute was one of the highest-stakes trade secret cases ever in terms of the magnitude of the plaintiff’s demands.
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Meet the Courtroom Team

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Careers

Join Our World-Class Team

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Law Students

Our summer program promises challenging assignments, practical training and opportunities to work and socialize with many of our lawyers.

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Lawyers

Our lawyers flourish in a collegial environment that emphasizes teamwork, collaboration and the spirited exchange of ideas in the pursuit of excellence.

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Business Professionals

A law firm thrives when it is supported by professionals with superb business skills, and we are committed to attracting and retaining talented employees to achieve that.

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Notice

Unless you are an existing client, before communicating with WilmerHale by e-mail (or otherwise), please read the Disclaimer referenced by this link.(The Disclaimer is also accessible from the opening of this website). As noted therein, until you have received from us a written statement that we represent you in a particular manner (an "engagement letter") you should not send to us any confidential information about any such matter. After we have undertaken representation of you concerning a matter, you will be our client, and we may thereafter exchange confidential information freely.

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