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. This year, we are celebrating the 20th anniversary of the merger that created WilmerHale.

The American Lawyer Ranks WilmerHale in Top 3 of 20 Firms on its 2024 A-List

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WilmerHale Honored with MCCA’s Thomas L. Sager Award

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WilmerHale Announces New Appointments to Leadership Team and Offices

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Insights & News

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CASE STUDY SPOTLIGHT

Helping Clients Achieve Business Goals

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Litigators Achieve Rare Twin Antitrust Wins In the Same Week

In an extraordinary week, WilmerHale’s antitrust litigators recently secured back-to-back victories in proposed class-action cases involving two major issues frequently in the headlines in recent years, college student-athletes compensation and real estate brokerage commissions.
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Featured Team

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Cresset to Acquire CH Investment Partners

WilmerHale advised CH Investment Partners, a multi-family office and private investment firm serving ultra-high-net-worth families, in its acquisition by Cresset Asset Management, an independent investment firm.
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Featured Team

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Featured Publication

Guide to the EU Data Act

WilmerHale’s guide clarifies the EU Data Act’s requirements, going into effect September 2025, which standardize rules on data access, cloud provider switching and interoperability within the EU.
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Featured Podcast

Leaders in Law: Tommy Beaudreau on Natural Resources and Tribal Lands

In this episode, co-host Felicia Ellsworth speaks with Partner Tommy Beaudreau, the current co-chair of the firm’s Energy, Environment and Natural Resources and Native American Law Practices.
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Featured Newsletter

The Interplay: Key Decisions at the Intersection of Antitrust and 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.

“WilmerHale is widely perceived as one of the most successful law firm mergers of all time. Drivers that shape the market’s perception include a reputation for consistently excellent quality and market leadership in chosen areas of focus.”
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The American Lawyer, 2024

“The WilmerHale team is exceptional at all levels, has a set of partners with deep expertise supported by consistently outstanding counsel and senior associates. WilmerHale's ability to tap into internal partnerships to ensure full advantage has been impressive.”
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Chambers USA 2024

“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.

Thank you for your interest in WilmerHale.

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