WilmerHale

What WilmerHale does

WilmerHale (legally Wilmer Cutler Pickering Hale and Dorr LLP) is a private international law firm formed in 2001 through the merger of Wilmer Cutler Pickering and Hale Dorr. The firm operates from 12 offices across the United States (Boston and Washington DC as dual headquarters; New York, Los Angeles, Palo Alto, San Francisco, Denver, Dayton), the United Kingdom (London), Belgium (Brussels), and Germany (Berlin and Frankfurt), with more than 1,100 lawyers and a workforce of 1,001-5,000. It is governed as a limited liability partnership owned by its equity partners, with a Managing Partner, Deputy Managing Partner, and Management Committee, and has no parent company or external investment backing.

The firm's practice is organized around four core platforms - Corporate (M&A, capital markets, private equity, venture capital, emerging companies, cross-border transactions), Litigation (complex commercial disputes, government and regulatory litigation, white collar defense, international arbitration), Regulatory and Government Affairs (FDA, SEC, USTR, FTC, sanctions, customs, government contracts), and Securities and Financial Services - supplemented by specialized groups in Intellectual Property, Antitrust and Competition, International Trade, Cybersecurity, Artificial Intelligence, and Crisis Management. Supporting service lines include DiscoverySolutions (integrated e-discovery and document review) and a thought-leadership program (the In the Public Interest podcast, client alerts, and topical blogs). More than 100 lawyers hold senior government credentials spanning the USTR, DOJ, Solicitor General's office, SEC, FTC, FCC, FBI, CIA, and State Department.

WilmerHale generates revenue through the traditional professional-services billing model: hourly rates and matter-specific fixed fees for high-stakes legal work, delivered via partner-led teams to enterprise clients across financial services, life sciences, technology, media, and other regulated industries. The go-to-market is direct partner relationships and lateral-hire-driven capability expansion, supported by thought leadership and rankings (Top 3 American Lawyer A-List 2025; 2025 Law Firm of the Year; Chambers, Legal 500, Benchmark, Best Lawyers, Vault placements). Named engagements include the Biogen/Apellis $5.6B acquisition, Netflix patent defense, the NYT/Palin defamation victory, the Silicon Valley Bank receivership matter, Anthropic's DOD blacklisting challenge, and ongoing securities-litigation defense for Norfolk Southern.

Name

WilmerHale

Legal name

Wilmer Cutler Pickering Hale and Dorr LLP

Website

https://wilmerhale.com

Company type

Private

Founded year

2001

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

WilmerHale is a private international law firm with 1,100+ lawyers across 12 offices, serving enterprise clients in financial services, life sciences, and technology through corporate, litigation, regulatory, and government-affairs practices anchored by deep government alumni talent.

Ownership category

akta.pro rank

Product category

Corporate Legal Services

NAICS

Offices of Lawyers (541110), Legal Services (5411)

SIC

Services-Legal Services (8111)

akta.pro primary industry

Litigation & Dispute Resolution (BPAHAAAB)

Keywords

• Corporate legal services
• Litigation representation
• Regulatory compliance law
• Mergers and acquisitions
• Intellectual property law

Headquarters

HQ city

Boston

HQ country

United States

HQ region

North America

Offices12 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales

Revenue model

1. Legal Services: Traditional law firm billing model based on hourly rates for legal services across corporate, regulatory, litigation, and government affairs matters. Revenue generated from serving enterprise clients in complex, high-stakes legal matters.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

WilmerHale is an international law firm providing comprehensive legal services across corporate transactions, litigation, regulatory matters, intellectual property, antitrust, securities, and government affairs practice areas. The firm advises public and private corporations, financial institutions, technology and life sciences companies, and government entities on complex matters spanning transactions, disputes, investigations, and policy.

Product overview

WilmerHale is a leading international law firm offering comprehensive legal services through multiple practice areas. The firm operates a platform-plus-specializations model with core practices in Corporate (M&A, capital markets, private equity, venture capital), Litigation (commercial disputes, white collar, international arbitration), Regulatory and Government Affairs (FDA, securities, international trade), and specialized groups including Intellectual Property, Antitrust, Cybersecurity, and an Artificial Intelligence practice. The firm also provides supporting services including DiscoverySolutions for e-discovery, the In the Public Interest podcast, and client alerts covering legal developments. The overall portfolio is organized around practice areas rather than discrete software products, serving clients from emerging companies to global enterprises across industries including technology, life sciences, financial services, and manufacturing.

Differentiator

Problem solved

Functional benefit

Products and services

• Corporate Practice
• Litigation
• Regulatory and Government Affairs
• Securities and Financial Services
• Intellectual Property
• Antitrust and Competition
• Artificial Intelligence Practice
• International Trade Practice
• Emerging Company and Venture Capital
• Crisis Management and Strategic Response
• DiscoverySolutions

Quantifiable outcome

• Secured decisive victory in Palin v. The New York Times Co. defamation case
• +3 more outcomes

Named customers12 records

Segments2 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Four partnerships are on record, tiered minor.

• Life Science Cares BostonminorOthers · 13 April 2026WilmerHale participated as Innovation Sponsor at Life Science Cares Boston Impact Breakfast, contributing to the organization's mission to fight poverty in Boston communities.
• inrideminorImplementation/ SI/ Consulting Partner · 2 February 2026WilmerHale providing intellectual property legal work for inride's Agentic AI platform patent filing, supporting the company's scale and market preparation for NADA 2026 debut.
• California ChangeLawyersminorOthers · 28 January 2026WilmerHale confirmed as funder for California ChangeLawyers Next Gen Scholars Program supporting incoming California law students with $50,000 in direct support over three years.
• Alaska Dunleavy AdministrationminorStrategic or Co-development Partner · 30 October 2025Alaska Dunleavy administration contracted WilmerHale to review state's $50 million investment in digital infrastructure firm DigitalBridge, prompted by scrutiny over the investment decision.

Scale indicators3 records

Recent moves8 records

Expansion highlights6 records

Direct peers

• Wachtell, Lipton, Rosen & Katz: Elite New York-headquartered law firm with a peer-leading M&A and litigation practice. Comparable to WilmerHale as a top-tier, partner-led firm serving large corporations on the most complex transactions and disputes, with similarly high partner profit metrics.
• Cravath, Swaine & Moore: Premier New York law firm renowned for high-stakes M&A, securities, and litigation. Direct comparable to WilmerHale on corporate transactional excellence and elite litigation capabilities serving global enterprises.
• Davis Polk & Wardwell: Wall Street–based law firm with leading M&A, capital markets, and litigation practices and a strong regulatory and investigations group. Closely comparable to WilmerHale in serving financial institutions and Fortune 500 clients on sophisticated matters.
• Sullivan & Cromwell: Historic New York firm with premier M&A, securities, and litigation practices and a longstanding transatlantic platform. Direct peer to WilmerHale on cross-border corporate transactions and high-stakes disputes.
• Skadden, Arps, Slate, Meagher & Flom: Large full-service firm with leading M&A, litigation, and regulatory practices and global offices. Directly comparable to WilmerHale as a major AmLaw 20 firm serving enterprise clients on corporate, litigation, and government-facing matters.
• Paul, Weiss, Rifkind, Wharton & Garrison: Elite New York firm with a renowned litigation practice and strong corporate and white-collar defense offerings. Direct peer to WilmerHale in serving high-stakes corporate, litigation, and government investigations matters.
• Covington & Burling: Washington DC-headquartered firm with a dominant regulatory practice and growing litigation and corporate groups. Closely comparable to WilmerHale given shared government-experience partner bench and regulatory depth.

Broad incumbents

• Latham & Watkins: Largest AmLaw firm by revenue with leading practices across corporate, litigation, and regulatory matters globally. Comparable to WilmerHale as a broad incumbent serving multinational enterprises, though with a much larger and more diversified platform.
• Kirkland & Ellis: Among the largest global law firms, dominant in private equity, M&A, and complex litigation. Comparable to WilmerHale as a top-tier AmLaw firm serving sophisticated corporate clients, with a heavier weighting toward PE-driven transactional work.
• Gibson Dunn: Major international firm with elite litigation, corporate, and regulatory practices. Comparable to WilmerHale as a top-tier full-service firm with strong appellate and white-collar capabilities and a global footprint.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/wilmerhale
• LinkedInlinkedin.com/company/wilmerhale
• Instagraminstagram.com/wilmerhale_germany

Revenue estimate

Valuation estimate

Number of profiles

Profiles13 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about WilmerHale