Insights

Private sector growth Mayer Brown is a large international law firm with a substantial mid to high nine-figure to low ten-figure revenue range, indicating a robust platform for expanding advisory services to large corporations, funds, and financial institutions seeking complex transactions and disputes guidance.

Strategic hires Frequent partner-level hires in 2025–2026 across Washington DC, Brussels, and London signal an active expansion strategy and potential opportunities to cross-sell practice area depth and global capabilities to existing and prospective clients.

Leveraged finance growth Recent additions to the London Banking & Finance team, including Rob Mathews, David Becker, and Ben Bierwirth, highlight a strengthened leveraged finance and high-yield capability ideal for capital markets clients seeking cross-border financing, restructurings, and private equity deals.

Global reach As an international firm serving major corporations, funds, and financial institutions, Mayer Brown’s expansive geographic footprint supports multi-jurisdictional mandates and opportunities to bundle cross-border regulatory, trade, and disputes services for large clients.

Tech-enabled delivery Adoption of a modern tech stack (ServiceNow, CrowdStrike, Microsoft Defender, GitHub, Power Platform, Copilot) suggests potential for offering enhanced risk management, legal operations optimization, and secure, data-driven matter management to clients concerned with cybersecurity and efficiency.

Similar companies to Mayer Brown

Mayer Brown Tech Stack

Mayer Brown uses 8 technology products and services including iCIMS, Microsoft Power Platform, GitHub, and more. Explore Mayer Brown's tech stack below.

Media & News

Mayer Brown's Email Address Formats

Mayer Brown uses at least 4 email formats:
Mayer Brown Email FormatsExamplePercentage
FLast@mayerbrown.comJDoe@mayerbrown.com
74%
First.Last@mayerbrown.comJohn.Doe@mayerbrown.com
23%
First_Last@mayerbrown.comJohn_Doe@mayerbrown.com
2%
FirstLast@mayerbrown.comJohnDoe@mayerbrown.com
1%

Frequently Asked Questions

What is Mayer Brown's phone number?

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You can contact Mayer Brown's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Mayer Brown's official website and social media links?

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Mayer Brown's official website is mayerbrown.com and has social profiles on LinkedIn.

How much revenue does Mayer Brown generate?

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As of August 2026, Mayer Brown's annual revenue is estimated to be $1B - $10B.

What is Mayer Brown's SIC code and NAICS code?

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Mayer Brown's SIC code is 7389 - Business Services, Not Elsewhere Classified and NAICS code is 54111 - Offices of Lawyers.

How many employees does Mayer Brown have currently?

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As of August 2026, Mayer Brown has approximately 4.5K employees across 6 continents, including North America, Europe and Asia. Key team members include Chief Executive Officer, Mayer Brown Consulting: C. L., Partner, Global Head Derivatives & Structured Products: E. P. and Office Managing Partner: D. G. Explore Mayer Brown's employee directory with LeadIQ.

What industry does Mayer Brown belong to?

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Mayer Brown operates in the Law Practice industry.

What technology does Mayer Brown use?

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Mayer Brown's tech stack includes iCIMS, Microsoft Power Platform, GitHub, CrowdStrike, ServiceNow, Microsoft Defender, GitHub Copilot and VMware.

What is Mayer Brown's email format?

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Mayer Brown's email format typically follows the pattern of FLast@mayerbrown.com. Find more Mayer Brown email formats with LeadIQ.
Mayer Brown logo

Mayer Brown

Law PracticeIllinois, United States1001-5000 Employees

Mayer Brown is a large international law firm based in Chicago, Illinois. It represents major corporations, funds, and financial institutions in their most important and complex transactions and disputes. The firm operates in the law practice industry, delivering sophisticated legal guidance and advocacy on complex matters. Its broad scope positions it to work with global clients on cross-border and high-stakes matters. In June 2026, Mayer Brown announced the expansion of its Projects & Infrastructure and Global Energy capabilities through new partner hires. This development highlights the firm's ongoing growth in these practice areas.

Section iconCompany Overview

Phone number
SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
54111 - Offices of Lawyers
Employees
1001-5000

Section iconFunding & Financials

  • $1B - $10B

    Mayer Brown's revenue is estimated to be in the range of $1B - $10B

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