Insights

Strategic Legal Expertise Jenner & Block's extensive experience in high-profile litigation, investigations, and transactional work positions them as a key player in complex legal and regulatory environments, offering opportunities to provide advanced legal technology solutions, compliance platforms, or data security services tailored to their sophisticated practice areas.

Recent High-Profile Hires The firm’s recent recruitment of prominent prosecutors and legal strategists indicates a focus on expanding their litigation and government strategies practices, opening avenues for targeted outreach in legal analytics, case management systems, and investigative tools to support their rising cases.

Diverse Client Engagement Jenner & Block’s involvement in civil rights, social justice, and government investigations suggests potential collaboration opportunities with organizations and public institutions seeking legal support and technology solutions that enhance advocacy, pro bono efforts, or compliance monitoring.

Market Position & Size With a substantial market presence and a revenue range estimated between $100 million and one billion, the firm presents a substantial opportunity for enterprise legal software providers, cybersecurity firms, or consulting services aiming to penetrate the competitive legal market with tailored solutions.

Reputation & Community Engagement The firm’s active civic engagement and recognition from civil rights organizations highlight potential partnership prospects with social impact platforms, legal advocacy groups, or diversity initiatives looking to align with prominent law firms committed to justice and community service.

Jenner & Block Tech Stack

Jenner & Block uses 8 technology products and services including Adobe, Adobe Creative Cloud, Power BI, and more. Explore Jenner & Block's tech stack below.

  • Adobe
    Audio, Video, Graphics
  • Adobe Creative Cloud
    Audio, Video, Graphics
  • Power BI
    Business Intelligence
  • OneTrust
    Cookie Compliance
  • Windows XP
    Operating Systems
  • .NET
    Programming Languages
  • OnCue
    Tag Management
  • Nginx
    Web Servers

Media & News

Jenner & Block's Email Address Formats

Jenner & Block uses at least 1 format(s):
Jenner & Block Email FormatsExamplePercentage
FLast@jenner.comJDoe@jenner.com
95%
LFirst@jenner.comDJohn@jenner.com
3%
Last@jenner.comDoe@jenner.com
1%
First.Last@jenner.comJohn.Doe@jenner.com
1%

Frequently Asked Questions

Where is Jenner & Block's headquarters located?

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Jenner & Block's main headquarters is located at 353 N. Clark Street, Chicago, IL 60654-3456, US. The company has employees across 3 continents, including North AmericaEuropeAsia.

What is Jenner & Block's phone number?

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You can contact Jenner & Block'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 Jenner & Block's official website and social media links?

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Jenner & Block's official website is jenner.com and has social profiles on LinkedIn.

How much revenue does Jenner & Block generate?

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As of October 2025, Jenner & Block's annual revenue is estimated to be $164M.

What is Jenner & Block's NAICS code?

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Jenner & Block's NAICS code is 54111 - Offices of Lawyers.

How many employees does Jenner & Block have currently?

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As of October 2025, Jenner & Block has approximately 1.2K employees across 3 continents, including North AmericaEuropeAsia. Key team members include Chief Operating Officer: C. J. R.Partner And Co-Chair, Government Contracts Practice: D. R.Partner: N. B.. Explore Jenner & Block's employee directory with LeadIQ.

What industry does Jenner & Block belong to?

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Jenner & Block operates in the Law Practice industry.

What technology does Jenner & Block use?

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Jenner & Block's tech stack includes AdobeAdobe Creative CloudPower BIOneTrustWindows XP.NETOnCueNginx.

What is Jenner & Block's email format?

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Jenner & Block's email format typically follows the pattern of FLast@jenner.com. Find more Jenner & Block email formats with LeadIQ.

When was Jenner & Block founded?

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Jenner & Block was founded in 1914.
Jenner & Block

Jenner & Block

Law PracticeUnited States1001-5000 Employees

At Jenner & Block, we shape what’s next through experience, vision, and judgment. In the most sensitive and consequential matters our clients face, we advocate fearlessly and are known for finding a clear path forward. Whether an opportunity or challenge, we combine diverse and extensive experience with original, creative thinking to help our clients stay ahead of an ever-changing landscape. Our commitment is to work as partners to define what comes next for you and your business, and to get there together.

Founded in 1914, Jenner & Block is an internationally recognized powerhouse with more than 500 lawyers across the United States and United Kingdom, and market leading Litigation, Investigations, Transactional, and Government Strategies practices. Our foundation is one of shared values: a commitment to integrity and professionalism, an eye towards a brighter future, and a tireless pursuit of justice. Throughout our history, we have shaped the direction of law, business, and policy—from Witherspoon to Watergate, Lehman to Lawrence, Guantanamo to GM’s IPO. And we continue to shape today’s greatest legal battles–from DACA to Dobbs, energy transitions to voting rights, data security to national security. Whether it is as champions for civil rights and social justice, or through our deep commitment to pro bono, and civic engagement, or through the impact work we do for our clients every day, we embrace our role in shaping a brighter future for our people, our clients, and our communities.

Content may include attorney advertising.

Section iconCompany Overview

Headquarters
353 N. Clark Street, Chicago, IL 60654-3456, US
Phone number
Website
jenner.com
NAICS Code
54111 - Offices of Lawyers
Founded
1914
Employees
1001-5000

Section iconFunding & Financials

  • $250M$500M

    Jenner & Block's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    Jenner & Block's revenue is estimated to be in the range of $250M$500M

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