Insights

Global Litigation Power Jenner & Block is a sizeable international law firm with more than 500 lawyers across the United States and United Kingdom, known for litigation, investigations, transactional work and government strategies. This breadth supports cross border and high stakes engagements, making it a strong partner for multinational clients needing coordinated legal support across jurisdictions. Use this to target Fortune 500 teams with complex regulatory or cross border needs.

Investigations Expertise Recent high profile hires in investigations and defense practices signal strengthened capabilities in internal investigations, compliance, and crisis management. The firm has experience handling sensitive matters and regulatory scrutiny, making it attractive to companies facing probes, governance concerns, or major investigations. BD teams can position Jenner & Block for large enterprises seeking confidential, experienced investigation partners.

ESG and Citizenship Awarded for exceptional corporate citizenship and with a strong pro bono and civic engagement track record, the firm differentiates on ESG, governance, and public policy engagement. This can open doors with clients prioritizing ESG reporting, social impact, and stakeholder trust. Propose collaboration on CSR programs, governance audits, and public affairs support.

Cross-Border Growth The firm’s international footprint and leadership in cross-border matters are reinforced by hiring in key markets and partnerships in the United States and United Kingdom. This enables handling transatlantic transactions, cross-border investigations, and regulatory compliance, appealing to global clients expanding operations overseas. Target multinational firms needing seamless cross-border legal services.

Industry Focus Tech Jenner & Block engages in energy transitions, data security, national security, and voting rights, aligning with sectors undergoing regulatory change and risk management. The tech stack including Power BI and SharePoint suggests a data-driven approach to matter management and client reporting. Use this to pitch analytics-driven risk assessments, cybersecurity reviews, and regulatory readiness programs.

Jenner & Block Tech Stack

Jenner & Block uses 8 technology products and services including LinkedIn Recruiter, html5media, Power BI, and more. Explore Jenner & Block's tech stack below.

  • LinkedIn Recruiter
    Applicant Tracking Systems
  • html5media
    Audio, Video, Graphics
  • Power BI
    Business Intelligence
  • Microsoft SharePoint
    Content Management System
  • Windows 7
    Operating Systems
  • HTML
    Programming Languages
  • Google Tag Manager
    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 North Clark Street Chicago, Illinois 60654 United States. 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.

What is Jenner & Block's SIC code NAICS code?

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Jenner & Block's SIC code is 7389 - Business Services, Not Elsewhere Classified NAICS code is 54111 - Offices of Lawyers.

How many employees does Jenner & Block have currently?

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As of June 2026, Jenner & Block has approximately 1.2K employees across 3 continents, including North AmericaEuropeAsia. Key team members include Cfo: D. P.Chief Marketing & Business Development Officer: J. C.Chief Operating Officer: C. J. R.. 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 LinkedIn Recruiterhtml5mediaPower BIMicrosoft SharePointWindows 7HTMLGoogle Tag ManagerNginx.

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

Law PracticeIllinois, United States1001-5000 Employees

Jenner & Block is a law practice that handles high-stakes matters across litigation, investigations, transactional work, and government strategies. With more than 500 lawyers across the United States and United Kingdom, the firm applies broad experience and original thinking to help clients navigate a changing legal and policy landscape. It emphasizes acting as a partner to define future outcomes, anchored in integrity and professionalism when addressing complex challenges. The firm is based in Chicago, Illinois, and was founded in 1914.
The firm serves clients facing sensitive and consequential matters, spanning civil rights, regulatory and governance issues, and critical commercial disputes, while also dedicating resources to pro bono and civic engagement. In May 2026, Jenner & Block was named the inaugural recipient of Foreign Policy for America's Exceptional Corporate Citizenship Award at its Leadership Summit in Washington, DC.

Section iconCompany Overview

Headquarters
353 North Clark Street Chicago, Illinois 60654 United States
Phone number
Website
jenner.com
SIC Code
7389 - Business Services, Not Elsewhere Classified
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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