Insights

Growing Legal Expertise Jones Day's recent hires, including partners in Labor & Employment and Financial Markets Practices, indicate ongoing expansion in critical regulatory and financial sectors, presenting opportunities for legal technology solutions and compliance support services.

Cybersecurity Challenges Recent security breaches and cyber attacks targeting Jones Day highlight a pressing need for advanced cybersecurity services and legal cybersecurity consulting to protect sensitive client data and enhance breach mitigation strategies.

Global Market Presence With over 2,500 lawyers across 40 international offices, Jones Day's extensive global footprint suggests potential for expanding legal technology platforms, translation services, and cross-border compliance solutions.

Financial Stability Revenue estimates between one to ten billion dollars reflect strong financial health, enabling investment in innovative legal tech, legal research tools, and client relationship management platforms to stay competitive.

Client and Practice Growth Recent high-profile client acquisitions and practice expansions demonstrate opportunities to introduce tailored legal solutions, eDiscovery tools, and practice-specific case management systems to support their growing client base.

Jones Day Tech Stack

Jones Day uses 8 technology products and services including Bloomberg, Adobe, Microsoft Excel, and more. Explore Jones Day's tech stack below.

  • Bloomberg
    Accounting And Finance
  • Adobe
    Audio, Video, Graphics
  • Microsoft Excel
    Editors
  • TweenMax
    Javascript Frameworks
  • Lazy.js
    Javascript Frameworks
  • Slick
    Javascript Libraries
  • HSTS
    Security
  • Piwik PRO Core
    Web Analytics

Media & News

Jones Day's Email Address Formats

Jones Day uses at least 2 format(s):
Jones Day Email FormatsExamplePercentage
FLast@jonesday.comJDoe@jonesday.com
94%
FirstLast@jonesday.comJohnDoe@jonesday.com
4%
FMLast@jonesday.comJMDoe@jonesday.com
1%
FMiddleLast@jonesday.comJMichaelDoe@jonesday.com
1%
First.Last@pultegroup.comJohn.Doe@pultegroup.com
87%
Last.First@pultegroup.comDoe.John@pultegroup.com
10%
FLast@pultegroup.comJDoe@pultegroup.com
2%
FirstLast@pultegroup.comJohnDoe@pultegroup.com
1%

Frequently Asked Questions

Where is Jones Day's headquarters located?

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Jones Day's main headquarters is located at 51 Louisiana Avenue Northwest Washington, District of Columbia 20001 United States. The company has employees across 6 continents, including North AmericaEuropeAsia.

What is Jones Day's phone number?

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You can contact Jones Day'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 Jones Day's official website and social media links?

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Jones Day's official website is jonesday.com and has social profiles on LinkedIn.

What is Jones Day's SIC code NAICS code?

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Jones Day's SIC code is 7389 - Business Services, Not Elsewhere Classified NAICS code is 54111 - Offices of Lawyers.

How many employees does Jones Day have currently?

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As of June 2026, Jones Day has approximately 6.3K employees across 6 continents, including North AmericaEuropeAsia. Key team members include Chief Executive Officer: A. M.Partner: L. G.Partner (til January 2018) Then Of Counsel (til January 2022) And Now Senior Advisor: H. L.. Explore Jones Day's employee directory with LeadIQ.

What industry does Jones Day belong to?

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Jones Day operates in the Law Practice industry.

What technology does Jones Day use?

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Jones Day's tech stack includes BloombergAdobeMicrosoft ExcelTweenMaxLazy.jsSlickHSTSPiwik PRO Core.

What is Jones Day's email format?

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Jones Day's email format typically follows the pattern of FLast@jonesday.com. Find more Jones Day email formats with LeadIQ.

When was Jones Day founded?

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Jones Day was founded in 1893.

Jones Day

Law PracticeDistrict of Columbia, United States5001-10000 Employees

Jones Day is a global law practice organized as a partnership that provides legal services across multiple disciplines and jurisdictions. The firm counts more than 2,500 lawyers across 40 offices located in major centers of business and finance on five continents. Its principal address is 51 Louisiana Avenue Northwest, Washington, DC 20001, United States. The organization employs between 5,001 and 10,000 people. Recent announcements indicate ongoing growth and recruitment, including hires in Tokyo and New York, a Labor & Employment partner addition, and a Europe-focused program for Ukraine launched in partnership with Chernivtsi National University.

Section iconCompany Overview

Headquarters
51 Louisiana Avenue Northwest Washington, District of Columbia 20001 United States
Phone number
SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
54111 - Offices of Lawyers
Founded
1893
Employees
5001-10000

Section iconFunding & Financials

  • $1B$10B

    Jones Day's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    Jones Day's revenue is estimated to be in the range of $1B$10B

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