What departments does Irell & Manella LLP have?

Irell & Manella LLP has employees across 10 departments including Information Technology, Legal, Operations, Marketing, Real Estate.

What is the largest department at Irell & Manella LLP?

The largest department at Irell & Manella LLP is Legal with 9 employees.

Where are Irell & Manella LLP employees located globally?

Irell & Manella LLP has employees across 5 continents and 5 countries including Nigeria, Israel, Spain, United States Of America, Argentina.

How has Irell & Manella LLP's team size changed over time?

Irell & Manella LLP's team has decreased from approximately 147 to 143 employees based on available data.

Learn more at LeadIQ.com

Irell & Manella LLP Employee Directory

Law PracticeCalifornia, United States201-500 Employees

Irell & Manella LLP is a law firm that concentrates on complex commercial and intellectual property litigation. Founded in 1941, the firm maintains offices in Los Angeles, Newport Beach, and Washington, D.C., and serves clients worldwide. It is nationally recognized for the quality of its lawyers.
In 2026, Morgan Chu was highlighted as a leading patent trial attorney, reflecting the firm's involvement in technology patent infringement matters valued at over a billion dollars. The firm is a mid-sized national practice focused on sophisticated IP and commercial litigation.

Irell & Manella LLP Global Highlights

North America
322

United States Of America
322

Africa
1

Nigeria
1

Asia
1

Israel
1

Europe
1

Spain
1

South America
1

Argentina
1

Irell & Manella LLP's Leadership

D. M.
Chief Information Officer
Mobile Phone
Email
J. S.
Chief Operations Officer
Mobile Phone
Email
C. L.
President
Mobile Phone
Email
M. P.
President
Mobile Phone
Email
B. H.
Partner
Mobile Phone
Email
E. M.
Partner Patent Attorney
Mobile Phone
Email
K. J.
Partner
Mobile Phone
Email
K. M.
Corporate Partner
Mobile Phone
Email

Irell & Manella LLP Employee Metrics

100%

50%

2026

2025

Legal
Information Technology
Business
Accounting
Administrative
Other

Contact profiles from Irell & Manella LLP

Name

Title

Contact Info

Location

Last Update

R. S.
Manager, Special Events
Mobile Phone
Email
Oct 22, 2024
A. H.
Principal Architect
Mobile Phone
Email
Oct 16, 2024
M. M. R.
Intellectual Property And Technology Trial Lawyer And Strategist At Irell & Manella
Mobile Phone
Email
Israel
Jun 24, 2026
A. M.
Ticket Consumer
Mobile Phone
Email
Oct 22, 2024
B. B.
Contract Attorney
Mobile Phone
Email
Oct 16, 2024
C. R.
Summer Associate
Mobile Phone
Email
Oct 16, 2024
C. C.
Associate
Mobile Phone
Email
Jul 22, 2022
D. R.
Registered Nurse
Mobile Phone
Email
Oct 17, 2024
D. C.
Associate
Mobile Phone
Email
Oct 21, 2024
D. S.
Litigation Associate
Mobile Phone
Email
Oct 21, 2024

Frequently Asked Questions

What is Irell & Manella LLP known for?

Irell & Manella LLP was founded in 1941 operates in the Law Practice industry; you can contact the main corporate office by phone at

+1-949-760-****

. Explore Irell & Manella LLP's company overview page for more information.

What is Irell & Manella LLP's most common email format?

Irell & Manella LLP employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Irell & Manella LLP email formats with LeadIQ.

How many employees does Irell & Manella LLP have currently?

Irell & Manella LLP has approximately 274 employees as of July 2026. These team members are located across 5 continents, including North AmericaAfricaAsia.

Who are Irell & Manella LLP's key employees and leadership?

As of July 2026, Irell & Manella LLP's key employees include:

Chief Information Officer: D. M.
Chief Operations Officer: J. S.
President: C. L.
President: M. P.
Partner: B. H.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

Irell & Manella LLP Employee Directory

Find Irell & Manella LLP employees' phone numbers or email addresses

Name search is limited — try advanced search instead