What departments does Mullen Coughlin LLC have?

Mullen Coughlin LLC has employees across 4 departments including Operations, Information Technology, Human Resources, Legal.

What is the largest department at Mullen Coughlin LLC?

The largest department at Mullen Coughlin LLC is Information Technology with 7 employees.

Where are Mullen Coughlin LLC employees located globally?

Mullen Coughlin LLC has employees across 2 continents and 2 countries including United Kingdom Of Great Britain And Northern Ireland, United States Of America.

How has Mullen Coughlin LLC's team size changed over time?

Mullen Coughlin LLC's team has grown from approximately 204 to 208 employees based on available data.

Mullen Coughlin LLC Employee Directory

Law PracticePennsylvania, United States201-500 Employees

Mullen Coughlin LLC is a law practice that concentrates exclusively on advising organizations on data privacy and security, offering incident response, regulatory investigations, privacy-related litigation, and pre-incident advisory compliance. Based in Devon, Pennsylvania, the firm was founded by John F. Mullen, Jennifer A. Coughlin, James E. Prendergast (deceased) and Christopher J. DiIenno. It counts more than 100 attorneys, with equity members who are active in shaping privacy and security practices and incident response services. It has managed over 25,000 data privacy and security incidents and hundreds of resulting third-party actions across industries.

Mullen Coughlin LLC Global Highlights

North America
285

United States Of America
285

Europe
10

United Kingdom Of Great Britain And Northern Ireland
10

Mullen Coughlin LLC's Leadership

L. L.
Coo/Cfo At Mullen Coughlin Llc
Mobile Phone
Email
J. M.
Chief Human Resources Officer
Mobile Phone
Email
A. L.
Chief Information Officer
Mobile Phone
Email
A. L.
Chief Information Officer
Mobile Phone
Email
C. C.
Partner & London Head
Mobile Phone
Email
C. P. R.
Partner
Mobile Phone
Email
J. B.
Partner
Mobile Phone
Email
E. D.
Partner
Mobile Phone
Email

Mullen Coughlin LLC Employee Metrics

100%

50%

0%

2026

2025

Legal
Community & Social Services
Accounting
Analytics
Human Resources
Other
Administrative

Contact profiles from Mullen Coughlin LLC

Name

Title

Contact Info

Location

Last Update

A. L.
Chief Information Officer
Mobile Phone
Email
UNITED STATES
Jun 05, 2026
A. M.
Partner
Mobile Phone
Email
Jun 01, 2026
C. D.
Founding Partner
Mobile Phone
Email
UNITED STATES
Oct 16, 2024
E. F.
Partner
Mobile Phone
Email
UNITED STATES
May 04, 2025
J. M.
Partner
Mobile Phone
Email
Jun 01, 2026
J. S.
Partner
Mobile Phone
Email
Jun 01, 2026
K. Y.
Partner
Mobile Phone
Email
United StatesPennsylvania
Mar 13, 2026
R. A.
Partner
Mobile Phone
Email
Jun 01, 2026
S. H.
Partner
Mobile Phone
Email
Jun 01, 2026
S. S.
Partner
Mobile Phone
Email
Jun 01, 2026

Frequently Asked Questions

What is Mullen Coughlin LLC known for?

Mullen Coughlin LLC was founded in 2016 operates in the Law Practice industry. The company's main headquarters is located in 426 West Lancaster Avenue Suite 200 Devon, Pennsylvania 19333 United States; you can contact the main corporate office by phone at

+1-267-930-****

. Explore Mullen Coughlin LLC's company overview page for more information.

What is Mullen Coughlin LLC's most common email format?

Mullen Coughlin LLC employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Mullen Coughlin LLC email formats with LeadIQ.

How many employees does Mullen Coughlin LLC have currently?

Mullen Coughlin LLC has approximately 243 employees as of June 2026. These team members are located across 2 continents, including North AmericaEurope.

Who are Mullen Coughlin LLC's key employees and leadership?

As of June 2026, Mullen Coughlin LLC's key employees include:

Coo/Cfo At Mullen Coughlin Llc: L. L.
Chief Human Resources Officer: J. M.
Chief Information Officer: A. L.
Chief Information Officer: A. L.
Partner & London Head: C. C.

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Mullen Coughlin LLC Employee Directory

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