Insights

Data privacy leaders Position the firm as a go-to partner for organizations seeking advanced data privacy and security counsel, highlighting deep incident response capabilities and experience handling thousands of data privacy incidents to attract potential corporate clients and cyber insurance collaborations.

Global expansion Leverage recent hires in London to pursue cross-border regulatory investigations and international data privacy mandates, offering services to multinational clients seeking unified privacy programs and UK/EU incident response support.

Industry depth Emphasize niche focus on data privacy and security for varied sectors to differentiate from broad-based firms, targeting mid-to-large enterprises and cyber insurers needing specialized counsel for pre-incident advisory, compliance programs, and class-action readiness.

Growth through talent Highlight ongoing senior partner additions and leadership in incident response to demonstrate scale, expertise, and a robust ecosystem for complex investigations, creating cross-sell opportunities to existing clients and potential partners seeking seasoned breach response teams.

Technology-enabled services Promote the firm’s in-house AI powered telematics and technology stack as a differentiator for efficiency in incident response, regulatory investigations, and compliance workflows, appealing to clients seeking modern, tech-enabled privacy programs.

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Mullen Coughlin LLC Tech Stack

Mullen Coughlin LLC uses 8 technology products and services including Adobe Creative Cloud, Canva, Usercentrics, and more. Explore Mullen Coughlin LLC's tech stack below.

Media & News

Mullen Coughlin LLC's Email Address Formats

Mullen Coughlin LLC uses at least 3 email formats:
Mullen Coughlin LLC Email FormatsExamplePercentage
FLast@mullen.lawJDoe@mullen.law
98%
FMiddleLast@mullen.lawJMichaelDoe@mullen.law
1%
Last@mullen.lawDoe@mullen.law
1%

Frequently Asked Questions

What is Mullen Coughlin LLC's phone number?

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You can contact Mullen Coughlin LLC'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 Mullen Coughlin LLC's official website and social media links?

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Mullen Coughlin LLC's official website is www.mullen.law and has social profiles on LinkedIn.

How much revenue does Mullen Coughlin LLC generate?

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As of August 2026, Mullen Coughlin LLC's annual revenue is estimated to be $50M - $100M.

What is Mullen Coughlin LLC's NAICS code?

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Mullen Coughlin LLC's NAICS code is 54111 - Offices of Lawyers.

How many employees does Mullen Coughlin LLC have currently?

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As of August 2026, Mullen Coughlin LLC has approximately 254 employees across 2 continents, including North America and Europe. Key team members include Uk Managing Partner: C. C., Partner - Data Privacy And Cybersecurity: G. B. and Partner - Data Privacy And Cybersecurity: J. B. Explore Mullen Coughlin LLC's employee directory with LeadIQ.

What industry does Mullen Coughlin LLC belong to?

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Mullen Coughlin LLC operates in the Law Practice industry.

What technology does Mullen Coughlin LLC use?

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Mullen Coughlin LLC's tech stack includes Adobe Creative Cloud, Canva, Usercentrics, WordPress, Microsoft Active Directory, Google Cloud, DocuSign and WP Engine.

What is Mullen Coughlin LLC's email format?

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Mullen Coughlin LLC's email format typically follows the pattern of FLast@mullen.law. Find more Mullen Coughlin LLC email formats with LeadIQ.

When was Mullen Coughlin LLC founded?

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Mullen Coughlin LLC was founded in 2016.
Mullen Coughlin LLC logo

Mullen Coughlin LLC

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.

Section iconCompany Overview

Phone number
NAICS Code
54111 - Offices of Lawyers
Founded
2016
Employees
201-500

Section iconFunding & Financials

  • $50M - $100M

    Mullen Coughlin LLC's revenue is estimated to be in the range of $50M - $100M

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