Insights

Established Market Leadership Mullen & Filippi has a longstanding reputation in California as a leader in Workers' Compensation defense law, which positions the firm as a trusted and authoritative brand within the legal industry.

Expansive Presence With offices across multiple key California cities, including Los Angeles, San Francisco, and Sacramento, the firm demonstrates a broad geographical reach that can facilitate regional marketing and service expansion opportunities.

Tech-Driven Resources The firm leverages a modern tech stack including WordPress, Elementor, and Cloudflare Bot Management, indicating a focus on digital engagement and online resource distribution, ideal for promoting legal services and educational content.

Financial Stability Generating between $50M and $100M in revenue, Mullen & Filippi exhibits strong financial health, offering a stable partnership opportunity for vendors targeting high-revenue legal practices.

Professional Development Focus The firm invests in continuous education through seminars and workshops, providing potential opportunities for sales teams offering legal training, case management solutions, or client engagement platforms designed for professional education.

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Mullen & Filippi, LLP Tech Stack

Mullen & Filippi, LLP uses 8 technology products and services including WordPress, oEmbed, Google Fonts API, and more. Explore Mullen & Filippi, LLP's tech stack below.

WordPress
Content Management System
oEmbed
Dev Tools
Google Fonts API
Font Scripts
Font Awesome
Font Scripts
jQuery Migrate
Javascript Libraries
Clipboard.js
Javascript Libraries
Elementor
Page Builders
Cloudflare Bot Management
Security

Media & News

Jay Cohen retired from Mulfil as senior partner on Dec 31st '19.
California workers’ compensation defense firm Mullen & Filippi announced that senior partner Jay Cohen will retire at the end of the year.
Dec 17, 2019 | www.workcompcentral.com

Mullen & Filippi, LLP's Email Address Formats

Mullen & Filippi, LLP uses at least 1 format(s):

Mullen & Filippi, LLP Email Formats	Example	Percentage
FLast@mulfil.com	JDoe@mulfil.com	93%
Last@mulfil.com	Doe@mulfil.com	5%
First.Last@mulfil.com	John.Doe@mulfil.com	1%
LFirst@mulfil.com	DJohn@mulfil.com	1%

Frequently Asked Questions

Where is Mullen & Filippi, LLP's headquarters located?

Mullen & Filippi, LLP's main headquarters is located at 1435 River Park Drive, Suite 300. The company has employees across 1 continents, including North America.

What is Mullen & Filippi, LLP's phone number?

You can contact Mullen & Filippi, LLP's main corporate office by phone at

+1-916-442-****

. 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 & Filippi, LLP's official website and social media links?

Mullen & Filippi, LLP's official website is mulfil.com and has social profiles on LinkedIn.

How much revenue does Mullen & Filippi, LLP generate?

As of December 2025, Mullen & Filippi, LLP's annual revenue is estimated to be $22M.

What is Mullen & Filippi, LLP's SIC code NAICS code?

Mullen & Filippi, LLP's SIC code is 8111 - Legal Services NAICS code is 54111 - Offices of Lawyers.

How many employees does Mullen & Filippi, LLP have currently?

As of December 2025, Mullen & Filippi, LLP has approximately 174 employees across 1 continents, including North America. Key team members include Chief Executive Officer: G. D.Managing Senior Partner: J. K.Senior Managing Partner: A. H.. Explore Mullen & Filippi, LLP's employee directory with LeadIQ.

What industry does Mullen & Filippi, LLP belong to?

Mullen & Filippi, LLP operates in the Law Practice industry.

What technology does Mullen & Filippi, LLP use?

Mullen & Filippi, LLP's tech stack includes WordPressoEmbedGoogle Fonts APIFont AwesomejQuery MigrateClipboard.jsElementorCloudflare Bot Management.

What is Mullen & Filippi, LLP's email format?

Mullen & Filippi, LLP's email format typically follows the pattern of FLast@mulfil.com. Find more Mullen & Filippi, LLP email formats with LeadIQ.

When was Mullen & Filippi, LLP founded?

Mullen & Filippi, LLP was founded in 1949.

Mullen & Filippi, LLP

Q: What is Mullen & Filippi, LLP's official website and social media links?

Mullen & Filippi, LLP's official website is mulfil.com. Mullen & Filippi, LLP has social profiles on LinkedIn.

Q: How many employees does Mullen & Filippi, LLP have currently?

Mullen & Filippi, LLP has approximately 174 employees.

Q: What technology does Mullen & Filippi, LLP use?

Mullen & Filippi, LLP's tech stack includes Google Fonts API, Apache, Microsoft 365, RSS, WordPress.

Law PracticeCalifornia, United States51-200 Employees

Founded in 1949, the firm of Mullen & Filippi has become known throughout California as the leader in Workers' Compensation defense law.  With offices in Bakersfield, Chico, Fresno, Los Angeles, Oakland, Orange, Redding, Riverside, Sacramento, San Diego, San Francisco, San Jose, Santa Rosa, Stockton, Van Nuys, and Sacramento. This reputation is sustained by the firm's resolve to ensure its attorneys, and clients, are among the best informed in the field. Continuously and thoroughly apprised of changes in both applicable law and special procedures governing litigation, our firm also provides numerous means - thorough seminars, in-house workshops, timely bulletins and a host of online resources - by which any interested party can become well-informed.