Insights

Diverse Client Portfolio The O’Brien Firm serves a broad range of clients including Fortune 500 companies, local businesses, insurers, and individuals, presenting opportunities to offer tailored legal solutions across multiple market segments.

National Litigation Focus With a strong emphasis on asbestos litigation and extensive experience in state and federal courts across Pennsylvania, New Jersey, and Delaware, the firm might benefit from advanced legal technology solutions to enhance case management and strategic planning.

Growth Potential Operating with a moderately sized team of 2-10 employees and generating revenues between $1M and $10M, there is scope for scaling up digital tools or legal services that support expansion in high-demand civil litigation areas.

Technology Stack Utilizing a mix of modern web and database technologies such as PHP, MySQL, and Bootstrap indicates openness to innovative technological integrations, providing opportunities to introduce legal AI, case analytics, or automation tools.

Competitive Positioning The firm's established reputation and nationwide network of defense counsel position it well to engage in partnerships or technological innovations that can strengthen its strategic market advantage and client retention.

Similar companies to O'Brien Firm

O'Brien Firm Tech Stack

O'Brien Firm uses 8 technology products and services including RSS, MySQL, oEmbed, and more. Explore O'Brien Firm's tech stack below.

  • RSS
    Content Management System
  • MySQL
    Database
  • oEmbed
    Dev Tools
  • Twemoji
    Font Scripts
  • jQuery Migrate
    Javascript Libraries
  • PHP
    Programming Languages
  • Bootstrap
    UI Frameworks
  • Apache HTTP Server
    Web Servers

Media & News

O'Brien Firm's Email Address Formats

O'Brien Firm uses at least 1 format(s):
O'Brien Firm Email FormatsExamplePercentage
First.Last@obfirm.comJohn.Doe@obfirm.com
100%

Frequently Asked Questions

Where is O'Brien Firm's headquarters located?

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O'Brien Firm's main headquarters is located at 325 Constitution Place Suite 1320 Philadelphia, Pennsylvania 19106 United States. The company has employees across 1 continents, including North America.

What is O'Brien Firm's official website and social media links?

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O'Brien Firm's official website is obfirm.com and has social profiles on LinkedIn.

What is O'Brien Firm's SIC code NAICS code?

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O'Brien Firm's SIC code is 8111 - Legal Services NAICS code is 54111 - Offices of Lawyers.

How many employees does O'Brien Firm have currently?

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As of May 2026, O'Brien Firm has approximately 5 employees across 1 continents, including North America. Key team members include Partner: W. O.Owner: W. O.Office Manager: A. H.. Explore O'Brien Firm's employee directory with LeadIQ.

What industry does O'Brien Firm belong to?

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O'Brien Firm operates in the Law Practice industry.

What technology does O'Brien Firm use?

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O'Brien Firm's tech stack includes RSSMySQLoEmbedTwemojijQuery MigratePHPBootstrapApache HTTP Server.

What is O'Brien Firm's email format?

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O'Brien Firm's email format typically follows the pattern of First.Last@obfirm.com. Find more O'Brien Firm email formats with LeadIQ.

When was O'Brien Firm founded?

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O'Brien Firm was founded in 2014.

O'Brien Firm

Law PracticePennsylvania, United States2-10 Employees

The O’Brien Firm was created to provide high quality, professional and customized legal services to its clients throughout the country. We serve as National Coordinating and Regional Trial Counsel for several clients in Asbestos Litigation. As National Coordinating Counsel our goal is to provide thoughtful, creative and cost effective legal representation in matters ranging from high level strategic planning to day to day management.

The O’Brien Firm represents Fortune 500 companies, local corporations, insurers, small businesses and individuals in a wide range of civil litigation matters in the state and federal courts of Pennsylvania, New Jersey and Delaware.

Our strength lies in our attorneys, staff and litigation support systems. Long standing client relationships, an extraordinary network of nationwide defense counsel and the respect of plaintiff’s counsel throughout the country permit the O’Brien Firm to provide legal services of the highest quality.

Section iconCompany Overview

Headquarters
325 Constitution Place Suite 1320 Philadelphia, Pennsylvania 19106 United States
Website
obfirm.com
SIC Code
8111 - Legal Services
NAICS Code
54111 - Offices of Lawyers
Founded
2014
Employees
2-10

Section iconMedia & News

Section iconFunding & Financials

  • $1M$10M

    O'Brien Firm's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    O'Brien Firm's revenue is estimated to be in the range of $1M$10M

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