Insights

High-Profile Litigation Experience Campbell Conroy & O'Neil, P.C. has a proven track record of managing complex and high-stakes litigation across the United States, making it an ideal partner for large corporations and organizations seeking experienced legal counsel in high-value cases.

Recognized Industry Leadership The firm is nationally and regionally recognized for its excellence, with awards such as Top 100 Trial Lawyers and rankings in Chambers USA, positioning it as a top-tier provider of legal services in product liability and mass torts.

Growing Revenue Potential With an estimated revenue between 25 million and 50 million dollars, the firm presents opportunities for expansion and collaboration with clients looking for a financially stable legal partner with a strong reputation.

Technological Infrastructure The firm leverages advanced technology such as Cloudflare Bot Management, Nginx, and modern web analytics tools, indicating readiness for digital engagement and potential for innovative legal solutions tailored to tech-enabled clients.

Market Positioning Positioned as a leading law firm in product liability and mass torts, Campbell Conroy & O'Neil, P.C. is well-suited to attract clients involved in large-scale litigation and complex legal challenges, opening avenues for strategic partnerships and referrals.

Similar companies to Campbell Conroy & O'Neil, P.C.

Campbell Conroy & O'Neil, P.C. Tech Stack

Campbell Conroy & O'Neil, P.C. uses 8 technology products and services including RSS, MySQL, Modernizr, and more. Explore Campbell Conroy & O'Neil, P.C.'s tech stack below.

  • RSS
    Content Management System
  • MySQL
    Database
  • Modernizr
    Javascript Libraries
  • Slider Revolution
    Miscellaneous
  • Cloudflare Bot Management
    Security
  • Google Tag Manager
    Tag Management
  • HTTP/3
    Web & Portal Technology
  • Nginx
    Web Servers

Campbell Conroy & O'Neil, P.C.'s Email Address Formats

Campbell Conroy & O'Neil, P.C. uses at least 2 format(s):
Campbell Conroy & O'Neil, P.C. Email FormatsExamplePercentage
FLast@campbell-trial-lawyers.comJDoe@campbell-trial-lawyers.com
90%
Last@campbell-trial-lawyers.comDoe@campbell-trial-lawyers.com
8%
LFirst@campbell-trial-lawyers.comDJohn@campbell-trial-lawyers.com
2%
FLast@campbelltriallawyers.comJDoe@campbelltriallawyers.com
88%
FirLast@campbelltriallawyers.comJohDoe@campbelltriallawyers.com
6%
Last@campbelltriallawyers.comDoe@campbelltriallawyers.com
6%

Frequently Asked Questions

Where is Campbell Conroy & O'Neil, P.C.'s headquarters located?

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Campbell Conroy & O'Neil, P.C.'s main headquarters is located at 20 City Square Suite 300 Boston, Massachusetts 02129 United States. The company has employees across 1 continents, including North America.

What is Campbell Conroy & O'Neil, P.C.'s official website and social media links?

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Campbell Conroy & O'Neil, P.C.'s official website is campbelltriallawyers.com and has social profiles on LinkedIn.

What is Campbell Conroy & O'Neil, P.C.'s NAICS code?

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Campbell Conroy & O'Neil, P.C.'s NAICS code is 54111 - Offices of Lawyers.

How many employees does Campbell Conroy & O'Neil, P.C. have currently?

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As of March 2026, Campbell Conroy & O'Neil, P.C. has approximately 93 employees across 1 continents, including North America. Key team members include Vice President Finance And Chief Financial Officer: J. M.Partner: B. V.Partner: M. I. S.. Explore Campbell Conroy & O'Neil, P.C.'s employee directory with LeadIQ.

What industry does Campbell Conroy & O'Neil, P.C. belong to?

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Campbell Conroy & O'Neil, P.C. operates in the Law Practice industry.

What technology does Campbell Conroy & O'Neil, P.C. use?

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Campbell Conroy & O'Neil, P.C.'s tech stack includes RSSMySQLModernizrSlider RevolutionCloudflare Bot ManagementGoogle Tag ManagerHTTP/3Nginx.

What is Campbell Conroy & O'Neil, P.C.'s email format?

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Campbell Conroy & O'Neil, P.C.'s email format typically follows the pattern of FLast@campbell-trial-lawyers.com. Find more Campbell Conroy & O'Neil, P.C. email formats with LeadIQ.

When was Campbell Conroy & O'Neil, P.C. founded?

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Campbell Conroy & O'Neil, P.C. was founded in 1983.

Campbell Conroy & O'Neil, P.C.

Law PracticeMassachusetts, United States51-200 Employees

Recognized both nationally and internationally for delivering results on high stakes, complex litigation throughout the United States, Campbell Conroy & O’Neil, P.C. will provide you with vigorous and aggressive representation to achieve success.

The definition of success varies with each client and with each case, and we make it a priority to understand your business goals in order to achieve outcomes that align with your strategy. Campbell Conroy & O’Neil, P.C. combines the power of a winning team with the agility to respond quickly and incisively to every problem.

Campbell Conroy & O’Neil, P.C. has successfully tried hundreds of large-value, high-exposure, technically complex cases to verdict, on both a national and regional level, a number matched by only a select group of firms in the country. We are in the courtroom on a regular basis and unrelenting representation of our clients is second nature. When the stakes are high, you need attorneys with a voracious desire to deliver a win and a track record to back it up. You need Campbell Conroy & O’Neil, P.C.

Section iconCompany Overview

Headquarters
20 City Square Suite 300 Boston, Massachusetts 02129 United States
NAICS Code
54111 - Offices of Lawyers
Founded
1983
Employees
51-200

Section iconFunding & Financials

  • $25M$50M

    Campbell Conroy & O'Neil, P.C.'s revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    Campbell Conroy & O'Neil, P.C.'s revenue is estimated to be in the range of $25M$50M

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