Insights

Regional Defense Network A regional insurance defense law firm with multiple office locations across the Northeast and Mid-Atlantic presents opportunities to cross-sell specialized coverage defense services to insurers and risk pools operating in those markets.

Diverse Practice Coverage Capabilities span professional liability, casualty, products liability, and coverage, suggesting potential for upsell to insurers or corporate clients seeking end-to-end defense and loss mitigation across multiple lines.

Scale and Stability Mid-sized firm with 201-500 employees and substantial revenue estimates position it as a reliable partner for larger insurance carriers seeking regional coordination and consistent defense outcomes.

Tech Stack Enablement Adoption of common enterprise tools (Office 365, Oracle PeopleSoft, Mimecast, WordPress) enables efficient client collaboration, security, and case management—opportunities to propose integrated client portals, data privacy enhancements, and workflow automation.

Market Positioning Competitive landscape includes major regional and national firms; emphasize differentiators such as regional coverage, depth in insurance defense, and reliable litigation outcomes to win panel placements and preferred vendor status with carriers.

Similar companies to Marks, O'Neill, O'Brien, Doherty & Kelly, P.C.

Marks, O'Neill, O'Brien, Doherty & Kelly, P.C. Tech Stack

Marks, O'Neill, O'Brien, Doherty & Kelly, P.C. uses 8 technology products and services including Open Graph, WordPress, Shopify, and more. Explore Marks, O'Neill, O'Brien, Doherty & Kelly, P.C.'s tech stack below.

Marks, O'Neill, O'Brien, Doherty & Kelly, P.C.'s Email Address Formats

Marks, O'Neill, O'Brien, Doherty & Kelly, P.C. uses at least 2 email formats:
Marks, O'Neill, O'Brien, Doherty & Kelly, P.C. Email FormatsExamplePercentage
FLast@moodklaw.comJDoe@moodklaw.com
99%
LFirst@moodklaw.comDJohn@moodklaw.com
1%

Frequently Asked Questions

What is Marks, O'Neill, O'Brien, Doherty & Kelly, P.C.'s phone number?

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You can contact Marks, O'Neill, O'Brien, Doherty & Kelly, P.C.'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 Marks, O'Neill, O'Brien, Doherty & Kelly, P.C.'s official website and social media links?

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Marks, O'Neill, O'Brien, Doherty & Kelly, P.C.'s official website is moodklaw.com and has social profiles on LinkedIn.

How much revenue does Marks, O'Neill, O'Brien, Doherty & Kelly, P.C. generate?

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As of October 2026, Marks, O'Neill, O'Brien, Doherty & Kelly, P.C.'s annual revenue is estimated to be $250M - $500M.

What is Marks, O'Neill, O'Brien, Doherty & Kelly, P.C.'s SIC code and NAICS code?

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Marks, O'Neill, O'Brien, Doherty & Kelly, P.C.'s SIC code is 7389 - Business Services, Not Elsewhere Classified and NAICS code is 5411 - Legal Services.

How many employees does Marks, O'Neill, O'Brien, Doherty & Kelly, P.C. have currently?

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As of October 2026, Marks, O'Neill, O'Brien, Doherty & Kelly, P.C. has approximately 208 employees across 2 continents, including North America and Europe. Key team members include President: J. M., Partner: C. R. and Partner: E. C. Explore Marks, O'Neill, O'Brien, Doherty & Kelly, P.C.'s employee directory with LeadIQ.

What industry does Marks, O'Neill, O'Brien, Doherty & Kelly, P.C. belong to?

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Marks, O'Neill, O'Brien, Doherty & Kelly, P.C. operates in the Legal Services industry.

What technology does Marks, O'Neill, O'Brien, Doherty & Kelly, P.C. use?

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Marks, O'Neill, O'Brien, Doherty & Kelly, P.C.'s tech stack includes Open Graph, WordPress, Shopify, Microsoft PowerPoint, Mimecast, Oracle PeopleSoft, Microsoft Word and Office 365.

What is Marks, O'Neill, O'Brien, Doherty & Kelly, P.C.'s email format?

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Marks, O'Neill, O'Brien, Doherty & Kelly, P.C.'s email format typically follows the pattern of FLast@moodklaw.com. Find more Marks, O'Neill, O'Brien, Doherty & Kelly, P.C. email formats with LeadIQ.
Marks, O'Neill, O'Brien, Doherty & Kelly, P.C. logo

Marks, O'Neill, O'Brien, Doherty & Kelly, P.C.

Legal ServicesPennsylvania, United States201-500 Employees

Marks, O'Neill, O'Brien, Doherty & Kelly, P.C. is a midsize regional law firm specializing in insurance defense. It maintains an office network across the Northeast and mid-Atlantic, including Philadelphia and Pittsburgh, with additional locations in New Jersey, New York, Delaware, and Maryland. The firm provides defense litigation services across professional liability, casualty, products liability, and coverage matters.

Headquartered in Philadelphia, Pennsylvania, the firm serves insurance defense clients across multiple jurisdictions. More information is available through its website at moodklaw.com.

Section iconCompany Overview

Phone number
SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
5411 - Legal Services
Employees
201-500

Section iconFunding & Financials

  • $250M - $500M

    Marks, O'Neill, O'Brien, Doherty & Kelly, P.C.'s revenue is estimated to be in the range of $250M - $500M

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