Insights

Environmental niche McMahon DeGulis LLP specializes in environmental, energy, toxic tort and complex litigation, making them a leading Ohio firm in environmental law. This indicates sales opportunities with companies facing environmental regulatory compliance, remediation projects, or multi-party litigation requiring specialized counsel.

Fortune 500 traction The firm represents Fortune 500 corporations and real estate developers, suggesting potential upsell opportunities with large, resourceful clients or their vendors who may need ongoing environmental litigation support, transactional diligence, or risk management services.

Strong asbestos defense With an unsurpassed asbestos defense trial record and success in product liability and toxic torts, MDLLP could be a preferred partner for manufacturers or suppliers seeking experienced defense counsel in high-stakes environmental and-related litigation.

Network leverage As a founding member of the Environmental Law Network, the firm has a broad referral and technical contacts network, offering sales opportunities to provide integrated environmental services, technology-enabled compliance, or cross-firm collaborations for complex matters.

Growth indicators Revenue range ($1M–$10M) and mid-size employee base (11–50) position MDLLP as a target for scalable service offerings such as compliance programs, digital transformation in practice management, and targeted marketing services to raise profile among larger potential clients seeking cost-effective alternatives to big firms.

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McMahon DeGulis LLP Tech Stack

McMahon DeGulis LLP uses 8 technology products and services including iCIMS, WordPress, Microsoft 365, and more. Explore McMahon DeGulis LLP's tech stack below.

McMahon DeGulis LLP's Email Address Formats

McMahon DeGulis LLP uses at least 4 email formats:
McMahon DeGulis LLP Email FormatsExamplePercentage
FLast@mdllp.netJDoe@mdllp.net
86%
FirstLast@mdllp.netJohnDoe@mdllp.net
7%
First@mdllp.netJohn@mdllp.net
3%
First.Last@mdllp.netJohn.Doe@mdllp.net
4%

Frequently Asked Questions

What is McMahon DeGulis LLP's phone number?

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You can contact McMahon DeGulis LLP'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 McMahon DeGulis LLP's official website and social media links?

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McMahon DeGulis LLP's official website is mdllp.net and has social profiles on LinkedIn.

How much revenue does McMahon DeGulis LLP generate?

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As of September 2026, McMahon DeGulis LLP's annual revenue is estimated to be $1M - $10M.

What is McMahon DeGulis LLP's SIC code and NAICS code?

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McMahon DeGulis LLP's SIC code is 8111 - Legal Services and NAICS code is 54111 - Offices of Lawyers.

How many employees does McMahon DeGulis LLP have currently?

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As of September 2026, McMahon DeGulis LLP has approximately 22 employees across 1 continents, including North America. Key team members include Partner: S. B. S., Partner: G. D. and Partner: S. F. Explore McMahon DeGulis LLP's employee directory with LeadIQ.

What industry does McMahon DeGulis LLP belong to?

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McMahon DeGulis LLP operates in the Law Practice industry.

What technology does McMahon DeGulis LLP use?

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McMahon DeGulis LLP's tech stack includes iCIMS, WordPress, Microsoft 365, Cornerstone, Google Tag Manager, Bootstrap, Piwik PRO Core and DigitalOcean Web Hosting.

What is McMahon DeGulis LLP's email format?

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McMahon DeGulis LLP's email format typically follows the pattern of FLast@mdllp.net. Find more McMahon DeGulis LLP email formats with LeadIQ.

When was McMahon DeGulis LLP founded?

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McMahon DeGulis LLP was founded in 1994.
McMahon DeGulis LLP logo

McMahon DeGulis LLP

Law PracticeOhio, United States11-50 Employees

McMahon DeGulis LLP is a law firm based in Cleveland, Ohio, specializing in environmental, energy, toxic tort, and complex litigation. For more than two decades, the firm has offered a lower-cost alternative to large environmental practice groups while maintaining a focus on environmental matters, including asbestos defense, product liability, toxic tort, and related litigation, transactional, and administrative work. Its client mix includes Fortune 500 corporations, real estate developers, partnerships, and governmental entities, reflecting a broad range of environmental legal needs. The firm emphasizes a networked approach through its role as a founding member of the Environmental Law Network, which connects it with environmental firms and technical contacts across the country. Recognized by industry publications for its environmental practice, the firm positions itself as Ohio’s largest specialist firm focusing exclusively on environmental law within the market.

Section iconCompany Overview

Phone number
Website
mdllp.net
SIC Code
8111 - Legal Services
NAICS Code
54111 - Offices of Lawyers
Founded
1994
Employees
11-50

Section iconFunding & Financials

  • $1M - $10M

    McMahon DeGulis LLP's revenue is estimated to be in the range of $1M - $10M

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