Insights

Global IP Focus Greenberg & Lieberman, LLC operates as a national and international intellectual property law firm with specialization in patent and trademark prosecution and litigation, domain names, virtual worlds, and software contracts. This indicates strong cross-border IP services and potential for collaborations with multinational tech firms and government contractors seeking complex IP strategies.

Tech-Driven Capabilities The firm highlights deep technical expertise and a position to assist government contractors with patent and IP needs, suggesting opportunities to offer IP portfolio development, clearance, and compliance services to technology suppliers, startups, and contractors working on government projects.

SMB to Enterprise With a client base spanning individuals, small businesses, and large corporations, there is a broad market opportunity to tailor service packages—from coaching for startups to full-scale IP litigation and enforcement for larger enterprises.

Boutique Scale Advantage As a smaller firm (2-10 employees) yet influential in domain name law, there is a sales angle around flexible engagement models, rapid deployment, and personalized attention for clients needing nimble IP solutions without the overhead of larger firms.

Revenue Visibility Reported revenue in the $1M–$10M range signals potential for upsell of higher-margin IP services, including international filings, strategy consulting, and ongoing maintenance, especially for tech-focused clients and government contractors seeking comprehensive IP programs.

Similar companies to Greenberg & Lieberman, LLC

Greenberg & Lieberman, LLC Tech Stack

Greenberg & Lieberman, LLC uses 8 technology products and services including iCIMS, Amazon Web Services, WordPress, and more. Explore Greenberg & Lieberman, LLC's tech stack below.

Greenberg & Lieberman, LLC's Email Address Formats

Greenberg & Lieberman, LLC uses at least 3 email formats:
Greenberg & Lieberman, LLC Email FormatsExamplePercentage
First@aplegal.comJohn@aplegal.com
64%
First.Last@aplegal.comJohn.Doe@aplegal.com
18%
F.Last@aplegal.comJ.Doe@aplegal.com
18%

Frequently Asked Questions

What is Greenberg & Lieberman, LLC's phone number?

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You can contact Greenberg & Lieberman, LLC'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 Greenberg & Lieberman, LLC's official website and social media links?

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Greenberg & Lieberman, LLC's official website is aplegal.com and has social profiles on LinkedIn.

How much revenue does Greenberg & Lieberman, LLC generate?

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As of August 2026, Greenberg & Lieberman, LLC's annual revenue is estimated to be $1M - $10M.

What is Greenberg & Lieberman, LLC's SIC code and NAICS code?

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Greenberg & Lieberman, LLC's SIC code is 8111 - Legal Services and NAICS code is 54111 - Offices of Lawyers.

How many employees does Greenberg & Lieberman, LLC have currently?

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As of August 2026, Greenberg & Lieberman, LLC has approximately 9 employees across 2 continents, including North America and Asia. Key team members include Director Of Customer Services: R. F. and Managing Attorney: M. B. Explore Greenberg & Lieberman, LLC's employee directory with LeadIQ.

What industry does Greenberg & Lieberman, LLC belong to?

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Greenberg & Lieberman, LLC operates in the Law Practice industry.

What technology does Greenberg & Lieberman, LLC use?

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Greenberg & Lieberman, LLC's tech stack includes iCIMS, Amazon Web Services, WordPress, Microsoft 365, Tawk.to, Vercel, Vimeo and Piwik PRO Core.

What is Greenberg & Lieberman, LLC's email format?

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Greenberg & Lieberman, LLC's email format typically follows the pattern of First@aplegal.com. Find more Greenberg & Lieberman, LLC email formats with LeadIQ.

When was Greenberg & Lieberman, LLC founded?

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Greenberg & Lieberman, LLC was founded in 1996.
Greenberg & Lieberman, LLC logo

Greenberg & Lieberman, LLC

Law PracticeDistrict of Columbia, United States2-10 Employees

Greenberg & Lieberman, LLC is a law practice focused on intellectual property and technology-law matters, with a national and international reach based in Washington, DC. The firm provides patent and trademark prosecution and litigation services, as well as work on domain-name matters, immersive online environments, and software contracts, drawing on its technical expertise to address complex IP issues. Established in 1996 by Michael Greenberg and Stevan Lieberman, the firm serves individuals, small businesses, and large corporations.

Its technical knowledge also positions the firm to assist government contractors with their intellectual property needs. Based in Washington, DC, the practice maintains a small-firm profile while covering a broad range of IP services.

Section iconCompany Overview

Phone number
SIC Code
8111 - Legal Services
NAICS Code
54111 - Offices of Lawyers
Founded
1996
Employees
2-10

Section iconFunding & Financials

  • $1M - $10M

    Greenberg & Lieberman, LLC's revenue is estimated to be in the range of $1M - $10M

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