Insights

Established IP Expertise With a 40-year history specializing in all areas of intellectual property law and recognition as a top firm in Massachusetts, Sunstein LLP has a strong reputation that can be leveraged to attract clients seeking expert legal services in innovation-driven industries.

Consistent Industry Recognition Being recognized for the second consecutive year as a top IP law firm in Massachusetts demonstrates ongoing industry leadership and a stable market position, highlighting opportunities to upsell or expand services within their client base.

Growth Through Strategic Hires Recent partnerships with experienced attorneys like Eric G. J. Kaviar, T.J. Clark, and John W. Powell indicate a focus on strengthening litigation and patent practices, presenting opportunities to offer related legal technology, practice management solutions, or specialized IP services.

Modern Tech Stack Utilizing advanced digital tools such as Craft CMS, JSON-LD, and Google Analytics shows a commitment to technological innovation, suggesting openness to digital transformation solutions, legal tech platforms, or data-driven marketing tools.

Revenue and Market Position Operating within the $1M to $10M revenue range with a relatively lean team, Sunstein LLP presents potential sales opportunities in areas such as legal practice management software, client engagement platforms, or specialized IP analytics tools tailored to mid-sized firms.

Sunstein LLP Tech Stack

Sunstein LLP uses 8 technology products and services including Craft CMS, JSON-LD, Aderant Expert, and more. Explore Sunstein LLP's tech stack below.

  • Craft CMS
    Content Management System
  • JSON-LD
    Javascript Frameworks
  • Aderant Expert
    Legal Solutions
  • PWA
    Miscellaneous
  • PHP
    Programming Languages
  • Google Tag Manager
    Tag Management
  • Google Analytics
    Web Analytics
  • Yii
    Web Frameworks

Sunstein LLP's Email Address Formats

Sunstein LLP uses at least 1 format(s):
Sunstein LLP Email FormatsExamplePercentage
FLast@sunsteinlaw.comJDoe@sunsteinlaw.com
83%
Last@sunsteinlaw.comDoe@sunsteinlaw.com
15%
F.Last@sunsteinlaw.comJ.Doe@sunsteinlaw.com
1%
FiLast@sunsteinlaw.comJoDoe@sunsteinlaw.com
1%

Frequently Asked Questions

Where is Sunstein LLP's headquarters located?

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Sunstein LLP's main headquarters is located at 100 High St, 20th Floor Boston, Massachusetts 02110, US. The company has employees across 3 continents, including North AmericaAsiaEurope.

What is Sunstein LLP's phone number?

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

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Sunstein LLP's official website is sunsteinlaw.com and has social profiles on LinkedIn.

How much revenue does Sunstein LLP generate?

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As of October 2025, Sunstein LLP's annual revenue is estimated to be $9.4M.

What is Sunstein LLP's SIC code NAICS code?

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

How many employees does Sunstein LLP have currently?

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As of October 2025, Sunstein LLP has approximately 58 employees across 3 continents, including North AmericaAsiaEurope. Key team members include Partner, Chair Litigation Group: L. T.Partner, Chair Of Trademark Group: S. A.Partner: C. L.. Explore Sunstein LLP's employee directory with LeadIQ.

What industry does Sunstein LLP belong to?

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Sunstein LLP operates in the Law Practice industry.

What technology does Sunstein LLP use?

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Sunstein LLP's tech stack includes Craft CMSJSON-LDAderant ExpertPWAPHPGoogle Tag ManagerGoogle AnalyticsYii.

What is Sunstein LLP's email format?

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Sunstein LLP's email format typically follows the pattern of FLast@sunsteinlaw.com. Find more Sunstein LLP email formats with LeadIQ.

When was Sunstein LLP founded?

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Sunstein LLP was founded in 1979.

Sunstein LLP

Law PracticeUnited States51-200 Employees

Sunstein LLP is a boutique Intellectual Property firm with a 40-year history of success and expertise in all areas of IP law including litigation, patent and trademark prosecution, intellectual property portfolio development and business transactions.

IP law is rapidly evolving and Sunstein has been at the forefront of these changes.

Section iconCompany Overview

Headquarters
100 High St, 20th Floor Boston, Massachusetts 02110, US
Phone number
SIC Code
8111 - Legal Services
NAICS Code
54111 - Offices of Lawyers
Founded
1979
Employees
51-200

Section iconFunding & Financials

  • $1M$10M

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

Section iconFunding & Financials

  • $1M$10M

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

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