Insights

Innovative Client Base Sullivan & Worcester LLP serves a forward-thinking clientele, including disruptive startups, international tech companies, and organizations engaged in emerging markets, indicating opportunities to offer innovative legal solutions and technology integrations tailored to cutting-edge industries.

Expanding Practice Areas Recent hires and promotions in trade finance, investment management, and land use suggest active growth and specialization in high-demand legal sectors, presenting opportunities to provide advanced legal services and strategic consulting in these areas.

Global Market Reach With offices in London and a focus on international trade and finance, Sullivan & Worcester demonstrates a strong global footprint, providing a pathway to introduce cross-border legal solutions and international compliance tools to their expanding client network.

Digital Infrastructure The firm's investment in modern technology stacks including HTTP/3, PWA, and Cloudflare indicates a commitment to digital modernization, creating potential sales opportunities for legal tech integrations, cybersecurity solutions, and digital transformation consulting.

Financial Strength With revenue estimates between 100 and 250 million dollars and a focus on high-value sectors, Sullivan & Worcester is positioned to engage in high-margin legal technology services, premium industry-specific legal solutions, and strategic partnerships with legal innovation providers.

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Sullivan & Worcester LLP Tech Stack

Sullivan & Worcester LLP uses 8 technology products and services including Cloudflare CDN, Open Graph, Cloudflare, and more. Explore Sullivan & Worcester LLP's tech stack below.

Cloudflare CDN
Content Delivery Network
Open Graph
Content Management System
Cloudflare
Content Management System
DNS Made Easy
Domain Name Services
JSON-LD
Javascript Frameworks
PWA
Miscellaneous
KnowBe4
Security
HTTP/3
Web & Portal Technology

Media & News

Sullivan & Worcester LLP's Email Address Formats

Sullivan & Worcester LLP uses at least 2 format(s):

Sullivan & Worcester LLP Email Formats	Example	Percentage
FLast@sandw.com	JDoe@sandw.com	98%
FirstLast@sandw.com	JohnDoe@sandw.com	1%
F.Last@sandw.com	J.Doe@sandw.com	1%
FLast@sullivanlaw.com	JDoe@sullivanlaw.com	77%
Last@sullivanlaw.com	Doe@sullivanlaw.com	22%
First@sullivanlaw.com	John@sullivanlaw.com	1%

Frequently Asked Questions

Where is Sullivan & Worcester LLP's headquarters located?

Sullivan & Worcester LLP's main headquarters is located at Boston, Massachusetts 02109 United States. The company has employees across 3 continents, including North AmericaAsiaEurope.

What is Sullivan & Worcester LLP's phone number?

You can contact Sullivan & Worcester LLP's main corporate office by phone at

+1-617-338-****

. 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 Sullivan & Worcester LLP's official website and social media links?

Sullivan & Worcester LLP's official website is sullivanlaw.com and has social profiles on LinkedIn.

What is Sullivan & Worcester LLP's NAICS code?

Sullivan & Worcester LLP's NAICS code is 54111 - Offices of Lawyers.

How many employees does Sullivan & Worcester LLP have currently?

As of June 2026, Sullivan & Worcester LLP has approximately 363 employees across 3 continents, including North AmericaAsiaEurope. Key team members include Chief Marketing & Talent Officer: O. S.Chief Operating Officer: R. B.Partner: O. H.. Explore Sullivan & Worcester LLP's employee directory with LeadIQ.

What industry does Sullivan & Worcester LLP belong to?

Sullivan & Worcester LLP operates in the Law Practice industry.

What technology does Sullivan & Worcester LLP use?

Sullivan & Worcester LLP's tech stack includes Cloudflare CDNOpen GraphCloudflareDNS Made EasyJSON-LDPWAKnowBe4HTTP/3.

What is Sullivan & Worcester LLP's email format?

Sullivan & Worcester LLP's email format typically follows the pattern of FLast@sandw.com. Find more Sullivan & Worcester LLP email formats with LeadIQ.

When was Sullivan & Worcester LLP founded?

Sullivan & Worcester LLP was founded in 1941.

Sullivan & Worcester LLP

Q: How many employees does Sullivan & Worcester LLP have currently?

Sullivan & Worcester LLP has approximately 363 employees.

Q: What technology does Sullivan & Worcester LLP use?

Sullivan & Worcester LLP's tech stack includes JSON-LD, iCIMS, Open Graph, X-XSS-Protection, Apache.

Q: What is Sullivan & Worcester LLP's NAICS code?

Sullivan & Worcester LLP's NAICS code is 54111 (Offices of Lawyers).

Law PracticeMassachusetts, United States201-500 Employees

As an international law firm with innovation in our DNA, we attract clients that are visionaries, trailblazers and game changers. Established companies pushing their industries in bold new directions. Growing businesses seeking new markets. Emerging companies pursuing disruptive business models.

From investment management, cutting edge REITs and opportunity zones, to blockchain ventures and international tech IPOs, Sullivan guides organizations that are rewriting the rules. Our clients bring out our best – strategic vision, comfort with complexity and intense focus on results. Working together, we help them recognize new options and make confident strides to success.

Together we’re recalibrating what it means to work with a law firm.