Insights

Expansion Strategy Sullivan & Cromwell LLP is actively expanding its geographic footprint, evidenced by the recent opening of a new office in Houston, Texas. This ongoing growth presents opportunities to introduce ancillary legal technology solutions, office setup services, or regional compliance tools tailored to their expanding presence.

Technological Innovation The firm's launch of a new digital infrastructure practice group highlights their focus on leveraging innovative AI and technology-driven legal services. This creates potential for sales of advanced legal tech platforms, AI-powered document review tools, and cloud-based collaboration solutions to support their evolving practice areas.

Client Acquisition Recent high-profile client wins such as Arizona and Azwater demonstrate Sullivan & Cromwell’s focus on securing major governmental and resource sector clients. Targeted solutions in regulatory compliance, water resource management, and government contracts technology could be valuable sales opportunities.

Market Positioning With substantial revenue reaching up to ten billion dollars and a sizable legal workforce, Sullivan & Cromwell is positioned as a high-tier legal service provider. Premium legal management systems, enterprise cybersecurity, and employee engagement software can support their operational efficiency at scale.

Leadership & Talent Recent strategic hires, such as a new London partner and specialized practice leaders, indicate a focus on attracting top legal talent and enhancing their service expertise. Opportunities exist to offer talent management platforms, professional development solutions, or specialized legal research tools to retain and grow their legal team.

Sullivan & Cromwell LLP Tech Stack

Sullivan & Cromwell LLP uses 8 technology products and services including Bloomberg, Adobe, Intapp, and more. Explore Sullivan & Cromwell LLP's tech stack below.

  • Bloomberg
    Accounting And Finance
  • Adobe
    Audio, Video, Graphics
  • Intapp
    Business Process Management
  • Cloudflare CDN
    Content Delivery Network
  • LinkedIn
    Online Community Software
  • Windows Server
    Operating Systems
  • Adobe Fonts
    Web Fonts
  • Microsoft IIS
    Web Servers

Media & News

Sullivan & Cromwell LLP's Email Address Formats

Sullivan & Cromwell LLP uses at least 1 format(s):
Sullivan & Cromwell LLP Email FormatsExamplePercentage
LastF@sullcrom.comDoeJ@sullcrom.com
75%
First.Last@sullcrom.comJohn.Doe@sullcrom.com
11%
FirstL@sullcrom.comJohnD@sullcrom.com
8%
FLast@sullcrom.comJDoe@sullcrom.com
6%

Frequently Asked Questions

Where is Sullivan & Cromwell LLP's headquarters located?

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Sullivan & Cromwell LLP's main headquarters is located at 125 Broad Street New York, New York 10004 United States. The company has employees across 5 continents, including North AmericaEuropeAsia.

What is Sullivan & Cromwell LLP's phone number?

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You can contact Sullivan & Cromwell 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 Sullivan & Cromwell LLP's official website and social media links?

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

How much revenue does Sullivan & Cromwell LLP generate?

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As of March 2026, Sullivan & Cromwell LLP's annual revenue is estimated to be $66B.

What is Sullivan & Cromwell LLP's SIC code NAICS code?

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Sullivan & Cromwell LLP's SIC code is 6732 - Educational, Religious, and Charitable Trusts NAICS code is 54111 - Offices of Lawyers.

How many employees does Sullivan & Cromwell LLP have currently?

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As of March 2026, Sullivan & Cromwell LLP has approximately 2.1K employees across 5 continents, including North AmericaEuropeAsia. Key team members include Chief Talent Officer: M. H.Chief Technology Officer: S. K.Chief Financial Officer: S. S.. Explore Sullivan & Cromwell LLP's employee directory with LeadIQ.

What industry does Sullivan & Cromwell LLP belong to?

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Sullivan & Cromwell LLP operates in the Law Practice industry.

What technology does Sullivan & Cromwell LLP use?

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Sullivan & Cromwell LLP's tech stack includes BloombergAdobeIntappCloudflare CDNLinkedInWindows ServerAdobe FontsMicrosoft IIS.

What is Sullivan & Cromwell LLP's email format?

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Sullivan & Cromwell LLP's email format typically follows the pattern of LastF@sullcrom.com. Find more Sullivan & Cromwell LLP email formats with LeadIQ.

Sullivan & Cromwell LLP

Law PracticeNew York, United States1001-5000 Employees

Sullivan & Cromwell LLP provides the highest quality legal advice and representation to clients around the world. The results we achieve have set us apart for more than 140 years and become a model for the modern practice of law. Today, S&C is a leader in each of its core practice areas and in each of its geographic markets.  

S&C comprises approximately 875 lawyers. They serve our clients around the world through a network of 13 offices, located in leading financial centers in Asia, Australia, Europe and the United States. We are headquartered in New York. Content may include attorney advertising.

Section iconCompany Overview

Headquarters
125 Broad Street New York, New York 10004 United States
Phone number
SIC Code
6732 - Educational, Religious, and Charitable Trusts
NAICS Code
54111 - Offices of Lawyers
Employees
1001-5000

Section iconFunding & Financials

  • $1B$10B

    Sullivan & Cromwell LLP's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    Sullivan & Cromwell LLP's revenue is estimated to be in the range of $1B$10B

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