Insights

Legal Innovation Leadership Sullivan & Cromwell LLP's recent launch of a dedicated AI practice and recognition as a Product Liability Practice Group of the Year highlight their focus on integrating cutting-edge technology and industry-leading expertise. This presents opportunities to offer innovative legal tech solutions, specialized legal AI tools, or consulting services to enhance their practice capabilities.

Global Practice Expansion With approximately 875 lawyers across 13 international offices in key financial hubs, the firm demonstrates strategic geographic growth. Business development efforts can target cross-border legal technology solutions, international compliance services, or systems that support their complex global operations.

Financial and Market Position Generating between $100 million and $1 billion in revenue with a large, varied client base, Sullivan & Cromwell is positioned as a financially robust firm seeking innovative partnerships that can support high-value legal services, digital transformation, or advanced cybersecurity offerings for their global operations.

Recent Leadership Changes The departure of key leadership, such as the head of executive compensation, coupled with strategic hires like new partner Kyle Mach, signals a potentially receptive environment for executive advisory services, leadership development tools, and executive technology solutions to support ongoing firm growth.

Recognition and Awards Their recent accolades, including awards for practice excellence and significant legal victories, underscore their commitment to high-quality service delivery. This reputation positions them as an ideal partner for premium legal technology vendors, premium research services, or sophisticated client experience platforms aimed at maintaining their market leadership.

Sullivan & Cromwell LLP Tech Stack

Sullivan & Cromwell LLP uses 8 technology products and services including Amazon Web Services, imgix, Cloudflare CDN, and more. Explore Sullivan & Cromwell LLP's tech stack below.

  • Amazon Web Services
    Cloud Hosting
  • imgix
    Content Delivery Network
  • Cloudflare CDN
    Content Delivery Network
  • WordPress
    Content Management System
  • Hudson
    Continuous Integration
  • jQuery Migrate
    Javascript Libraries
  • X-XSS-Protection
    Security
  • Apache HTTP Server
    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
74%
First.Last@sullcrom.comJohn.Doe@sullcrom.com
11%
FirstL@sullcrom.comJohnD@sullcrom.com
9%
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 Manhattan, NYC 10004 US. 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 September 2025, Sullivan & Cromwell LLP's annual revenue reached $750M.

What is Sullivan & Cromwell LLP's NAICS code?

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

How many employees does Sullivan & Cromwell LLP have currently?

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As of September 2025, Sullivan & Cromwell LLP has approximately 2K 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 Amazon Web ServicesimgixCloudflare CDNWordPressHudsonjQuery MigrateX-XSS-ProtectionApache HTTP Server.

What is Sullivan & Cromwell LLP's email format?

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

Sullivan & Cromwell LLP

Law PracticeNYC, 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 Manhattan, NYC 10004 US
Phone number
NAICS Code
54111 - Offices of Lawyers
Employees
1001-5000

Section iconFunding & Financials

  • $100M$1B

    Sullivan & Cromwell LLP's revenue is in the range of $100M$1B

Section iconFunding & Financials

  • $100M$1B

    Sullivan & Cromwell LLP's revenue is in the range of $100M$1B

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