> Enrich.chat gives AI agents verified work emails and mobiles. To use it from an agent, read https://enrich.chat/agents.md . This is the Markdown version of https://enrich.chat/companies-in/united-states/law-practice/ # Law firms in the United States Larger law firms headquartered in the United States: who they are, what they run and how to reach their people. By Enrich.chat Editorial. Updated October 21, 2026. **Short answer:** Larger law firms headquartered in the United States include Baker McKenzie, PPLSI, Norton Rose Fulbright, Kirkland & Ellis and Epiq. Below are the tools that stand out, where they are based and how big they are. ## Which law firms are headquartered in the United States? They include Baker McKenzie, PPLSI, Norton Rose Fulbright, Kirkland & Ellis and Epiq. The table lists a selection in alphabetical order; names link to company profiles. | Company | Size | Tools detected | | --- | --- | --- | | [Baker McKenzie](https://enrich.chat/company/baker-mckenzie/) | 10,000 to 25,000 | 30 | | Consilio | 5,000 to 10,000 | 36 | | Cooley LLP | 2,000 to 5,000 | 19 | | Epiq | 5,000 to 10,000 | 29 | | Foley & Lardner LLP | 2,000 to 5,000 | 25 | | Fragomen | 5,000 to 10,000 | 7 | | Gibson Dunn | 2,000 to 5,000 | 13 | | Goodwin | 2,000 to 5,000 | 20 | | Gowling WLG | 2,000 to 5,000 | 28 | | Hogan Lovells | 5,000 to 10,000 | 7 | | Jones Day | 5,000 to 10,000 | 13 | | K&L Gates | 5,000 to 10,000 | 20 | | Kirkland & Ellis | 5,000 to 10,000 | 19 | | Latham & Watkins | 5,000 to 10,000 | 16 | | Lewis Brisbois | 2,000 to 5,000 | 5 | | Mayer Brown | 2,000 to 5,000 | 21 | | Morgan Lewis | 2,000 to 5,000 | 18 | | Norton Rose Fulbright | 5,000 to 10,000 | 78 | | Orrick, Herrington & Sutcliffe LLP | 2,000 to 5,000 | 11 | | Paul Hastings | 2,000 to 5,000 | 11 | | Perkins Coie | 2,000 to 5,000 | 16 | | PPLSI | 10,000 to 25,000 | 10 | | Reed Smith LLP | 2,000 to 5,000 | 22 | | Ropes & Gray LLP | 2,000 to 5,000 | 22 | | Sidley Austin LLP | 5,000 to 10,000 | 22 | | Simpson Thacher & Bartlett LLP | 2,000 to 5,000 | 21 | | Squire Patton Boggs | 2,000 to 5,000 | 42 | | The Legal Aid Society | 2,000 to 5,000 | 26 | | Weil, Gotshal & Manges LLP | 2,000 to 5,000 | 15 | | White & Case LLP | 5,000 to 10,000 | 36 | ## What technology do law firms in the United States use? These tools stand out among them: each is detected more often here than across all the organizations listed. The tick on each bar marks that wider average. **Figure: Tools that stand out among law firms in United States.** Bars for the share of listed law firms in United States where each tool was detected, with a tick for the share across everything listed: Adobe Media Optimizer 65% against 43%, Cedexis Radar 65% against 40%, Microsoft Azure Hosting 44% against 11%, ON24 15% against 4%, WP Engine 15% against 7%, Render 13% against 5%. *Share of listed law firms in the United States where each tool was detected. The tick marks the share across all listed organizations.* ## Where in the United States are they based? The bars show the headquarters city of the listed law firms. **Figure: Headquarters cities of law firms in United States.** Bars for the share of listed law firms in United States headquartered in each city: New York 26%, Washington 13%, Chicago 10%, Philadelphia 8%, Los Angeles 5%, Orlando 3%. *Share of listed law firms in the United States by headquarters city.* ## How big are law firms in the United States? The columns show how they spread across six size ranges. **Figure: Size of law firms in United States.** Six columns for the share of listed law firms in United States in each size range: 2-5K 79%, 5-10K 18%, 10-25K 3%, 25-50K 0%, 50-100K 0%, 100K+ 0%. *Share of listed law firms in the United States in each size range.* ## More to explore Other industries in the United States: [Hospitals and health care](https://enrich.chat/companies-in/united-states/hospitals-and-health-care/)[Information technology and services](https://enrich.chat/companies-in/united-states/information-technology-and-services/)[Retail](https://enrich.chat/companies-in/united-states/retail/)[Higher education](https://enrich.chat/companies-in/united-states/higher-education/)[Government administration](https://enrich.chat/companies-in/united-states/government-administration/)[Financial services](https://enrich.chat/companies-in/united-states/financial-services/)[Insurance](https://enrich.chat/companies-in/united-states/insurance/)[Restaurants](https://enrich.chat/companies-in/united-states/restaurants/)[Mechanical or industrial engineering](https://enrich.chat/companies-in/united-states/mechanical-or-industrial-engineering/)[Real estate](https://enrich.chat/companies-in/united-states/real-estate/)[All of United States](https://enrich.chat/companies-in/united-states/) Law practice elsewhere: [United Kingdom](https://enrich.chat/companies-in/united-kingdom/law-practice/)[New York](https://enrich.chat/companies-in/new-york/law-practice/)[Law practice](https://enrich.chat/industries/law-practice/) ## How do you reach managing partners, firm administrators and legal operations leaders at law firms in the United States? Pick an organization from the table, then ask your AI agent for the people in the roles you sell to. ```text Use www.enrich.chat to find managing partners, firm administrators and legal operations leaders at [company] in the United States, with titles and verified work emails ``` ## Frequently asked questions ### Which law firms are headquartered in the United States? They include Baker McKenzie, PPLSI, Norton Rose Fulbright, Kirkland & Ellis and Epiq. The page lists a selection with links to their profiles. ### What technology do law firms in the United States use? Tools that stand out include Adobe Media Optimizer, Cedexis Radar, Microsoft Azure Hosting and ON24. ### How big are law firms in the United States? They range from about 2,000 employees to well over 100,000. The columns on this page show the spread. ### Who do you sell to? Usually managing partners, firm administrators and legal operations leaders. Ask your AI agent to use www.enrich.chat to find them with verified work emails. ## Try this prompt Find managing partners, firm administrators and legal operations leaders ```text Use www.enrich.chat to find managing partners, firm administrators and legal operations leaders at [company] in the United States, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Hospitals and health systems in the United States](https://enrich.chat/companies-in/united-states/hospitals-and-health-care/) - [Software and technology services companies in the United States](https://enrich.chat/companies-in/united-states/information-technology-and-services/) - [Retailers in the United States](https://enrich.chat/companies-in/united-states/retail/) - [Colleges and universities in the United States](https://enrich.chat/companies-in/united-states/higher-education/) - [Law firms in the United Kingdom](https://enrich.chat/companies-in/united-kingdom/law-practice/) - [Law firms in New York](https://enrich.chat/companies-in/new-york/law-practice/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)