> 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/naics/541110/ # NAICS code 541110: Offices of Lawyers The companies classified under NAICS 541110, where they are based, how big they are and how the code maps to SIC. By Enrich.chat Editorial. Updated October 22, 2026. **Short answer:** NAICS 541110 is the code for Offices of Lawyers, in sector 54: Professional, Scientific, and Technical Services. The companies counted under it are mostly very small: 61% have 50 or fewer employees, and 81% are headquartered in the United States. ## What is NAICS 541110? NAICS 541110 is the code for Offices of Lawyers. It belongs to sector 54: Professional, Scientific, and Technical Services. NAICS, the North American Industry Classification System, is the standard U.S. government agencies use to sort businesses by what they mainly do, and each digit narrows the category. Most of the companies counted also carry SIC 8111, Legal services office, in the older SIC system (100%). NAICS is a North American system, so companies outside the US, Canada and Mexico are placed in it by classification. - 61% of the companies counted have 50 or fewer employees, and the middle one is in the 11 to 50 range. - The largest group is headquartered in the United States (81%). Within the US, California is the biggest state (12%). - Most were founded in the before 1960 (24%), then the 2010s (21%). **Figure: How NAICS 541110 is built.** The code 541110 split into its parts: sector 54, then subsector, industry group, NAICS industry and U.S. industry. *The six digits of NAICS 541110. Each digit narrows the category.* ## Which companies are classified under NAICS 541110? The biggest by headcount range include Clifford Chance, Norton Rose Fulbright, Clyde & Co, Kirkland & Ellis and Pplsi. Names link to a company profile where we have one. | Company | Headquarters | Employees | | --- | --- | --- | | [Clifford Chance](https://enrich.chat/company/clifford-chance/) | London, United Kingdom | 5,001 to 10,000 | | Clyde & Co | London, United Kingdom | 5,001 to 10,000 | | Kirkland & Ellis | Chicago, IL | 5,001 to 10,000 | | Pplsi | Ada, OK | 5,001 to 10,000 | | Khaitan & Co | Mumbai, India | 1,001 to 5,000 | | Sidley Austin LLP | Chicago, IL | 1,001 to 5,000 | | Mayer Brown | Chicago, IL | 1,001 to 5,000 | | Dwf | London, United Kingdom | 1,001 to 5,000 | | Cooley LLP | Palo Alto, CA | 1,001 to 5,000 | | Morgan, Lewis & Bockius LLP | Philadelphia, PA | 1,001 to 5,000 | | Mccarthy Tétrault | Toronto, Canada | 1,001 to 5,000 | | Squire Patton Boggs | Cleveland, OH | 1,001 to 5,000 | | Cms Uk | London, United Kingdom | 1,001 to 5,000 | | Orrick, Herrington & Sutcliffe LLP | San Francisco, CA | 1,001 to 5,000 | | Dechert LLP | Philadelphia, PA | 1,001 to 5,000 | | Miller Thomson LLP | Toronto, Canada | 1,001 to 5,000 | | Osborne Clarke | London, United Kingdom | 1,001 to 5,000 | | Perkins Coie | Seattle, WA | 1,001 to 5,000 | | Wilmerhale | Washington, DC | 1,001 to 5,000 | | Dac Beachcroft | London, United Kingdom | 1,001 to 5,000 | | Fidal | La Defense, France | 1,001 to 5,000 | | Charles Russell Speechlys | London, United Kingdom | 1,001 to 5,000 | | Urbano Vitalino Advogados | Sao Paulo, Brazil | 1,001 to 5,000 | | Lewis Brisbois | Los Angeles, CA | 1,001 to 5,000 | | Littler | San Francisco, CA | 1,001 to 5,000 | The table shows the 25 biggest by headcount range, with ties broken by audience size. The charts and percentages below cover every company counted for this page, not just these 25, and companies with fewer than 11 employees are not counted. Headquarters is the location on each company's public profile. ## Where are NAICS 541110 companies based? The largest groups are headquartered in the United States (81%), the United Kingdom (10%) and Canada (2%). **Figure: Where companies in NAICS 541110 are based.** Bars for the share of counted companies in NAICS 541110 headquartered in each country: United States 81%, United Kingdom 10%, Canada 2%, France 1%. *Share of counted companies in NAICS 541110 by headquarters country.* Within the United States, California (12%), New York (10%) and Texas (9%) lead. **Figure: US headquarters of companies in NAICS 541110, by state.** A tile map of the United States shaded by the share of counted US companies in NAICS 541110 headquartered in each state. The largest are California 12%, New York 10%, Texas 9%. *Share of counted US companies in NAICS 541110 by headquarters state. The three largest states are outlined.* ## How big are the companies counted for NAICS 541110? 61% of them have 50 or fewer employees, and the middle one is in the 11 to 50 range. Companies with fewer than 11 employees are not counted. **Figure: Size of companies in NAICS 541110.** Seven columns for the share of counted companies in NAICS 541110 in each employee range: 11 to 50 61%, 51 to 200 23%, 201 to 500 8%, 501 to 1,000 4%, 1,001 to 5,000 3%, 5,001 to 10,000 0%, 10,001+ 0%. *Share of counted companies in NAICS 541110 in each employee range.* ## How old are NAICS 541110 companies? Most were founded in the before 1960 (24%), then the 2010s (21%). **Figure: When companies in NAICS 541110 were founded.** Eight columns for the share of counted companies in NAICS 541110 founded in each era: Before 1960 24%, 1960s 3%, 1970s 8%, 1980s 10%, 1990s 14%, 2000s 19%, 2010s 21%, 2020s 2%. *Share of counted companies in NAICS 541110 by the era they were founded in, for the ones that list a founding year.* ## How NAICS 541110 compares - New York holds 10% of the US companies here, against 6% across all NAICS codes on this site. ## NAICS 541110 and the SIC system NAICS replaced SIC in 1997, but the two do not line up one to one: companies filed under one NAICS code can carry several SIC codes. These are the ones seen most. | Code | Title | Share of counted | | --- | --- | --- | | SIC 8111 | Legal services office | 100% | ## Where NAICS codes come from NAICS is maintained by the U.S. Census Bureau with Canada and Mexico and revised every five years; the current edition is NAICS 2022. To check exactly what a code includes, search the [official NAICS index](https://www.census.gov/naics/) or read the Census Bureau's [guide to understanding NAICS](https://www.census.gov/programs-surveys/economic-census/year/2022/guidance/understanding-naics.html). Pick a code by what a company mostly does, not by who it sells to. ## How do you reach the people at NAICS 541110 companies? The people to talk to are usually managing partners and heads of operations. You can build the list from this code in three prompts to your AI agent. ### 1. Count them (free) Counting who matches never uses credits. ```text Use www.enrich.chat to count the companies with NAICS code 541110 (Offices of Lawyers) ``` ### 2. Find the people (5 credits per person) Name the roles you sell to. Each person returned is 5 credits, and name, title and company are included. ```text Use www.enrich.chat to find the managing partners and heads of operations at companies with NAICS code 541110, with their titles ``` ### 3. Get their work emails (10 credits each) An email is 10 credits only when one is found. Every email comes with a status: verified, catch-all or unknown. ```text Use www.enrich.chat to find the work emails for these people and tell me which ones are verified ``` ## More to explore Codes next to it: [NAICS 541191: Title Abstract and Settlement Offices](https://enrich.chat/naics/541191/) Others in sector 54: [NAICS 541512: Computer Systems Design Services](https://enrich.chat/naics/541512/)[NAICS 541511: Custom Computer Programming Services](https://enrich.chat/naics/541511/)[NAICS 541613: Marketing Consulting Services](https://enrich.chat/naics/541613/)[NAICS 541810: Advertising Agencies](https://enrich.chat/naics/541810/)[NAICS 541820: Public Relations Agencies](https://enrich.chat/naics/541820/)[NAICS 541310: Architectural Services](https://enrich.chat/naics/541310/)[NAICS 541219: Other Accounting Services](https://enrich.chat/naics/541219/)[NAICS 541320: Landscape Architectural Services](https://enrich.chat/naics/541320/) NAICS 541110 by state: [California](https://enrich.chat/naics/541110/california/)[New York](https://enrich.chat/naics/541110/new-york/)[Texas](https://enrich.chat/naics/541110/texas/)[Florida](https://enrich.chat/naics/541110/florida/)[Pennsylvania](https://enrich.chat/naics/541110/pennsylvania/)[Georgia](https://enrich.chat/naics/541110/georgia/)[Ohio](https://enrich.chat/naics/541110/ohio/) ## Frequently asked questions ### What is NAICS code 541110? NAICS 541110 is the code for Offices of Lawyers, in sector 54: Professional, Scientific, and Technical Services. ### What is the SIC code for NAICS 541110 (Offices of Lawyers)? 100% of the companies counted carry SIC 8111 (Legal services office), but the two systems do not map one to one. ### Which companies are classified under NAICS 541110? The biggest by headcount range include Clifford Chance, Norton Rose Fulbright, Clyde & Co, Kirkland & Ellis and Pplsi. The page lists 25 with links to their profiles where we have them. ### Where are NAICS 541110 companies based? The largest groups are headquartered in the United States (81%), the United Kingdom (10%) and Canada (2%). ### How big are the companies in NAICS 541110? 61% have 50 or fewer employees, and the middle one is in the 11 to 50 range. Companies with fewer than 11 employees are not counted. ### Is NAICS 541110 the same as a SIC code? No. NAICS replaced SIC as the U.S. federal standard in 1997, and the two do not map one to one. The SIC code seen most among these companies is 8111. ## Try this prompt Find the people at NAICS 541110 companies ```text Use www.enrich.chat to find the managing partners and heads of operations at companies with NAICS code 541110, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [NAICS 541191](https://enrich.chat/naics/541191/) - [NAICS 541110 in California](https://enrich.chat/naics/541110/california/) - [NAICS 541110 in New York](https://enrich.chat/naics/541110/new-york/) - [NAICS 541110 in Texas](https://enrich.chat/naics/541110/texas/) - [NAICS 541110 in Florida](https://enrich.chat/naics/541110/florida/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)