Company lists · Data refreshed September 2026

Top 25 Legal services providers based in the United States

Name: Legal services providers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 5,090 companies tracked

RevenueBase identified 5,090 company matches for legal services providers associated with the United States as of September 2026 and tracks 80,221 professional contacts across them, including 39,918 with verified work emails. New York is the largest hub.

This list covers company matches for legal services providers associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 20, 2026 How this list was built

5,090Companies

80,221Contacts tracked

39,918Verified emails

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The 25 largest legal services providers based in the United States

Ranked by team size

Top 25 of 5,090 company matches for legal services providers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Seyfarth Shaw LLP	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	1,001-5,000	2,167 contacts →
	Exact match “High stakes.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	FOX Rothschild	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	1,001-5,000	2,139 contacts →
	Exact match “With bold growth, Fox Rothschild brings together attorneys coast to coast.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	Taft Stettinius & Hollister LLP	Exact match	Cincinnati, OH, United StatesHQ recorded Sep 20, 2026	1,001-5,000	1,980 contacts →
	Exact match “At Taft, we work as one team, driven and committed to helping you succeed.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	Ballard Spahr LLP	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	1,001-5,000	1,682 contacts →
	Exact match “Ballard Spahr LLP, an Am Law 100 law firm with more than 750 lawyers in 19 U.S.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	Clark Hill LAW	Exact match	Detroit, MI, United StatesHQ recorded Sep 20, 2026	1,001-5,000	1,343 contacts →
	Exact match “At Clark Hill, our value proposition is simple.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	Snell & Wilmer	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 20, 2026	501-1,000	1,219 contacts →
	Exact match “Founded in 1938, Snell & Wilmer is a full-service business law firm with more than 500 lawyers practicing in 17 locations throughout the United States and in Mexico.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	Saul Ewing LLP	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	501-1,000	916 contacts →
	Exact match “Inspired People.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	Buchalter	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	501-1,000	843 contacts →
	Exact match “Buchalter is a full-service business law firm with offices in Arizona, California, Colorado, Georgia, Illinois, Oregon, Tennessee, Utah, and Washington.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Fredrikson & Byron, P.A	Exact match	Minneapolis, MN, United StatesHQ recorded Sep 20, 2026	501-1,000	834 contacts →
	Exact match “At Fredrikson, we’ve built a reputation as the firm “where law and business meet” by bringing business acumen and entrepreneurial thinking to our work with clients, and by…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	Hall Booth Smith, P.C	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	501-1,000	815 contacts →
	Exact match “Established in 1989, Hall Booth Smith, P.C.(HBS) is a full-service law firm with 33 offices across the United States.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Kelley Drye & Warren LLP	Exact match	New York, NY, United StatesHQ recorded Sep 20, 2026	501-1,000	690 contacts →
	Exact match “Kelley Drye is an AmLaw 200 law firm of more than 350 lawyers and other professionals practicing in New York, NY; Washington, D.C; Chicago, IL; Houston, TX, Los Angeles, CA; San…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	Fennemore	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 20, 2026	501-1,000	674 contacts →
	Exact match “Since 1885, Fennemore has provided legal counsel to help clients thrive in a complex, evolving business and legal landscape.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	Grayrobinson, P.A	Exact match	Orlando, FL, United StatesHQ recorded Sep 20, 2026	501-1,000	672 contacts →
	Exact match “GrayRobinson is a multidimensional team of attorneys, advisors, and consultants recognized as one of the most influential firms in Florida.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	Honigman LLP	Exact match	Detroit, MI, United StatesHQ recorded Sep 20, 2026	501-1,000	669 contacts →
	Exact match “Honigman LLP is an Am Law 200 full-service, general business law firm with more than 400 attorneys counseling clients on complex issues across the country in Chicago, Michigan…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	Shutts & Bowen LLP	Exact match	Miami, FL, United StatesHQ recorded Sep 20, 2026	501-1,000	613 contacts →
	Exact match “Shutts & Bowen is a Florida-based law firm, headquartered in Miami, representing individuals and business entities nationally and internationally.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	Eckert Seamans	Exact match	Pittsburgh, PA, United StatesHQ recorded Sep 20, 2026	501-1,000	570 contacts →
	Exact match “Eckert Seamans Cherin & Mellott LLC has lawyers in offices throughout the United States, including Harrisburg, Philadelphia, and Pittsburgh, Pennsylvania; Boston, Massachusetts…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	Greenspoon Marder LLP	Exact match	Fort Lauderdale, FL, United StatesHQ recorded Sep 20, 2026	501-1,000	566 contacts →
	Exact match “Greenspoon Marder LLP is a full-service law firm with over 215 attorneys and more than 20 office locations across the United States.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	Reinhart Boerner VAN Deuren S.C	Exact match	Milwaukee, WI, United StatesHQ recorded Sep 20, 2026	201-500	482 contacts →
	Exact match “At Reinhart Boerner Van Deuren, we know that every trusted relationship begins with understanding.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	Porter Wright Morris & Arthur LLP	Exact match	Columbus, OH, United StatesHQ recorded Sep 20, 2026	201-500	418 contacts →
	Exact match “Porter Wright Morris & Arthur LLP is a large business law firm that traces its roots to 1846 in Ohio.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20	Mcafee & Taft	Exact match	Oklahoma City, OK, United StatesHQ recorded Sep 20, 2026	201-500	403 contacts →
	Exact match “By rigorously maintaining the highest standards of legal excellence, the Oklahoma-based law firm of McAfee & Taft has grown to become one of the largest and most respected…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21	Mcdonald Hopkins LLC	Exact match	Cleveland, OH, United StatesHQ recorded Sep 20, 2026	201-500	402 contacts →
	Exact match “McDonald Hopkins is an entrepreneurial law firm founded in 1930 on practical Midwestern business values that are as relevant today as when we first began.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22	Sandberg Phoenix	Exact match	St. Louis, MO, United StatesHQ recorded Sep 20, 2026	201-500	387 contacts →
	Exact match “Over 45 years providing superior legal services to clients of every size throughout the Midwest and across the country, Sandberg Phoenix is consistently rated as one of St.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23	Varnum LLP	Exact match	Grand Rapids, MI, United StatesHQ recorded Sep 20, 2026	201-500	382 contacts →
	Exact match “Varnum empowers business leaders to venture confidently with actionable legal counsel spanning the boardroom, courtroom, and private legal matters.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24	Winthrop & Weinstine, P.A	Exact match	Minneapolis, MN, United StatesHQ recorded Sep 20, 2026	201-500	361 contacts →
	Exact match “Winthrop & Weinstine, P.A, is a full-service, entrepreneurial, commercial law firm dedicated to advancing the best interests of its clients and community through the timely…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25	Patterson Belknap Webb & Tyler LLP	Exact match	New York, NY, United StatesHQ recorded Sep 20, 2026	201-500	356 contacts →
	Exact match “Founded in 1919, Patterson Belknap is a law firm of approximately 200 lawyers committed to providing high quality legal advice and service to clients and to maintaining a…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “legal services providers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 5,090 legal services providers based in the United States

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Legal services providers based in the United States at a glance

As of Sep 20, 2026

49.8%Verified-email coverage

15.8Average contacts per company

1-10Median size (employees)

4.7%Largest-city concentration · New York

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

3,510

11-50

1,147

51-200

321

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 5,090 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with the United States whose business descriptions match “legal services providers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 39,918 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Legal services providers by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “legal services providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many legal services providers are there based in the United States?

RevenueBase identified 5,090 company matches for legal services providers associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Seyfarth Shaw LLP tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most legal services providers?

New York leads with 238 company records, followed by Chicago (114) and Houston (113).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 39,918 professional contacts with verified work emails tracked across these 5,090 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.