Company lists · Data refreshed September 2026

Top 25 Legal research and writing services based in the United States

RevenueBase identified 331 company matches for legal research and writing services associated with the United States as of September 2026 and tracks 1,286 professional contacts across them, including 405 with verified work emails. New York is the largest hub.

This list covers company matches for legal research and writing services 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
331Companies
1,286Contacts tracked
405Verified emails
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The 25 largest legal research and writing services based in the United States

Ranked by team size
Top 25 of 331 company matches for legal research and writing services 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchRoseville, CA, United StatesHQ recorded Sep 20, 202651-200118 contacts →

Exact match

“COLEMAN, CHAVEZ, & ASSOCIATES LLP is a legal services company based out of 1731 E.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchOrlando, FL, United StatesHQ recorded Sep 20, 202611-5044 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchMiddletown, DE, United StatesHQ recorded Sep 20, 202611-5038 contacts →

Exact match

“As a versatile alternative legal services provider, Agile Legal delivers innovative, on-demand legal support services to clients nationwide across three main verticals: 1) Small…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchStillwater, MN, United StatesHQ recorded Sep 20, 202611-5028 contacts →

Exact match

“Whether you're managing complex litigation or regulatory compliance risk, our expert research, analysis, and writing services provide you with the essential resources you need for…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchCharlottesville, VA, United StatesHQ recorded Sep 20, 202651-20028 contacts →

Exact match

“NLRG founded the legal research services industry in 1969 with the mission of providing solo practitioners, small law firms, and corporate counsel with trial and appellate briefs…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchMiami, FL, United StatesHQ recorded Sep 20, 202611-5027 contacts →

Exact match

“We get it.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchKansas City, MO, United StatesHQ recorded Sep 20, 202611-5019 contacts →

Exact match

“The law firm of Seyferth Blumenthal & Harris was founded by BigLaw refugees.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchFort Worth, TX, United StatesHQ recorded Sep 20, 202611-5017 contacts →

Exact match

“We are attacking your legal problems with next-level analysis, purposeful strategy and attention to detail.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchWinter Springs, FL, United StatesHQ recorded Sep 20, 20261-1015 contacts →

Exact match

“We are both business counselors and litigators.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchAnn Arbor, MI, United StatesHQ recorded Sep 20, 202611-5013 contacts →

Exact match

“LawCompany is a specialized legal research and writing company serving attorneys, law firms, and legal departments across the world since 2005.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchHouston, TX, United StatesHQ recorded Sep 20, 202611-5011 contacts →

Exact match

“Rigorous Preparation.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchNew York, NY, United StatesHQ recorded Sep 20, 202611-5011 contacts →

Exact match

“Sanocki Newman & Turret LLP is a legal services company based out of 225 Broadway FL 8, New York, New York, United States.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchWashington, DC, United StatesHQ recorded Sep 20, 202611-5011 contacts →

Exact match

“Law Counsel delivers a comprehensive portfolio of legal staffing and document review services to law firms and corporate law departments.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchBoston, MA, United StatesHQ recorded Sep 20, 20261-1010 contacts →

Exact match

“We are pleased to announce that, effective April 1, 2018, the attorneys, paralegals and support staff formerly with Governo Law Firm LLC have moved to Smith Duggan Buell & Rufo…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchManitowoc, WI, United StatesHQ recorded Sep 20, 20261-109 contacts →

Exact match

“KUMMER, LAMBERT, FOX, GLANDT & NELSON, LLP is a law firm located at 205 North 8th Street, Manitowoc, Wisconsin, United States.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchMorristown, NJ, United StatesHQ recorded Sep 20, 202611-509 contacts →

Exact match

“CARMAGNOLA & RITARDI, LLC is a law practice company based out of 60 WASHINGTON STREET, MORRISTOWN, New Jersey, United States.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchGrosse Pointe, MI, United StatesHQ recorded Sep 20, 202611-509 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchBeverly Hills, CA, United StatesHQ recorded Sep 20, 20261-108 contacts →

Exact match

“Ecoff Campain & Kay, LLP is an AV-Preeminent rated® law firm in Beverly Hills, California, offering high-quality legal services to individual and corporate clients.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchLos Angeles, CA, United StatesHQ recorded Sep 20, 202611-508 contacts →

Exact match

“Seki, Nishimura & Watase, LLP is a law firm in Los Angeles, California.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchCleveland, OH, United StatesHQ recorded Sep 20, 20261-108 contacts →

Exact match

“Empower Informed Decision-Making with TRI Comprehensive Business Research Solutions With a track record spanning almost 30 years, we have executed a wide array of business…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchDallas, TX, United StatesHQ recorded Sep 20, 202611-508 contacts →

Exact match

“Atlas Legal is leading a revolution in law practice.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchOmaha, NE, United StatesHQ recorded Sep 20, 202611-508 contacts →

Exact match

“Better Briefs Win.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchFort Lauderdale, FL, United StatesHQ recorded Sep 20, 20261-108 contacts →

Exact match

“Llopiz Wizel is an AV-Rated law firm serving Business, Government, Insurance, and Non-Profit clients.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchMiami, FL, United StatesHQ recorded Sep 20, 202611-507 contacts →

Exact match

“AG|LAW is a South Florida boutique firm that serves the business interests of a unique and diverse group of clients.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchRiverside County, CA, United StatesHQ recorded Sep 20, 20261-107 contacts →

Exact match

“Personal Secretary was established to provide efficient, expert solutions for businesses and individuals.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 331 legal research and writing services based in the United States

See the full list, filter by size, metro and specialty, and access 405 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Legal research and writing services based in the United States at a glance

As of Sep 20, 2026
31.5%Verified-email coverage
3.9Average contacts per company
1-10Median size (employees)
3.6%Largest-city concentration · New York
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
264
11-50
58
51-200
7

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 331 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 research and writing services” 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 405 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.

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 research and writing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many legal research and writing services are there based in the United States?

RevenueBase identified 331 company matches for legal research and writing services 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?

Coleman, Chavez, & Associates LLP tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most legal research and writing services?

New York leads with 12 company records, followed by Miami (9) and Houston (8).

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 405 professional contacts with verified work emails tracked across these 331 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.

Ready to reach these companies? Verified emails and direct dials for all 331 legal research and writing services based in the United States. Start with a free account, no credit card.

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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.