Company lists · Data refreshed September 2026

Top 25 Trial law firms based in Houston, United States

Name: Trial law firms based in Houston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 531 companies tracked

RevenueBase identified 531 company matches for trial law firms associated with Houston, United States as of September 2026 and tracks 8,640 professional contacts across them, including 4,606 with verified work emails. Across the United States, New York is the largest hub for this category (693 companies); Houston follows with 531.

This list covers company matches for trial law firms associated with Houston, 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 29, 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 29, 2026 How this list was built

531Companies

8,640Contacts tracked

4,606Verified emails

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The 25 largest trial law firms based in Houston, United States

Ranked by team size

Top 25 of 531 company matches for trial law firms based in Houston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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	Vinson & Elkins	Exact match	Houston, TX, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,693 contacts →
	Exact match “Vinson & Elkins is a law firm of global distinction, working with leading companies on wide-ranging matters in key industries across the economy.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2	Susman Godfrey LLP	Exact match	Houston, TX, United StatesHQ recorded Sep 29, 2026	201-500	387 contacts →
	Exact match “Susman Godfrey is America’s premier litigation boutique.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3	Chamberlain Hrdlicka	Exact match	Houston, TX, United StatesHQ recorded Sep 29, 2026	201-500	316 contacts →
	Exact match “Chamberlain Hrdlicka is a multi-disciplinary law firm representing clients around the world and providing value at the highest level of service.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4	Gray Reed	Exact match	Houston, TX, United StatesHQ recorded Sep 29, 2026	201-500	314 contacts →
	Exact match “As a full-service Texas law firm with a comprehensive range of litigation and transactional practice groups, Gray Reed's 150 attorneys focus on understanding our clients'…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5	Meneses LAW	Exact match	Houston, TX, United StatesHQ recorded Sep 29, 2026	51-200	211 contacts →
	Exact match “Meneses Law has been providing the Houston area with unparalleled legal services.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6	Johnson LAW Group	Exact match	Houston, TX, United StatesHQ recorded Sep 29, 2026	51-200	208 contacts →
	Exact match “For over 25 years, Johnson Law Group has been committed to delivering exceptional legal services with integrity, professionalism, and a client-focused approach.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7	The Lanier LAW Firm	Exact match	Houston, TX, United StatesHQ recorded Sep 29, 2026	51-200	182 contacts →
	Exact match “Founded in 1990 by Mark Lanier, The Lanier Law Firm is committed to addressing client concerns with effective and often untraditional solutions.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8	Martin, Disiere, Jefferson & Wisdom, LLP	Exact match	Houston, TX, United StatesHQ recorded Sep 29, 2026	51-200	152 contacts →
	Exact match “Martin, Disiere, Jefferson & Wisdom, L.L.P.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9	Brown Sims, P.C	Exact match	Houston, TX, United StatesHQ recorded Sep 29, 2026	51-200	144 contacts →
	Exact match “About Brown Sims - For over 50 years, Brown Sims has dedicated itself to providing its clients with experienced-based solutions tailored to their specific legal problems.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10	Arnold & Itkin LLP	Exact match	Houston, TX, United StatesHQ recorded Sep 29, 2026	51-200	121 contacts →
	Exact match “From the major disasters that you see on the news to the incidents that you may never hear about.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11	Mehaffyweber	Exact match	Houston, TX, United StatesHQ recorded Sep 29, 2026	51-200	119 contacts →
	Exact match “MehaffyWeber was founded in 1946 as a litigation firm.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12	AZA Ahmad, Zavitsanos & Mensing	Exact match	Houston, TX, United StatesHQ recorded Sep 29, 2026	51-200	118 contacts →
	Exact match “Talented, Tough and Courtroom-Tested Ahmad, Zavitsanos & Mensing, or AZA, is first and foremost a trial firm.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13	Royston, Rayzor, Vickery & Williams, LLP	Exact match	Houston, TX, United StatesHQ recorded Sep 29, 2026	51-200	101 contacts →
	Exact match “Royston, Rayzor, Vickery & Williams, L.L.P, established in 1892, is a full service litigation firm.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14	Hooverslovacek LLP	Exact match	Houston, TX, United StatesHQ recorded Sep 29, 2026	51-200	90 contacts →
	Exact match “For over 50 years, Houston, Texas based HooverSlovacek LLP has been helping clients with dynamic, cost efficient, result driven representation.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15	Williams Hart & Boundas, LLP	Exact match	Houston, TX, United StatesHQ recorded Sep 29, 2026	51-200	87 contacts →
	Exact match “Williams Hart & Boundas, LLP is a Houston-based personal injury law firm founded in 1985.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16	Abraham Watkins	Exact match	Houston, TX, United StatesHQ recorded Sep 29, 2026	51-200	87 contacts →
	Exact match “Since 1951, Abraham Watkins has served individuals and families across Houston and Texas in serious personal injury matters.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17	Pappas Grubbs Price PC	Exact match	Houston, TX, United StatesHQ recorded Sep 29, 2026	51-200	86 contacts →
	Exact match “Pappas Grubbs Price is a Texas-based civil litigation defense firm.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18	Yetter Coleman	Exact match	Houston, TX, United StatesHQ recorded Sep 29, 2026	51-200	82 contacts →
	Exact match “Yetter Coleman is based in Houston, Texas.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19	Roberts Markel Weinberg Butler Hailey PC	Exact match	Houston, TX, United StatesHQ recorded Sep 29, 2026	51-200	82 contacts →
	Exact match “Roberts Markel Weinberg Butler Hailey PC has provided the experience and service our clients require for their transactional and litigation needs for more than 35 years.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20	Sorrels LAW	Exact match	Houston, TX, United StatesHQ recorded Sep 29, 2026	11-50	78 contacts →
	Exact match “Sorrels Law offers something no other Texas law firm can offer: A past State Bar of Texas President who is quadruple board-certified and consistently ranks as one of the top 100…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21	Beck Redden LLP	Exact match	Houston, TX, United StatesHQ recorded Sep 29, 2026	51-200	77 contacts →
	Exact match “Beck Redden is a firm of courtroom lawyers.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22	Thompson & Horton LLP	Exact match	Houston, TX, United StatesHQ recorded Sep 29, 2026	51-200	65 contacts →
	Exact match “Founded in 2009, Thompson & Horton LLP is a full-service law firm dedicated to providing the highest quality, personalized legal representation to schools, institutions of higher…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23	Amaro LAW Firm	Exact match	Houston, TX, United StatesHQ recorded Sep 29, 2026	51-200	64 contacts →
	Exact match “About Amaro Law Firm: Your Advocate for Justice Based in Houston, Texas, Amaro Law Firm is a leading personal injury law firm with a strong presence across Texas and the United…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24	D. Miller & Associates, Pllc	Exact match	Houston, TX, United StatesHQ recorded Sep 29, 2026	11-50	63 contacts →
	Exact match “D.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25	Daly & Black, P.C	Exact match	Houston, TX, United StatesHQ recorded Sep 29, 2026	51-200	62 contacts →
	Exact match “Daly & Black is a nationally recognized law firm committed to winning cases with genuine trial lawyers and a no-fee-until-recovery policy.” Recorded in the RevenueBase company graph · Sep 29, 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 “trial law firms”. 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 531 trial law firms based in Houston, United States

See the full list, filter by size, metro and specialty, and access 4,606 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Trial law firms based in Houston, United States at a glance

As of Sep 29, 2026

53.3%Verified-email coverage

16.3Average contacts per company

1-10Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

345

11-50

138

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Houston, so it is reported there. Company counts and contact totals on this page are exact for Houston, over 531 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 Houston, United States whose business descriptions match “trial law firms” 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 4,606 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 29, 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.

Trial law firms by metro in the United States

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 “trial law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many trial law firms are there based in Houston, United States?

RevenueBase identified 531 company matches for trial law firms associated with Houston, 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?

Vinson & Elkins tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most trial law firms?

New York leads the United States with 693 company records, followed by Houston (531) and Los Angeles (488).

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 4,606 professional contacts with verified work emails tracked across these 531 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 29, 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.