Company lists · Data refreshed September 2026

Top 17 Litigation law firms based in Houston, United States

Name: Litigation 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 4, 2026 673 companies tracked

RevenueBase identified 673 litigation law firms headquartered in Houston, United States as of September 2026 and tracks 12,341 professional contacts across them, including 7,418 with verified work emails. New York is the largest hub.

This list covers litigation law firms headquartered in Houston, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 4, 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

673Companies

12,341Contacts tracked

7,418Verified emails

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The 17 largest litigation law firms based in Houston, United States

Ranked by team size

Top 17 of 673 litigation law firms based in Houston, United States, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names litigation law firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Gray ReedStrong evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	201-500	313
	“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'…” Source: company website · checked Sep 4, 2026
2	Porter Hedges LLPPartial evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	201-500	228
	“Porter Hedges is recognized as one of the premier business law firms based in Houston.” Source: company website · checked Sep 4, 2026
3	Johnson LAW GroupPartial evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	51-200	202
	“For over 25 years, Johnson Law Group has been committed to delivering exceptional legal services with integrity, professionalism, and a client-focused approach.” Source: company website · checked Sep 4, 2026
4	Arnold & Itkin LLPIndirect evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	51-200	119
	“From the major disasters that you see on the news to the incidents that you may never hear about.” Source: company website · checked Sep 4, 2026
5	AZA Ahmad, Zavitsanos & MensingIndirect evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	51-200	116
	“Talented, Tough and Courtroom-Tested Ahmad, Zavitsanos & Mensing, or AZA, is first and foremost a trial firm.” Source: company website · checked Sep 4, 2026
6	Crain Caton & JamesStrong evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	51-200	92
	“Crain Caton & James has several practice areas including: • Appellate • Banking and Financial Services • Bankruptcy and Creditor Rights • Commercial Litigation • Construction Law…” Source: company website · checked Sep 4, 2026
7	Hooverslovacek LLPIndirect evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	51-200	90
	“For over 50 years, Houston, Texas based HooverSlovacek LLP has been helping clients with dynamic, cost efficient, result driven representation.” Source: company website · checked Sep 4, 2026
8	Williams Hart & Boundas, LLPPartial evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	51-200	87
	“Williams Hart & Boundas, LLP is a Houston-based personal injury law firm founded in 1985.” Source: company website · checked Sep 4, 2026
9	Kuiper LAW Firm, PllcPartial evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	51-200	85
	“Kuiper Law Firm has established itself as a trusted legal partner for businesses across diverse industries.” Source: company website · checked Sep 4, 2026
10	Abraham WatkinsIndirect evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	51-200	84
	“Since 1951, Abraham Watkins has served individuals and families across Houston and Texas in serious personal injury matters.” Source: company website · checked Sep 4, 2026
11	Yetter ColemanIndirect evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	51-200	82
	“Yetter Coleman is based in Houston, Texas.” Source: company website · checked Sep 4, 2026
12	Serpe Andrews, PllcPartial evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	11-50	80
	“Serpe Andrews, PLLC is a boutique litigation firm in Houston, Texas.” Source: company website · checked Sep 4, 2026
13	Beck Redden LLPIndirect evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	51-200	75
	“Beck Redden is a firm of courtroom lawyers.” Source: company website · checked Sep 4, 2026
14	Thompson & Horton LLPPartial evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	51-200	64
	“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…” Source: company website · checked Sep 4, 2026
15	BoyarmillerPartial evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	11-50	63
	“BoyarMiller is a Houston-based law firm offering comprehensive legal services.” Source: company website · checked Sep 4, 2026
16	D. Miller & Associates, PllcIndirect evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	11-50	61
	“D.” Source: company website · checked Sep 4, 2026
17	Wilson Cribbs GorenPartial evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	11-50	59
	“Established in 1985, Wilson Cribbs and Goren is a leading Texas real estate law firm.” Source: company website · checked Sep 4, 2026

Showing 17 of 673 litigation law firms based in Houston, United States

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

As of Sep 4, 2026

1-10Median size (employees)

New YorkLargest hub · 1215 HQs

Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

440

11-50

181

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Houston, over 673 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among litigation law firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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: Companies headquartered in Houston, United States whose own description of what they do matches “litigation law firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among litigation law firms, and records with no verified work email. Companies headquartered outside Houston are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 7,418 across the full list. 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 4, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Litigation law firms by metro in the United States

Frequently asked

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

RevenueBase identified 673 litigation law firms headquartered in Houston, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Gray Reed, headquartered in Houston, tops this list with the largest team on record.

Which city has the most litigation law firms?

New York leads with 1215 headquartered companies, followed by Houston (673) and Los Angeles (669).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 7,418 verified decision-maker contacts tracked across these 673 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 4, 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.