Company lists · Data refreshed September 2026

Top 20 Labor law firms based in Houston, United States

Name: Labor 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 299 companies tracked

RevenueBase identified 299 labor law firms headquartered in Houston, United States as of September 2026 and tracks 7,314 professional contacts across them, including 4,463 with verified work emails. New York is the largest hub.

This list covers labor 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

299Companies

7,314Contacts tracked

4,463Verified emails

Unlock all 299 companies Free signup · no credit card · 500 free credits

The 20 largest labor law firms based in Houston, United States

Ranked by team size

Top 20 of 299 labor 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 labor 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 ReedPartial 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	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
3	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
4	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
5	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
6	Crady Jewett Mcculley & Houren LLPIndirect evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	11-50	52
	“Since the firm’s inception in 1896 and from its offices in Houston, Texas, Crady Jewett McCulley & Houren LLP has provided comprehensive legal counsel to businesses and…” Source: company website · checked Sep 4, 2026
7	Hanszen Laporte, LLPPartial evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	11-50	42
	“HANSZEN LAPORTE IS A HOUSTON-BASED, AV “PREEMINENT” RATED LAW FIRM COMPRISED OF THREE PRACTICE GROUPS, LITIGATION, BUSINESS AND REAL ESTATE.” Source: company website · checked Sep 4, 2026
8	Josephson DunlapPartial evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	11-50	41
	“Josephson Dunlap is a national unpaid wages law firm with a focus on wage and hour claims.” Source: company website · checked Sep 4, 2026
9	Daniels & Tredennick PllcPartial evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	11-50	40
	“Daniels & Tredennick handles complex legal matters across both litigation and corporate law.” Source: company website · checked Sep 4, 2026
10	GEE & Zhang, LLPIndirect evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	11-50	33
	“Gee & Zhang, LLP (formerly known as Harry Gee & Associates PLLC) has been a leader in immigration services for more than 50 years.” Source: company website · checked Sep 4, 2026
11	Pierce Skrabanek PllcIndirect evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	11-50	31
	“The personal injury attorneys at Pierce Skrabanek have helped Texans secure justice in personal injury, maritime injury and industrial accident cases for over 30 years.” Source: company website · checked Sep 4, 2026
12	Kherkher Garcia, LLPIndirect evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	11-50	30
	“We are a team of trial lawyers that represent the common person.” Source: company website · checked Sep 4, 2026
13	Diggs & SadlerIndirect evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	11-50	28
	“We can be of assistance to you with any matter involving your family or your business personnel matters.” Source: company website · checked Sep 4, 2026
14	Schechter, Shaffer & Harris, LLPPartial evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	11-50	24
	“Since 1964, Schechter, Shaffer & Harris, LLP - Accident & Injury Attorneys has been the premier personal injury law firm for victims of auto, work and maritime accidents.” Source: company website · checked Sep 4, 2026
15	Eggleston & Briscoe, LLPIndirect evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	11-50	21
	“Eggleston & Briscoe serves a predominantly corporate and institutional client base representing a variety of publicly and privately owned business interests.” Source: company website · checked Sep 4, 2026
16	The Cromeens LAW Firm, PllcPartial evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	11-50	21
	“Full-Service Construction Law Firm in Texas \| The Cromeens Law Firm, PLLC.” Source: company website · checked Sep 4, 2026
17	Doyle, Restrepo, Harvin & Robbins, LLPIndirect evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	11-50	19
	“DRHR is comprised of an aggressive group of trial lawyers with complementary expertise and advocacy skills who have prevailed in or successfully resolved hundreds of lawsuits…” Source: company website · checked Sep 4, 2026
18	The Carter LAW FirmPartial evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	1-10	19
	“The Carter Law Firm represents businesses and individuals for their legal needs in the business and corporate sectors.” Source: company website · checked Sep 4, 2026
19	Sprott Newsom Quattlebaum MessengerIndirect evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	11-50	18
	“At Sprott Newsom Quattlebaum Messenger, we represent individuals, business entities, business owners, and health care providers in a broad range of litigation and other legal…” Source: company website · checked Sep 4, 2026
20	PMR LAW LLPPartial evidence	Houston, TX, United StatesHQ checked Sep 4, 2026	11-50	17
	“At PMR Law we are driven by compassion and focused on results.” Source: company website · checked Sep 4, 2026

Showing 20 of 299 labor law firms based in Houston, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 4,463 reachable decision-makers.

Free signup · no credit card

See all 299 companies

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

As of Sep 4, 2026

1-10Median size (employees)

New YorkLargest hub · 673 HQs

Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

217

11-50

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 299 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 labor 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 “labor 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 labor 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, 4,463 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.

Labor law firms by metro in the United States

Frequently asked

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

RevenueBase identified 299 labor 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 labor law firms?

New York leads with 673 headquartered companies, followed by Los Angeles (459) and Chicago (320).

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 4,463 verified decision-maker contacts tracked across these 299 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.

Ready to reach these companies? Verified emails and direct dials for all 299 labor law firms based in Houston, United States. Start with a free account, no credit card.

Get the full list

Related lists

Labor law firms by geography

Browse the directory

Browse: Companies home · Labor law firms in United States · All United States lists · All Labor law firms lists · New lists

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.