Company lists · Data refreshed September 2026

Top 25 Pro bono law firms based in Houston, United States

RevenueBase identified 71 company matches for pro bono law firms associated with Houston, United States as of September 2026 and tracks 583 professional contacts across them, including 149 with verified work emails. Across the United States, New York is the largest hub for this category (139 companies); Houston has 71.

This list covers company matches for pro bono 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 14, 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 14, 2026 How this list was built
71Companies
583Contacts tracked
149Verified emails
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The 25 largest pro bono law firms based in Houston, United States

Ranked by team size
Top 25 of 71 company matches for pro bono law firms based in Houston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 14, 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 matchHouston, TX, United StatesHQ recorded Sep 14, 202651-20077 contacts →

Exact match

“Beck Redden is a firm of courtroom lawyers.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
2Exact matchHouston, TX, United StatesHQ recorded Sep 14, 202611-5037 contacts →

Exact match

“Houston Volunteer Lawyers is a non-profit service of the Houston Bar Association.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
3Exact matchHouston, TX, United StatesHQ recorded Sep 14, 202611-5028 contacts →

Exact match

“We can be of assistance to you with any matter involving your family or your business personnel matters.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
4Exact matchHouston, TX, United StatesHQ recorded Sep 14, 2026201-50025 contacts →

Exact match

“Law Office of Manuel Solis is a legal services company based out of 123 NORTHPOINT DR, Houston, Texas, United States.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
5Exact matchHouston, TX, United StatesHQ recorded Sep 14, 20261-1015 contacts →

Exact match

“Texas attorneys practicing personal injury, immigration law, family law, and criminal defense.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
6Exact matchHouston, TX, United StatesHQ recorded Sep 14, 202611-5011 contacts →

Exact match

“Katine Nechman McLaurin LLP is a Houston-based law firm specializing in the following practice areas: HOA/POA Law, Real Estate, General Civil Litigation, Immigration, Family…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
7Exact matchHouston, TX, United StatesHQ recorded Sep 14, 20261-109 contacts →

Exact match

“Foster Care Advocacy Center is a nonprofit multidisciplinary law office providing holistic representation for children and parents involved in the child welfare system in the…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
8Exact matchHouston, TX, United StatesHQ recorded Sep 14, 20261-107 contacts →

Exact match

“The advice and representation we provide our clients is based on years of experience helping individuals and organizations deal with crises both large and small.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
9Exact matchHouston, TX, United StatesHQ recorded Sep 14, 20261-107 contacts →

Exact match

“Weygandt Law understands that you are BUSY and your family or business is growing, but that you want to provide financial security and prosperity for your loved ones, or for a…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
10Exact matchHouston, TX, United StatesHQ recorded Sep 14, 202611-507 contacts →

Exact match

“We are a law firm and legal warriors who practice in the areas of personal injury, civil rights, business law, real estate, and tax strategy.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
11Exact matchHouston, TX, United StatesHQ recorded Sep 14, 20261-104 contacts →

Exact match

“Foster Yarborough PLLC aims to provide pragmatic and efficient solutions to the legal problems that real people experience everyday.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
12Exact matchHouston, TX, United StatesHQ recorded Sep 14, 20261-104 contacts →

Exact match

“At Pirela Law, we believe that our priority is to make a difference in the lives of our clients.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
13Exact matchHouston, TX, United StatesHQ recorded Sep 14, 20261-104 contacts →

Exact match

“The Smotherman Law Firm is a client-centered law firm that serves clients in Houston and surrounding areas in the practice of Criminal Defense, Family and Real Estate law.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
14Exact matchHouston, TX, United StatesHQ recorded Sep 14, 202611-503 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
15Exact matchHouston, TX, United StatesHQ recorded Sep 14, 20261-103 contacts →

Exact match

“Providing top notch legal advice.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
16Exact matchHouston, TX, United StatesHQ recorded Sep 14, 20261-103 contacts →

Exact match

“Our firm works hard to protect your rights.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
17Exact matchHouston, TX, United StatesHQ recorded Sep 14, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
18Exact matchHouston, TX, United StatesHQ recorded Sep 14, 20261-102 contacts →

Exact match

“EMB Law is a law firm dedicated to providing legal services to Texas nonprofit organizations, entrepreneurs, small businesses, philanthropists, and others who are making an impact…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
19Exact matchHouston, TX, United StatesHQ recorded Sep 14, 202651-2001 contacts →

Exact match

“Bacus Law is dedicated to the defense of immigrants.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
20Exact matchHouston, TX, United StatesHQ recorded Sep 14, 202611-501 contacts →

Exact match

“We are a Houston-based law firm dedicated to representing clients with passion, integrity, and unparalleled professionalism.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
21Exact matchHouston, TX, United StatesHQ recorded Sep 14, 202611-501 contacts →

Exact match

“Contact us at (713) 489-8080 to speak with a representative at our law office.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
22Exact matchHouston, TX, United StatesHQ recorded Sep 14, 20261-101 contacts →

Exact match

“Strong, skilled and experienced attorneys do not have to cost a fortune.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
23Exact matchHouston, TX, United StatesHQ recorded Sep 14, 20261-101 contacts →

Exact match

“The lawyers at Shaw Law have a proven track record of helping individuals and small businesses fight for their legal rights in Texas and nationwide.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
24Exact matchHouston, TX, United StatesHQ recorded Sep 14, 20261-101 contacts →

Exact match

“Lockelaw PLLC helps clients solve hard problems.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
25Exact matchHouston, TX, United StatesHQ recorded Sep 14, 20261-101 contacts →

Exact match

“The Swofford Law Firm assists individuals and businesses in time of need.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase

Showing 25 of 71 pro bono law firms based in Houston, United States

See the full list, filter by size, metro and specialty, and access 149 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Pro bono law firms based in Houston, United States at a glance

As of Sep 14, 2026
25.6%Verified-email coverage
8.2Average contacts per company
1-10Median size (employees)
Sep 14, 2026Page data refreshed

Companies by employee count

1-10
54
11-50
13
51-200
2
201-500
2

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 71 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 “pro bono 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 149 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 14, 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 “pro bono law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 71 company matches for pro bono 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?

Beck Redden LLP 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 pro bono law firms?

New York leads the United States with 139 company records, followed by Los Angeles (84) and Chicago (81). Houston has 71.

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 149 professional contacts with verified work emails tracked across these 71 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 14, 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.