Company lists · Data refreshed October 2026

Top 25 Federal criminal defense attorneys based in Houston, United States

RevenueBase identified 76 company matches for federal criminal defense attorneys associated with Houston, United States as of October 2026 and tracks 211 professional contacts across them, including 92 with verified work emails. Across the United States, New York is the largest hub for this category (92 companies); Houston follows with 76.

This list covers company matches for federal criminal defense attorneys 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 October 12, 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 Oct 12, 2026 How this list was built
76Companies
211Contacts tracked
92Verified emails
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The 25 largest federal criminal defense attorneys based in Houston, United States

Ranked by team size
Top 25 of 76 company matches for federal criminal defense attorneys based in Houston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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 Oct 12, 202611-5014 contacts →

Exact match

“The Thiessen Law Firm is a criminal defense firm based in Houston, Texas.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202611-5013 contacts →

Exact match

“First and foremost, we are trial lawyers.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3Exact matchHouston, TX, United StatesHQ recorded Oct 12, 20261-1010 contacts →

Exact match

“Gerger Hennessy Martin & Peterson represents clients in their most important and sensitive legal matters.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4Exact matchHouston, TX, United StatesHQ recorded Oct 12, 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 · Oct 12, 2026 · View company records in RevenueBase
5Exact matchHouston, TX, United StatesHQ recorded Oct 12, 20261-107 contacts →

Exact match

“Leo & Oginni Trial Lawyers, PLLC is a Texas based firm with its principal office located in Houston, Texas.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202611-507 contacts →

Exact match

“Steve Shellist is a fierce trial attorney.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7Exact matchHouston, TX, United StatesHQ recorded Oct 12, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8Exact matchHouston, TX, United StatesHQ recorded Oct 12, 20261-107 contacts →

Exact match

“The Sparks Law Firm is a collaborative, compassionate firm, prepared to help you through each step of criminal defense.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9Exact matchHouston, TX, United StatesHQ recorded Oct 12, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10Exact matchHouston, TX, United StatesHQ recorded Oct 12, 20261-106 contacts →

Exact match

“I am Tad Nelson, founding attorney of The Law Offices of Tad Nelson & Associates, serving Houston, Galveston, and League City.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11Exact matchHouston, TX, United StatesHQ recorded Oct 12, 20261-105 contacts →

Exact match

“Walker & Taylor, PLLC offers clients white-glove level representation backed by over 125 years of combined experience for criminal charges in the greater Houston area.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12Exact matchHouston, TX, United StatesHQ recorded Oct 12, 20261-105 contacts →

Exact match

“With an office located in the heart of downtown Houston, Texas, the firm defends people against a wide range of state and federal criminal charges, including DWI, violent crimes…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13Exact matchHouston, TX, United StatesHQ recorded Oct 12, 20261-104 contacts →

Exact match

“Ceja Law Firm is a comprehensive criminal defense law practice.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202611-503 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202611-503 contacts →

Exact match

“Trichter & LeGrand combines professional, aggressive criminal defense with caring and understanding legal counsel giving clients peace of mind that their case is being handled by…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16Exact matchHouston, TX, United StatesHQ recorded Oct 12, 20261-103 contacts →

Exact match

“At the Schiffer Law Firm, Texas attorneys Paul and Jacob Schiffer together have over 45 years of combined legal experience and descend from a dynasty of American lawyers going…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202611-503 contacts →

Exact match

“DeGuerin & Dickson is a premier criminal defense law firm based in Houston, Texas with a long, proven track record of success representing clients in all facets of criminal law.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18Exact matchHouston, TX, United StatesHQ recorded Oct 12, 20261-103 contacts →

Exact match

“Are you intimidated by the criminal charges you face?”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19Exact matchHouston, TX, United StatesHQ recorded Oct 12, 20261-103 contacts →

Exact match

“Criminal Defense law firm that specializes in assisting first-time offenders navigate the criminal justice system.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20Exact matchHouston, TX, United StatesHQ recorded Oct 12, 20261-103 contacts →

Exact match

“Criminal Attorney John Floyd is Board Certified in Criminal Law by the Texas Board of Legal Specialization.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21Exact matchHouston, TX, United StatesHQ recorded Oct 12, 20261-102 contacts →

Exact match

“David A.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22Exact matchHouston, TX, United StatesHQ recorded Oct 12, 20261-102 contacts →

Exact match

“Zavala Texas Law is a Houston based Immigration and Criminal Defense firm.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23Exact matchHouston, TX, United StatesHQ recorded Oct 12, 20261-102 contacts →

Exact match

“Neal Davis Law Firm, based in Houston, Texas, handles criminal cases, and select civil cases, across the state and country.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24Exact matchHouston, TX, United StatesHQ recorded Oct 12, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25Exact matchHouston, TX, United StatesHQ recorded Oct 12, 20261-102 contacts →

Exact match

“The Law Office of Temi Siyanbade is a Houston based boutique firm that empowers, educates, and supports businesses and individuals with services in the areas of business law and…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

Showing 25 of 76 federal criminal defense attorneys based in Houston, United States

See the full list, filter by size, metro and specialty, and access 92 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Federal criminal defense attorneys based in Houston, United States at a glance

As of Oct 12, 2026
43.6%Verified-email coverage
2.8Average contacts per company
1-10Median size (employees)
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
67
11-50
9

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 76 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 “federal criminal defense attorneys” 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 92 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 October 12, 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 “federal criminal defense attorneys”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many federal criminal defense attorneys are there based in Houston, United States?

RevenueBase identified 76 company matches for federal criminal defense attorneys associated with Houston, United States as of October 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?

Thiessen LAW Firm 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 federal criminal defense attorneys?

New York leads the United States with 92 company records, followed by Houston (76) and Dallas (63).

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 92 professional contacts with verified work emails tracked across these 76 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 October 12, 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.