Company lists · Data refreshed September 2026

Top 25 Environmental law firms based in Dallas, United States

RevenueBase identified 57 company matches for environmental law firms associated with Dallas, United States as of September 2026 and tracks 1,974 professional contacts across them, including 899 with verified work emails and 1,141 with mobile numbers. Across the United States, Washington is the largest hub for this category (133 companies); Dallas has 58.

This list covers company matches for environmental law firms associated with Dallas, 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 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 Sep 12, 2026 How this list was built
57Companies
1,974Contacts tracked
899Verified emails
1,141Mobile numbers
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The 25 largest environmental law firms based in Dallas, United States

Ranked by team size
Top 25 of 57 company matches for environmental law firms based in Dallas, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 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 matchDallas, TX, United StatesHQ recorded Sep 12, 2026501-1,000968 contacts →

Exact match

“Jackson Walker is a Texas-based law firm with a national presence and global reach.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
2Exact matchDallas, TX, United StatesHQ recorded Sep 12, 202651-200147 contacts →

Exact match

“With strong Texas roots and a reputation for success in high-stakes litigation, Fee, Smith & Sharp is a national law firm providing incisive, industry-leading business, legal and…”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
3Exact matchDallas, TX, United StatesHQ recorded Sep 12, 202651-200105 contacts →

Exact match

“Founded in Texas in 1994 by attorneys with a passion for trying cases, Hartline Barger is known nationwide for its litigation prowess in high-profile cases.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
4Exact matchDallas, TX, United StatesHQ recorded Sep 12, 202651-20096 contacts →

Exact match

“Waters Kraus Paul & Siegel is a national plaintiffs' law firm concentrating on complex product liability, toxic tort, and personal injury/wrongful death cases.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
5Exact matchDallas, TX, United StatesHQ recorded Sep 12, 202651-20087 contacts →

Exact match

“For 30+ years, the attorneys at the Dallas-based law firm of Macdonald Devin Madden Kenefick & Harris, P.C.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
6Exact matchDallas, TX, United StatesHQ recorded Sep 12, 202651-20049 contacts →

Exact match

“Godwin Bowman PC, based in Dallas, Texas is a mid-size trial and appellate law firm with a national practice that represents Fortune 500 and middle-market industry leaders in…”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
7Exact matchDallas, TX, United StatesHQ recorded Sep 12, 202611-5030 contacts →

Exact match

“With offices coast to coast, Calhoun, Bhella & Sechrest, LLP is a boutique law firm made up of a national team of lawyers trained at some of the biggest firms in the country.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
8Exact matchDallas, TX, United StatesHQ recorded Sep 12, 202611-5021 contacts →

Exact match

“At Cunningham Swaim, we are trial lawyers that solve problems.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
9Exact matchDallas, TX, United StatesHQ recorded Sep 12, 202611-5020 contacts →

Exact match

“Estes Thorne Ewing & Payne is a Dallas-based law firm dedicated to providing superior, client-focused legal services.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
10Exact matchDallas, TX, United StatesHQ recorded Sep 12, 202611-5018 contacts →

Exact match

“We are a diverse group of highly regarded attorneys practicing in a distinct culture where teamwork and integrity are prized.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
11Exact matchDallas, TX, United StatesHQ recorded Sep 12, 202611-5013 contacts →

Exact match

“At Steckler Wayne Cochran Cherry, our commitment to fairness, integrity and justice combined with our willingness to be innovative and aggressive provides our clients with a legal…”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
12Exact matchDallas, TX, United StatesHQ recorded Sep 12, 20261-1011 contacts →

Exact match

“Our business is, quite literally, your business.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
13Exact matchDallas, TX, United StatesHQ recorded Sep 12, 202611-5010 contacts →

Exact match

“DFW-based full-service law firm with clients in the architecture, engineering, and construction industries globally, nationwide, statewide, and locally.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
14Exact matchDallas, TX, United StatesHQ recorded Sep 12, 202611-5010 contacts →

Exact match

“Schulz Trade Law PLLC is a solution-focused law firm that thoughtfully leads corporate clients through the regulatory challenges of international commerce.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
15Exact matchDallas, TX, United StatesHQ recorded Sep 12, 202611-509 contacts →

Exact match

“For more than three decades, our distinguished trial lawyers and corporate attorneys have represented businesses and individuals in high-stakes litigation and business law matters.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
16Exact matchDallas, TX, United StatesHQ recorded Sep 12, 20261-109 contacts →

Exact match

“Campbell & Associates Law Firm, P.C.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
17Exact matchDallas, TX, United StatesHQ recorded Sep 12, 20261-108 contacts →

Exact match

“The Presti Law Firm, PLLC is a full-service law firm located in Dallas, Texas.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
18Exact matchDallas, TX, United StatesHQ recorded Sep 12, 20261-106 contacts →

Exact match

“WE ARE THE ANSWER TO YOUR LEGAL PROBLEM.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
19Exact matchDallas, TX, United StatesHQ recorded Sep 12, 20261-105 contacts →

Exact match

“When big business harms the interests of innocent people and even entire communities, those victims need a strong advocate with proven success.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
20Exact matchDallas, United StatesHQ recorded Sep 12, 20261-105 contacts →

Exact match

“Experienced, first-chair trial lawyers for complex business litigation”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
21Exact matchDallas, TX, United StatesHQ recorded Sep 12, 20261-105 contacts →

Exact match

“David Allen Law Group has earned a reputation for legal excellence combined with an unrelenting efficiency that delivers the cost-effective results our clients demand.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
22Exact matchDallas, TX, United StatesHQ recorded Sep 12, 20261-105 contacts →

Exact match

“Travis & Inman, a Professional Corporation, is dedicated to providing its clients results-oriented, business law services.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
23Exact matchDallas, TX, United StatesHQ recorded Sep 12, 20261-105 contacts →

Exact match

“BEC Environmental is a leading environmental consulting firm specializing in a wide array of environmental services for companies across the United States.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
24Exact matchDallas, TX, United StatesHQ recorded Sep 12, 20261-104 contacts →

Exact match

“Guida, Slavich & Flores, P.C.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
25Exact matchDallas, TX, United StatesHQ recorded Sep 12, 20261-104 contacts →

Exact match

“VOTED BEST ENVIRONMENTAL LAW FIRM IN DALLAS, TX Scott Deatherage is one of Texas’ leading environmental lawyers.”

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

Showing 25 of 57 environmental law firms based in Dallas, United States

See the full list, filter by size, metro and specialty, and access 899 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Environmental law firms based in Dallas, United States at a glance

As of Sep 12, 2026
45.5%Verified-email coverage
57.8%Mobile-number coverage
34.6Average contacts per company
1-10Median size (employees)
Sep 12, 2026Page data refreshed

Companies by employee count

1-10
34
11-50
12
51-200
8
201-500
2
501-1,000
1

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 14.0d

Company record updated

Median 59.0d

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 Dallas, United States whose business descriptions match “environmental 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 899 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 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 “environmental law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental law firms are there based in Dallas, United States?

RevenueBase identified 57 company matches for environmental law firms associated with Dallas, 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?

Jackson Walker 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 environmental law firms?

Washington leads the United States with 133 company records, followed by New York (127) and Houston (112). Dallas has 58.

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 899 professional contacts with verified work emails tracked across these 57 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 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.