Company lists · Data refreshed September 2026

Top 24 Energy project finance law firms based in Dallas, United States

RevenueBase identified 35 company matches for energy project finance law firms associated with Dallas, United States as of September 2026 and tracks 2,252 professional contacts across them, including 1,362 with verified work emails. Across the United States, Houston is the largest hub for this category (98 companies); Dallas has 35.

This list covers company matches for energy project finance 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 28, 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 28, 2026 How this list was built
35Companies
2,252Contacts tracked
1,362Verified emails
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The 24 largest energy project finance law firms based in Dallas, United States

Ranked by team size
Top 24 of 35 company matches for energy project finance law firms based in Dallas, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 28, 20261,001-5,0001,558 contacts →

Exact match

“Haynes Boone is among the fastest-growing firms in the Am Law 100, providing full-service counsel across sectors, including corporate, energy, financial services, real estate…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchDallas, TX, United StatesHQ recorded Sep 28, 2026501-1,000327 contacts →

Exact match

“Thompson & Knight is now known as Holland & Knight.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchDallas, TX, United StatesHQ recorded Sep 28, 202651-200125 contacts →

Exact match

“At Carrington Coleman, we go beyond analyzing risk; we translate legal complexity into clear, strategic guidance aligned with your objectives, budget, and your business reality.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchDallas, TX, United StatesHQ recorded Sep 28, 202651-20049 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchDallas, TX, United StatesHQ recorded Sep 28, 202651-20022 contacts →

Exact match

“Founded in Dallas in 1919, McCall, Parkhurst & Horton L.L.P.(McCall) has dedicated its practice solely to public finance.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchDallas, TX, United StatesHQ recorded Sep 28, 202611-5021 contacts →

Exact match

“Cherry Petersen Albert represents clients in business transactions and commercial litigation.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchDallas, TX, United StatesHQ recorded Sep 28, 202611-5017 contacts →

Exact match

“Childers Hewett Slagle PLLC is a Dallas-based law firm that serves oil and gas, business, and real estate clients ranging from individuals to multi-million dollar companies and…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchDallas, TX, United StatesHQ recorded Sep 28, 202611-5017 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchDallas, TX, United StatesHQ recorded Sep 28, 202611-5015 contacts →

Exact match

“Volta is the full-cycle land and regulatory partner behind modern infrastructure projects.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchDallas, TX, United StatesHQ recorded Sep 28, 202611-5011 contacts →

Exact match

“At Fishman Jackson, our seasoned and efficient attorneys partner with our clients to deliver commercial legal services and counsel.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchDallas, TX, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
12Exact matchDallas, TX, United StatesHQ recorded Sep 28, 20261-108 contacts →

Exact match

“Client-focused.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchDallas, TX, United StatesHQ recorded Sep 28, 20261-108 contacts →

Exact match

“Oil & Gas Law Firm”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchDallas, TX, United StatesHQ recorded Sep 28, 20261-107 contacts →

Exact match

“Jasso Lopez PLLC is a law firm based out of Dallas, Texas.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchDallas, United StatesHQ recorded Sep 28, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchDallas, TX, United StatesHQ recorded Sep 28, 20261-104 contacts →

Exact match

“Guida, Slavich & Flores, P.C.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchDallas, TX, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
18Exact matchDallas, TX, United StatesHQ recorded Sep 28, 20261-103 contacts →

Exact match

“Our practice focuses on construction, real estate, commercial litigation, and commercial transactions.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchDallas, TX, United StatesHQ recorded Sep 28, 20261-103 contacts →

Exact match

“Real estate development is a continually evolving industry where geographic markets, financial markets, tax policies, building code and new technology often dictate decision…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchDallas, TX, United StatesHQ recorded Sep 28, 20261-103 contacts →

Exact match

“Our firm represents a select group of clients in negotiating and closing transactions as well as navigating business disputes and litigation in numerous industries.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchDallas, TX, United StatesHQ recorded Sep 28, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchDallas, TX, United StatesHQ recorded Sep 28, 20261-101 contacts →

Exact match

“A Dallas-based law firm offering comprehensive legal services in the areas of real estate, finance, and business transactions.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchDallas, TX, United StatesHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Simmons Legal PLLC is a veteran-owned transactional and civil dispute resolution and litigation law firm with a principal office in Dallas, Texas and a by-appointment office in…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchDallas, TX, United StatesHQ recorded Sep 28, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 24 of 35 energy project finance law firms based in Dallas, United States

See the full list, filter by size, metro and specialty, and access 1,362 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy project finance law firms based in Dallas, United States at a glance

As of Sep 28, 2026
60.5%Verified-email coverage
64.3Average contacts per company
1-10Median size (employees)
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
22
11-50
8
51-200
3
501-1,000
1
1,001-5,000
1

Email recency for this list is measured across the whole United States list rather than for Dallas, so it is reported there. Company counts and contact totals on this page are exact for Dallas, over 35 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 Dallas, United States whose business descriptions match “energy project finance 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 1,362 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 28, 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 “energy project finance law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy project finance law firms are there based in Dallas, United States?

RevenueBase identified 35 company matches for energy project finance 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?

Haynes And Boone, 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 energy project finance law firms?

Houston leads the United States with 98 company records, followed by New York (67) and Washington (47). Dallas has 35.

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 1,362 professional contacts with verified work emails tracked across these 35 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 28, 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.