Company lists · Data refreshed October 2026

Top 25 Energy transition advisory firms based in Houston, United States

RevenueBase identified 177 company matches for energy transition advisory firms associated with Houston, United States as of October 2026 and tracks 2,383 professional contacts across them, including 721 with verified work emails. Across the United States, Houston is the largest hub for this category.

This list covers company matches for energy transition advisory 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 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
177Companies
2,383Contacts tracked
721Verified emails
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The 25 largest energy transition advisory firms based in Houston, United States

Ranked by team size
Top 25 of 177 company matches for energy transition advisory firms 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, 20261,001-5,000844 contacts →

Exact match

“For 25 years Capco’s Energy practice has combined innovative thinking with deep industry knowledge to provide business consulting, digital transformation and technology services…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2Exact matchHouston, TX, United StatesHQ recorded Oct 12, 2026201-500168 contacts →

Exact match

“TPH & Co, the energy business of Perella Weinberg, provides strategic and financial advice to investors, management teams, boards of directors, government bodies, and other…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202651-200115 contacts →

Exact match

“Ryder Scott Company, L.P.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202651-200104 contacts →

Exact match

“At E’kabel, we design and implement solutions that drive efficiency, sustainability, and performance across energy operations.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202651-20092 contacts →

Exact match

“ClimeCo is an award-winning leader in decarbonization, empowering global organizations with customized sustainability pathways.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202611-5030 contacts →

Exact match

“Solutions for complex logistics - Energy Marketing and Consulting | Energy markets have experienced unprecedented volatility in recent years.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7Exact matchHouston, TX, United StatesHQ recorded Oct 12, 20261-1027 contacts →

Exact match

“VIA Energy Solutions is a commercial and industrial (C&I) energy management company specializing in brokerage, equipment sourcing, and cost optimization.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202611-5026 contacts →

Exact match

“RBN Energy, now part of Novi Labs, is an energy market intelligence, research, and advisory firm helping operators, investors, and commercial teams understand how commodity…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202611-5025 contacts →

Exact match

“Petrie Partners is a boutique investment bank that specializes in M&A, A&D and strategic advisory for the energy industry.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202611-5021 contacts →

Exact match

“For 19 years, Acclaim Energy has been successfully advising Hospitals, Businesses, Government entities, and Schools to address their most critical energy issues such as…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202611-5020 contacts →

Exact match

“Stratas Advisors helps clients understand not just what is changing across energy, transportation, and mobility markets, but why those changes are occurring, how they interact…”

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

Exact match

“Veritas is a full-service, energy consulting firm.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202611-5017 contacts →

Exact match

“Energy Edge offers strategic energy management and renewable energy solutions to a wide range of businesses and institutions.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202611-5017 contacts →

Exact match

“McBride SustainAbility is the leader consulting company with more than fifteen years of experience in sustainability, social responsibility, public relations as well as internal…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202611-5015 contacts →

Exact match

“At Spark Thought, we help energy and industrial companies thrive by delivering practical, results-driven consulting in three mission-critical areas: Regulatory Compliance Services…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16Exact matchHouston, TX, United StatesHQ recorded Oct 12, 20261-1015 contacts →

Exact match

“Bocci is an energy and environmental engineering consultancy based in Houston, Texas providing high quality, innovative and cost-effective solutions that significantly reduce or…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202611-5014 contacts →

Exact match

“Since its formation in 2003, PPHB has advised on more than 160 transactions with approximately $11 billion in total value.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202611-5013 contacts →

Exact match

“As a premier energy consulting firm based in Houston, we understand the unique energy challenges that homeowners and businesses face.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19Exact matchHouston, TX, United StatesHQ recorded Oct 12, 20261-1011 contacts →

Exact match

“EnCap is pursuing investment opportunities created by the global transition to a lower-carbon energy system.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202611-5011 contacts →

Exact match

“Art Gelber is an expert in risk responsive fuels hedging since 1989.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202651-20010 contacts →

Exact match

“The Carnrite Group (“Carnrite”) is a management consultancy focused primarily in the energy, industrial and private equity sectors.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202651-20010 contacts →

Exact match

“Founded in 1947, Purvin & Gertz, Inc.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23Exact matchHouston, TX, United StatesHQ recorded Oct 12, 20261-109 contacts →

Exact match

“We help companies and their investors succeed in the Energy Transition We offer integrated support in Consulting and Project Development in Sustainable Energy”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202651-2009 contacts →

Exact match

“Our expertise extends to data center, power generation, solar, wind, oil and gas, and other energy sources, providing clients with tailored strategies for a cleaner and more…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202611-509 contacts →

Exact match

“ENERPROGROUP LLC is an Enhanced Energy Production Technology Company with extensive experience in strategic advisory (IOR/EOR/EGR), portfolio/program management and project…”

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

Showing 25 of 177 energy transition advisory firms based in Houston, United States

See the full list, filter by size, metro and specialty, and access 721 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy transition advisory firms based in Houston, United States at a glance

As of Oct 12, 2026
30.3%Verified-email coverage
13.5Average contacts per company
1-10Median size (employees)
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
105
11-50
54
51-200
12
201-500
4
1,001-5,000
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 177 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 “energy transition advisory 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 721 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 “energy transition advisory firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy transition advisory firms are there based in Houston, United States?

RevenueBase identified 177 company matches for energy transition advisory firms 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?

Capco Energy 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 transition advisory firms?

Houston leads the United States with 177 company records, followed by New York (136) and Washington (69).

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 721 professional contacts with verified work emails tracked across these 177 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.