Company lists · Data refreshed September 2026

Top 22 Private equity add-on advisors based in Houston, United States

RevenueBase identified 43 company matches for private equity add-on advisors associated with Houston, United States as of September 2026 and tracks 241 professional contacts across them, including 125 with verified work emails. Across the United States, New York is the largest hub for this category (188 companies); Houston has 43.

This list covers company matches for private equity add-on advisors 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 29, 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 29, 2026 How this list was built
43Companies
241Contacts tracked
125Verified emails
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The 22 largest private equity add-on advisors based in Houston, United States

Ranked by team size
Top 22 of 43 company matches for private equity add-on advisors based in Houston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 29, 202611-50120 contacts →

Exact match

“Founded in 1982, The Sterling Group, is a private equity investment firm that targets controlling interests in basic manufacturing, industrial services and distribution companies.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchHouston, TX, United StatesHQ recorded Sep 29, 202611-5013 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 · Sep 29, 2026 · View company records in RevenueBase
3Exact matchHouston, TX, United StatesHQ recorded Sep 29, 202611-5013 contacts →

Exact match

“On May 1, 2023, Redfield Energy Partners, LLC (“REP”) reemerged in the A&D advisory market with the industry’s most seasoned professionals to focus on the US upstream, minerals…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchHouston, TX, United StatesHQ recorded Sep 29, 20261-107 contacts →

Exact match

“Say Yes!”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchHouston, TX, United StatesHQ recorded Sep 29, 202611-506 contacts →

Exact match

“We have a passion for- Improving the value and performance of privately owned businesses - Assisting business owners prepare for transition events, whether internal or external -…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchHouston, TX, United StatesHQ recorded Sep 29, 20261-106 contacts →

Exact match

“We're interested in acquiring an exceptional company for long-term growth.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchHouston, TX, United StatesHQ recorded Sep 29, 20261-105 contacts →

Exact match

“Acquest Advisors, founded in 2007, is a leading M&A advisory boutique serving clients in the upstream, midstream and downstream energy and chemical industries”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchHouston, TX, United StatesHQ recorded Sep 29, 20261-104 contacts →

Exact match

“PaintMire is an advisory firm with problem solving expertise to work with clients on value added decisions related to strategic options, change management, process and efficiency…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchHouston, TX, United StatesHQ recorded Sep 29, 202611-504 contacts →

Exact match

“Fieldstone Partners is a merchant banking firm focused on specialized financial advisory services for corporate clients and private equity investments across a broad range of…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchHouston, TX, United StatesHQ recorded Sep 29, 20261-104 contacts →

Exact match

“Our collective years of owning and operating companies positions us well to strengthen the core of a business and continue its legacy.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchHouston, TX, United StatesHQ recorded Sep 29, 20261-104 contacts →

Exact match

“Aspire Growth Partners exclusively serves private equity firms with commercial due diligence and strategic growth planning with the rigor to drive informed decision making”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchHouston, TX, United StatesHQ recorded Sep 29, 20261-103 contacts →

Exact match

“M&A corporate development advisor.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchHouston, TX, United StatesHQ recorded Sep 29, 20261-103 contacts →

Exact match

“A FULL SERVICE TRANSACTION ADVISORY FIRM Gilbert & Pardue (GaP) is a Houston-based Boutique Transaction Advisory firm offering M&A Advisory and Brokerage, and Business Consulting…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchHouston, TX, United StatesHQ recorded Sep 29, 20261-103 contacts →

Exact match

“Saltgrass Ventures is a founder-friendly private equity group combining investment with consulting expertise.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchHouston, TX, United StatesHQ recorded Sep 29, 20261-101 contacts →

Exact match

“For over 20 years, SF Advisory Services, LLC has provided transaction based advisory services to mid-sized businesses in order to meet a broad array of capital related business &…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchHouston, TX, United StatesHQ recorded Sep 29, 20261-101 contacts →

Exact match

“M&A Advisory for the energy industry.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchHouston, TX, United StatesHQ recorded Sep 29, 20261-101 contacts →

Exact match

“JDP Consulting provides tailored M&A due diligence, strategic advisory, integration and separation management, and ERP system implementation services to drive business growth and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchHouston, TX, United StatesHQ recorded Sep 29, 20261-101 contacts →

Exact match

“PetroDivest Advisors is a boutique advisory firm offering negotiated, sealed bid acquisitions & divestitures services to the upstream oil & gas industry, with a focus on…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchHouston, TX, United StatesHQ recorded Sep 29, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchHouston, TX, United StatesHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Milestone is a private equity group focusing on the small to middlemarket companies.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchHouston, TX, United StatesHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Boutique energy advisory firm specializing in buy-side A&D advisory.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchHouston, TX, United StatesHQ recorded Sep 29, 20261-101 contacts →

Exact match

“We provide advisory services to support M&A transactions in diverse end-markets and geographies.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 22 of 43 private equity add-on advisors based in Houston, United States

See the full list, filter by size, metro and specialty, and access 125 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Private equity add-on advisors based in Houston, United States at a glance

As of Sep 29, 2026
51.9%Verified-email coverage
5.6Average contacts per company
1-10Median size (employees)
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
37
11-50
5
201-500
1

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 43 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 “private equity add-on advisors” 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 125 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 29, 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 “private equity add-on advisors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many private equity add-on advisors are there based in Houston, United States?

RevenueBase identified 43 company matches for private equity add-on advisors 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?

The Sterling Group 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 private equity add-on advisors?

New York leads the United States with 188 company records, followed by Chicago (78) and Atlanta (56). Houston has 43.

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 125 professional contacts with verified work emails tracked across these 43 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 29, 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.