Company lists · Data refreshed September 2026

Top 21 Distressed equity firms based in Houston, United States

RevenueBase identified 34 distressed equity firms headquartered in Houston, United States as of September 2026 and tracks 299 professional contacts across them, including 173 with verified work emails. New York is the largest hub.

This list covers distressed equity firms headquartered in Houston, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review
34Companies
299Contacts tracked
173Verified emails
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The 21 largest distressed equity firms based in Houston, United States

Ranked by team size
Top 21 of 34 distressed equity firms based in Houston, United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to distressed equity firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceHouston, TX, United StatesHQ checked Sep 19, 202651-200131 contacts →

Indirect evidence

“Main Street Capital (NYSE: MAIN) is a leading provider of long-term, flexible capital solutions to established lower middle market companies, supporting American businesses that…”

Source: RevenueBase Database · checked Sep 19, 2026
2Indirect evidenceHouston, TX, United StatesHQ checked Sep 19, 2026n/a40 contacts →

Indirect evidence

“Trek One Capital is a family office backed private investment firm focused on lower and middle market acquisitions and strategic investments.”

Source: RevenueBase Database · checked Sep 19, 2026
3Indirect evidenceHouston, TX, United StatesHQ checked Sep 19, 202611-5020 contacts →

Indirect evidence

“JDH Capital is a private investment firm based in Houston, TX.”

Source: RevenueBase Database · checked Sep 19, 2026
4Indirect evidenceHouston, TX, United StatesHQ checked Sep 19, 202611-5014 contacts →

Indirect evidence

“Dauntless Capital Partners invests in businesses across select industries where strategic capital and operational excellence can drive exceptional growth.”

Source: RevenueBase Database · checked Sep 19, 2026
5Indirect evidenceHouston, TX, United StatesHQ checked Sep 19, 202611-5011 contacts →

Indirect evidence

“MACCO Restructuring Group, LLC, is the leader in middle-market business restructuring and business turnarounds, where exceptional performance meets tangible results.”

Source: RevenueBase Database · checked Sep 19, 2026
6Indirect evidenceHouston, TX, United StatesHQ checked Sep 19, 20261-107 contacts →

Indirect evidence

“Aventurine Partners is focused on investment opportunities across the energy, power, and industrial sectors.”

Source: RevenueBase Database · checked Sep 19, 2026
7Indirect evidenceHouston, TX, United StatesHQ checked Sep 19, 2026201-5007 contacts →

Indirect evidence

“Quintana Infrastructure & Development LLC, along with its partners, invests in and administers companies mostly focused on middle-market infrastructure.”

Source: RevenueBase Database · checked Sep 19, 2026
8Indirect evidenceHouston, TX, United StatesHQ checked Sep 19, 202611-505 contacts →

Indirect evidence

“Proven Results Senior level talent adept at leveraging advanced technologies, offshore talent and data-driven insights to enhance efficiency, streamline workflows and deliver…”

Source: RevenueBase Database · checked Sep 19, 2026
9Partial evidenceHouston, TX, United StatesHQ checked Sep 19, 20261-105 contacts →

Partial evidence

“Briarwood Partners ("BWP”) is a private investment firm focused on making majority equity investments in middle-market companies across the United States.”

Source: RevenueBase Database · checked Sep 19, 2026
10Indirect evidenceHouston, TX, United StatesHQ checked Sep 19, 202651-2004 contacts →

Indirect evidence

“RMP Partners is an established investment and full-service advisory firm that helps businesses, lenders, and professionals understand and maximize the value of tangible and…”

Source: RevenueBase Database · checked Sep 19, 2026
11Indirect evidenceHouston, TX, United StatesHQ checked Sep 19, 20261-104 contacts →

Indirect evidence

“Willistown Capital is a private investment firm based in Houston, Texas.”

Source: RevenueBase Database · checked Sep 19, 2026
12Indirect evidenceHouston, TX, United StatesHQ checked Sep 19, 20261-104 contacts →

Indirect evidence

“Bison Interests is an energy investment firm committed to earning outsized returns for investors by remaining disciplined in our strategy of identifying a dislocation in the…”

Source: RevenueBase Database · checked Sep 19, 2026
13Indirect evidenceHouston, TX, United StatesHQ checked Sep 19, 20261-104 contacts →

Indirect evidence

“We're a minority-owned - Houston, Texas based investment group, established in 2019, investing in passionate entrepreneurs, strong management teams and innovative businesses.”

Source: RevenueBase Database · checked Sep 19, 2026
14Indirect evidenceHouston, TX, United StatesHQ checked Sep 19, 20261-103 contacts →

Indirect evidence

“Origins Commercial Finance is a recognized leader in the commercial debt restructuring and active in the commercial lending space.”

Source: RevenueBase Database · checked Sep 19, 2026
15Indirect evidenceHouston, TX, United StatesHQ checked Sep 19, 20261-103 contacts →

Indirect evidence

“Hound Capital is an investor in smaller middle market private companies.”

Source: RevenueBase Database · checked Sep 19, 2026
16Indirect evidenceHouston, United StatesHQ checked Sep 19, 20261-103 contacts →

Indirect evidence

“Colton Capital Partners, LLC is a family owned investment company based in Houston that invests in small and middle market private companies across a variety of industries.”

Source: RevenueBase Database · checked Sep 19, 2026
17Partial evidenceHouston, TX, United StatesHQ checked Sep 19, 20261-102 contacts →

Partial evidence

“Green Heron Partners is a Houston, Texas-based private equity firm that focuses on providing capital and partnership through a principles-based approach to strategically viable…”

Source: RevenueBase Database · checked Sep 19, 2026
18Partial evidenceHouston, TX, United StatesHQ checked Sep 19, 20261-102 contacts →

Partial evidence

“Catalyst Investments Group is a Private-Equity Commercial Real Estate Investment Firm.”

Source: RevenueBase Database · checked Sep 19, 2026
19Indirect evidenceHouston, TX, United StatesHQ checked Sep 19, 20261-101 contacts →

Indirect evidence

“Quadrex Capital Partners is a private investment firm which manages a diversified portfolio of assets across various sectors.”

Source: RevenueBase Database · checked Sep 19, 2026
20Indirect evidenceHouston, TX, United StatesHQ checked Sep 19, 20261-101 contacts →

Indirect evidence

“We are a partnership of operational and financial professionals investing in companies with potential.”

Source: RevenueBase Database · checked Sep 19, 2026
21Indirect evidenceHouston, TX, United StatesHQ checked Sep 19, 20261-101 contacts →

Indirect evidence

“Mammen Partners is a Houston-based Firm Investing in Growing Companies providing Goods & Services with Sustainable Cash Flows.”

Source: RevenueBase Database · checked Sep 19, 2026

Showing 21 of 34 distressed equity firms based in Houston, United States

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Distressed equity firms based in Houston, United States at a glance

As of Sep 19, 2026
57.9%Verified-email coverage
8.8Average contacts per company
1-10Median size (employees)
517.6%Largest-city concentration · New York
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
22
11-50
7
51-200
3
201-500
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 34 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among distressed equity firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Houston, United States whose own description of what they do matches “distressed equity firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names distressed equity firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among distressed equity firms, and records with no verified work email. Companies headquartered outside Houston are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 173 across the full list. 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 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Distressed equity firms by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names distressed equity firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many distressed equity firms are there based in Houston, United States?

RevenueBase identified 34 distressed equity firms headquartered in Houston, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Main Street Capital Corporation, headquartered in Houston, tops this list with the largest team on record.

Which city has the most distressed equity firms?

New York leads with 176 headquartered companies, followed by Chicago (56) and Los Angeles (46).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 173 verified decision-maker contacts tracked across these 34 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 Smart Search, 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.