Company lists · Data refreshed September 2026

Top 23 Platform companies in private equity based in Birmingham, United States

Name: Platform companies in private equity based in Birmingham, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 34 companies tracked

RevenueBase identified 34 platform companies in private equity headquartered in Birmingham, United States as of September 2026 and tracks 183 professional contacts across them, including 95 with verified work emails. New York is the largest hub.

This list covers platform companies in private equity headquartered in Birmingham, 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

34Companies

183Contacts tracked

95Verified emails

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The 23 largest platform companies in private equity based in Birmingham, United States

Ranked by team size

Top 23 of 34 platform companies in private equity based in Birmingham, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names platform companies in private equity: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Simon Group HoldingsStrong evidence	Birmingham, MI, United StatesHQ checked Sep 5, 2026	501-1,000	32
	“Simon Group Holdings (SGH) is a Birmingham, Michigan–based private equity and investment firm founded by Sam Simon with the launch of Atlas Oil in 1985.” Source: company website · checked Sep 5, 2026
2	NEW Capital PartnersStrong evidence	Birmingham, AL, United StatesHQ checked Sep 5, 2026	11-50	19
	“New Capital Partners is a private equity firm dedicated to Building Great Companies by creating true partnerships with management teams and investing in high-growth businesses.” Source: company website · checked Sep 5, 2026
3	Valstone PartnersStrong evidence	Birmingham, MI, United StatesHQ checked Sep 5, 2026	11-50	13
	“ValStone Partners, an SEC registered investment advisor, is a private equity investment firm with offices in Birmingham, Michigan and Baltimore, Maryland.” Source: company website · checked Sep 5, 2026
4	Abacus InvestmentsStrong evidence	Birmingham, AL, United StatesHQ checked Sep 5, 2026	11-50	12
	“Abacus is a private equity sponsor that partners with owner-operators in the lower and middle markets.” Source: company website · checked Sep 5, 2026
5	Strength Capital PartnersPartial evidence	Birmingham, MI, United StatesHQ checked Sep 5, 2026	1-10	12
	“Strength Capital Partners is a private investment company that invests throughout the United States across a wide range of industries, primarily manufacturing, distribution…” Source: company website · checked Sep 5, 2026
6	TRP Capital PartnersStrong evidence	Birmingham, MI, United StatesHQ checked Sep 5, 2026	11-50	10
	“TRP Capital Partners (“TRP”) is a private equity fund that seeks to make investments in growth-oriented businesses in the transportation sector.” Source: company website · checked Sep 5, 2026
7	Comer CompaniesIndirect evidence	Birmingham, United StatesHQ checked Sep 5, 2026	11-50	8
	“Founded in 2012, Comer Companies builds and invests in businesses across real estate, hospitality, digital innovation, and emerging consumer brands.” Source: company website · checked Sep 5, 2026
8	Featheringill CapitalIndirect evidence	Birmingham, AL, United StatesHQ checked Sep 5, 2026	1-10	7
	Source: company website · checked Sep 5, 2026
9	Highline Real Estate PartnersIndirect evidence	Birmingham, AL, United StatesHQ checked Sep 5, 2026	1-10	7
	“Real Estate Investment” Source: company website · checked Sep 5, 2026
10	Opus HoldingsPartial evidence	Birmingham, AL, United StatesHQ checked Sep 5, 2026	1-10	6
	“A private holding company designed to align interests and create ‘win-win’ outcomes.” Source: company website · checked Sep 5, 2026
11	Tenet PartnersIndirect evidence	Birmingham, AL, United StatesHQ checked Sep 5, 2026	1-10	4
	“We partner with founders and CEOs of lower-middle-market companies across the Southeast to build enduring, category-defining businesses - and cultures people are proud to be part…” Source: company website · checked Sep 5, 2026
12	Townsend Street CapitalStrong evidence	Birmingham, MI, United StatesHQ checked Sep 5, 2026	1-10	4
	“Townsend Street Capital is a private equity fund with committed capital, led by successful entrepreneurs.” Source: company website · checked Sep 5, 2026
13	Collateral Holdings, LLCIndirect evidence	Birmingham, United StatesHQ checked Sep 5, 2026	201-500	3
	“At Collateral, we are active investors that look to acquire, manage, and grow great companies within our Family.” Source: company website · checked Sep 5, 2026
14	Vitruvian VenturesStrong evidence	Birmingham, AL, United StatesHQ checked Sep 5, 2026	11-50	3
	“Our mission is to deliver Institutional Quality Private Equity investments tailored for Accredited Investors.” Source: company website · checked Sep 5, 2026
15	The Avery CompaniesPartial evidence	Birmingham, MI, United StatesHQ checked Sep 5, 2026	1-10	3
	“The Avery Companies is a diversified privately-held investment holding company deploying long-term capital to transformative enterprises.” Source: company website · checked Sep 5, 2026
16	Kickpoint VenturesIndirect evidence	Birmingham, MI, United StatesHQ checked Sep 5, 2026	1-10	3
	“We’re experienced operators and investors focused on acquiring and growing established, profitable companies.” Source: company website · checked Sep 5, 2026
17	Ebsco Capital, LLCPartial evidence	Birmingham, AL, United StatesHQ checked Sep 5, 2026	1-10	3
	“EBSCO Capital is the investment and acquisition team of EBSCO Industries – a family-owned and private held conglomerate headquartered in Birmingham, AL.” Source: company website · checked Sep 5, 2026
18	Bluewater Equity PartnersStrong evidence	Birmingham, MI, United StatesHQ checked Sep 5, 2026	1-10	2
	“BlueWater Equity Partners is a Michigan based private equity firm focusing on high-quality, established businesses in manufacturing, distribution and special situations.” Source: company website · checked Sep 5, 2026
19	Oakland Standard COIndirect evidence	Birmingham, MI, United StatesHQ checked Sep 5, 2026	1-10	1
	Source: company website · checked Sep 5, 2026
20	Highgrove CompaniesStrong evidence	Birmingham, MI, United StatesHQ checked Sep 5, 2026	1-10	1
	“HighGrove was formed to provide entrepreneurs an alternative to traditional private equity.” Source: company website · checked Sep 5, 2026
21	Gascoigne Capital LLCIndirect evidence	Birmingham, AL, United StatesHQ checked Sep 5, 2026	1-10	1
	“Gascoigne Capital was founded for the sole purpose of finding a great business to acquire and operate with a long term horizon.” Source: company website · checked Sep 5, 2026
22	North River GroupStrong evidence	Birmingham, AL, United StatesHQ checked Sep 5, 2026	1-10	1
	“North River Group is a private equity firm based in Birmingham, Alabama.” Source: company website · checked Sep 5, 2026
23	Jija Holdings, LLCStrong evidence	Birmingham, AL, United StatesHQ checked Sep 5, 2026	1-10	1
	“Headquartered in Birmingham, Alabama, JIJA Holdings is a private equity firm that seeks to invest in small businesses with attractive growth potential.” Source: company website · checked Sep 5, 2026

Showing 23 of 34 platform companies in private equity based in Birmingham, United States

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Platform companies in private equity based in Birmingham, United States at a glance

As of Sep 5, 2026

1-10Median size (employees)

New YorkLargest hub · 800 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

201-500

501-1,000

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Birmingham, 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 platform companies in private equity, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Birmingham, United States whose own description of what they do matches “platform companies in private equity”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among platform companies in private equity, and records with no verified work email. Companies headquartered outside Birmingham 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 an evidence 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, 95 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 5, 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.

Platform companies in private equity by metro in the United States

Frequently asked

How many platform companies in private equity are there based in Birmingham, United States?

RevenueBase identified 34 platform companies in private equity headquartered in Birmingham, 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?

Simon Group Holdings, headquartered in Birmingham, tops this list with the largest team on record.

Which city has the most platform companies in private equity?

New York leads with 800 headquartered companies, followed by Chicago (255) and Dallas (227).

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 95 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 5, 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.