Company lists · Data refreshed September 2026

Top 20 Operational improvement equity firms based in Philadelphia, United States

RevenueBase identified 34 company matches for operational improvement equity firms associated with Philadelphia, United States as of September 2026 and tracks 272 professional contacts across them, including 162 with verified work emails. Across the United States, New York is the largest hub for this category (432 companies); Philadelphia has 34.

This list covers company matches for operational improvement equity firms associated with Philadelphia, 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 20, 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 20, 2026 How this list was built
34Companies
272Contacts tracked
162Verified emails
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The 20 largest operational improvement equity firms based in Philadelphia, United States

Ranked by team size
Top 20 of 34 company matches for operational improvement equity firms based in Philadelphia, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchPhiladelphia, PA, United StatesHQ recorded Sep 20, 202651-200168 contacts →

Exact match

“LLR Partners is a lower middle market private equity firm focused on investing in software and tech-enabled companies within the knowledge economy.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 20, 202611-5013 contacts →

Exact match

“Versa Capital is a private equity investment firm focused on control investments in distressed and special situations in middle market companies in North America.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 20, 20261-1012 contacts →

Exact match

“Colm Advisory was founded to bring years of Big 4 experience and capabilities at a competitive rate to clients who own and operate small and medium sized enterprises and companies…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 20, 202611-5011 contacts →

Exact match

“Tapping into our decades of experience investing in and operating VC and PE-backed portfolio companies, we are experts in identifying areas for disruption and executing…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 20, 20261-109 contacts →

Exact match

“Hidden River Strategic Capital is an investment firm that supports the success of small business owner-operators.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 20, 20261-105 contacts →

Exact match

“We are a real estate acquisition firm based out of Philadelphia, PA.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 20, 20261-105 contacts →

Exact match

“What’s slowing your business down?”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 20, 20261-104 contacts →

Exact match

“Forterra Investment Partners is a national private equity commercial real estate investment firm offering tailored transaction structuring, analysis and financial support to…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 20, 20261-104 contacts →

Exact match

“Consultants passionate about enabling organizations to strategically operate, integrate, and scale more efficiently, effectively, and analytically.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 20, 202611-503 contacts →

Exact match

“In today’s dynamic business landscape, operational excellence isn’t just a goal-it’s a necessity.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Pippett Consulting is a national consulting firm focused on development & facilities capital management within the restaurant sector.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Entrepreneur Partners (EPX) is a Philadelphia-based lower middle market private equity firm and M&A advisory practice.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 20, 202651-2002 contacts →

Exact match

“CBIZ Private Equity Advisory is the premier transaction, transition, and transformation solutions partner for middle-market private equity firms and their operating companies.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 20, 202611-501 contacts →

Exact match

“Oakwell Associates is a Private Equity Investment Advisory firm, providing top tier investment opportunities for your private equity investment portfolio.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 20, 202611-501 contacts →

Exact match

“Walker Nell Partners (WNP) is a full-service management and financial consulting firm providing middle-market companies with flexible, timely and tailored solutions to a multitude…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 20, 20261-101 contacts →

Exact match

“ICI Equity Partners is an operationally-focused investor in North American companies.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 20, 20261-101 contacts →

Exact match

“2M Investment Partners was founded to invest in or acquire small and medium size businesses.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 20, 20261-101 contacts →

Exact match

“K4 Holdings was founded under the premise that private business owners in the lower middle market should be able to confidently transfer ownership to outstanding, proven operators…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 20, 20261-101 contacts →

Exact match

“H-11 Concepts is a private equity and consulting firm based in Philadelphia, PA.”

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

Exact match

“NextSummit Capital Partners is a team of over 30 business owners, operators, and investors, with first-hand experience acquiring and successfully managing small and medium-sized…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 20 of 34 operational improvement equity firms based in Philadelphia, United States

See the full list, filter by size, metro and specialty, and access 162 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Operational improvement equity firms based in Philadelphia, United States at a glance

As of Sep 20, 2026
59.6%Verified-email coverage
8.0Average contacts per company
1-10Median size (employees)
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
7
51-200
2
201-500
1

Email recency for this list is measured across the whole United States list rather than for Philadelphia, so it is reported there. Company counts and contact totals on this page are exact for Philadelphia, over 34 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 Philadelphia, United States whose business descriptions match “operational improvement equity 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 162 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 20, 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 “operational improvement equity firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many operational improvement equity firms are there based in Philadelphia, United States?

RevenueBase identified 34 company matches for operational improvement equity firms associated with Philadelphia, 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?

LLR Partners 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 operational improvement equity firms?

New York leads the United States with 432 company records, followed by Chicago (218) and Dallas (149). Philadelphia has 34.

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 162 professional contacts with verified work emails tracked across these 34 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 20, 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.