Company lists · Data refreshed October 2026

Top 25 Industrial equity investors based in the United States

RevenueBase identified 758 company matches for industrial equity investors associated with the United States as of October 2026 and tracks 31,551 professional contacts across them, including 11,923 with verified work emails. New York is the largest hub.

This list covers company matches for industrial equity investors associated with the 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 16, 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 16, 2026 How this list was built
758Companies
31,551Contacts tracked
11,923Verified emails
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The 25 largest industrial equity investors based in the United States

Ranked by team size
Top 25 of 758 company matches for industrial equity investors based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 16, 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 matchNorwalk, CT, United StatesHQ recorded Oct 16, 20265,001-10,0007,697 contacts →

Exact match

“Every year, the infrastructure that powers our homes, transports our products, heals our loved ones, and keeps our societies moving forward needs a trillion dollars more…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
2Exact matchNew York, NY, United StatesHQ recorded Oct 16, 20261,001-5,0004,303 contacts →

Exact match

“We are a leading global investment firm that invests as long-term owners on behalf of institutions and individuals worldwide.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
3Exact matchNew York, NY, United StatesHQ recorded Oct 16, 20261,001-5,0003,018 contacts →

Exact match

“Nuveen is a global investment leader, managing public and private assets for clients around the world and on behalf of TIAA, our parent company and one of the world’s largest…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
4Exact matchBoston, MA, United StatesHQ recorded Oct 16, 20261,001-5,0002,228 contacts →

Exact match

“Founded in 1984, Bain Capital is one of the world’s leading private investment firms.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
5Exact matchMiami, FL, United StatesHQ recorded Oct 16, 2026501-1,0001,362 contacts →

Exact match

“H.I.G.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
6Exact matchNew York, NY, United StatesHQ recorded Oct 16, 2026501-1,0001,344 contacts →

Exact match

“Warburg Pincus LLC is the pioneer of global growth investing.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
7Exact matchNew York, NY, United StatesHQ recorded Oct 16, 2026501-1,000868 contacts →

Exact match

“General Atlantic is a leading global investor with more than four and a half decades of experience providing capital and strategic support to over 830 companies throughout its…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
8Exact matchBeverly Hills, CA, United StatesHQ recorded Oct 16, 2026201-500623 contacts →

Exact match

“Founded in 1995 by Tom Gores, Platinum Equity is a global investment firm with approximately ~$48 billion of assets under management and a portfolio of approximately 60 operating…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
9Exact matchEl Paso, TX, United StatesHQ recorded Oct 16, 20261,001-5,000545 contacts →

Exact match

“Hunt Companies is a family-owned principal investment firm founded in 1947, based in El Paso, TX, with interests in the real estate, infrastructure, and financial services sectors.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
10Exact matchNew York, NY, United StatesHQ recorded Oct 16, 2026201-500444 contacts →

Exact match

“The Riverside Company is a global investment firm focused on being one of the leading private capital options for business owners and employees at the smaller end of the middle…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
11Exact matchMiami, FL, United StatesHQ recorded Oct 16, 2026201-500405 contacts →

Exact match

“I Squared Capital is a leading independent global infrastructure investor dedicated to the mid-market, managing more than $60 billion in assets.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
12Exact matchNew York, NY, United StatesHQ recorded Oct 16, 2026201-500377 contacts →

Exact match

“Stonepeak is a leading alternative investment firm specializing in infrastructure and real assets with approximately $93 billion of assets under management.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
13Exact matchSouthfield, MI, United StatesHQ recorded Oct 16, 202610001+234 contacts →

Exact match

“Piston Group is a private investment platform founded by industry magnate and NBA champion Vinnie Johnson, to build value by creating, operating and growing world-class…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
14Exact matchAustin, TX, United StatesHQ recorded Oct 16, 202651-200225 contacts →

Exact match

“WhiteWater is a management owned, Austin based infrastructure company founded in 2016.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
15Exact matchChicago, IL, United StatesHQ recorded Oct 16, 20265,001-10,000206 contacts →

Exact match

“Heico has a long history of success.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
16Exact matchHouston, TX, United StatesHQ recorded Oct 16, 202651-200201 contacts →

Exact match

“Founded in 1998, Quantum Capital Group is a leading provider of private equity, credit, and venture capital to the global energy and energy transition industry, having managed…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
17Exact matchWashington, DC, United StatesHQ recorded Oct 16, 202651-200196 contacts →

Exact match

“EIG is a leading institutional investor in the global energy and infrastructure sectors with $27.9 billion assets under management as of June 30, 2026.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
18Exact matchNew York, NY, United StatesHQ recorded Oct 16, 202651-200143 contacts →

Exact match

“KPS Capital Partners, LP is the manager of KPS Special Situations Funds, a family of private equity funds with approximately $19.1 billion of assets under management (as of…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
19Exact matchLexington, KY, United StatesHQ recorded Oct 16, 202651-200140 contacts →

Exact match

“We are a private equity firm that invests in North American and European B2B middle-market industrial and specialty distribution businesses.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
20Exact matchChicago, CA, United StatesHQ recorded Oct 16, 202651-200135 contacts →

Exact match

“Valor Equity Partners is an operational growth investment firm focused on non-control and control investments in high growth companies across various stages of development.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
21Exact matchHouston, TX, United StatesHQ recorded Oct 16, 202611-50124 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 · Oct 16, 2026 · View company records in RevenueBase
22Exact matchNew York, NY, United StatesHQ recorded Oct 16, 202651-200108 contacts →

Exact match

“One Rock Capital Partners is a New York-based private equity firm with ~$10.0 billion of cumulative capital commitments focused on investing in companies across a range of…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
23Exact matchMiami, GA, United StatesHQ recorded Oct 16, 202651-20095 contacts →

Exact match

“A global holding company that manages a diversified set of businesses and investments across Asset Management, Critical Minerals, Culture & Media, Defense & Security…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
24Exact matchNew York, NY, United StatesHQ recorded Oct 16, 202611-5087 contacts →

Exact match

“WE ARE CAPITAL SOLUTIONS PROVIDERS We’re building a diversified portfolio of investments, backed by hard asset collateral, supporting innovation in infrastructure.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
25Exact matchMiami, FL, United StatesHQ recorded Oct 16, 2026201-50083 contacts →

Exact match

“We are a dynamic industrial holding company dedicated to investing in, growing and starting businesses.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase

Showing 25 of 758 industrial equity investors based in the United States

See the full list, filter by size, metro and specialty, and access 11,923 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial equity investors based in the United States at a glance

As of Oct 16, 2026
37.8%Verified-email coverage
41.6Average contacts per company
1-10Median size (employees)
17.2%Largest-city concentration · New York
Oct 16, 2026Page data refreshed

Companies by employee count

1-10
456
11-50
183
51-200
61
201-500
19
501-1,000
12
1,001-5,000
14
5,001-10,000
6
10001+
5

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 758 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 the United States whose business descriptions match “industrial equity investors” 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 11,923 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 16, 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 “industrial equity investors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial equity investors are there based in the United States?

RevenueBase identified 758 company matches for industrial equity investors associated with the 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?

GE Capital tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most industrial equity investors?

New York leads with 130 company records, followed by Chicago (35) and Houston (33).

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 11,923 professional contacts with verified work emails tracked across these 758 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 16, 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.