Company lists · Data refreshed September 2026

Top 25 Software private equity investors based in the United States

Name: Software private equity investors based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 3,342 companies tracked

RevenueBase identified 3,342 company matches for software private equity investors associated with the United States as of September 2026 and tracks 49,446 professional contacts across them, including 23,021 with verified work emails. New York is the largest hub.

This list covers company matches for software private 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 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

3,342Companies

49,446Contacts tracked

23,021Verified emails

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The 25 largest software private equity investors based in the United States

Ranked by team size

Top 25 of 3,342 company matches for software private equity investors based in the 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	The Carlyle Group	Exact match	Washington, DC, United StatesHQ recorded Sep 29, 2026	1,001-5,000	2,515 contacts →
	Exact match “Carlyle (NASDAQ: CG) is a global investment firm with deep industry expertise that deploys private capital across three business segments: Global Private Equity, Global Credit…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2	H.I.G. Capital	Exact match	Miami, FL, United StatesHQ recorded Sep 29, 2026	501-1,000	1,301 contacts →
	Exact match “H.I.G.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3	Warburg Pincus LLC	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	501-1,000	1,290 contacts →
	Exact match “Warburg Pincus LLC is the pioneer of global growth investing.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4	TA Associates	Exact match	Boston, MA, United StatesHQ recorded Sep 29, 2026	201-500	881 contacts →
	Exact match “TA is a leading global private equity firm focused on scaling growth in profitable companies.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5	Vista Equity Partners	Exact match	Austin, TX, United StatesHQ recorded Sep 29, 2026	501-1,000	839 contacts →
	Exact match “Vista Equity Partners (Vista) is a leading global technology investor specializing in software.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6	Sixth Street	Exact match	San Francisco, CA, United StatesHQ recorded Sep 29, 2026	501-1,000	802 contacts →
	Exact match “Sixth Street is a global investment firm with over $135 billion in assets under management and committed capital.* The firm uses its long-term flexible capital, data-enabled…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7	Insight Partners	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	201-500	623 contacts →
	Exact match “Insight Partners is a global software investor partnering with high-growth technology, software, and Internet startup and ScaleUp companies that are driving transformative change…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8	PSG	Exact match	Boston, MA, United StatesHQ recorded Sep 29, 2026	51-200	513 contacts →
	Exact match “PSG is a growth equity firm that partners with software and technology-enabled services companies to help them navigate transformational growth, capitalize on strategic…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9	Summit Partners	Exact match	Boston, MA, United StatesHQ recorded Sep 29, 2026	51-200	465 contacts →
	Exact match “Summit Partners is a global alternative investment firm with capital dedicated to growth equity, fixed income, and public equity opportunities.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10	The Riverside Company	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	201-500	447 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 · Sep 29, 2026 · View company records in RevenueBase
11	Sequoia Capital	Exact match	Menlo Park, CA, United StatesHQ recorded Sep 29, 2026	51-200	388 contacts →
	Exact match “Sequoia helps daring founders build legendary companies from idea to IPO and beyond.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12	Cd&r	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	51-200	385 contacts →
	Exact match “Founded in 1978, CD & R is an investment firm with an investment strategy predicated on building stronger, more profitable businesses.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13	Stage 2 Capital	Exact match	United StatesHQ recorded Sep 29, 2026	n/a	354 contacts →
	Exact match “Stage 2 Capital is a venture capital firm that invests in early stage B2B software companies and sits shoulder to shoulder with leadership teams to operationalize sustainable…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14	W Capital Partners	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	n/a	337 contacts →
	Exact match “W Capital Partners is a private equity firm that provides secondary liquidity to shareholders in private businesses and growth capital for those companies.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15	Roper Technologies, INC	Exact match	Sarasota, FL, United StatesHQ recorded Sep 29, 2026	10001+	335 contacts →
	Exact match “Roper Technologies is a constituent of the S&P 500 and Fortune 500.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16	Thoma Bravo	Exact match	Chicago, IL, United StatesHQ recorded Sep 29, 2026	201-500	309 contacts →
	Exact match “Thoma Bravo is the world’s largest software-focused investment firm, with more than $172 billion in assets under management as of March 31, 2026.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17	AMG	Exact match	West Palm Beach, FL, United StatesHQ recorded Sep 29, 2026	201-500	297 contacts →
	Exact match “AMG is a leading partner to independent investment management firms globally.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18	York IE	Exact match	Manchester, NH, United StatesHQ recorded Sep 29, 2026	201-500	292 contacts →
	Exact match “York IE® is an investment and operating firm that combines a family of funds with a hands-on operating platform to build and back software companies.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19	Alpine Investors	Exact match	San Francisco, CA, United StatesHQ recorded Sep 29, 2026	51-200	278 contacts →
	Exact match “Alpine Investors is a people-driven private equity firm that invests in software and services businesses.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20	NEW Enterprise Associates NEA	Exact match	Menlo Park, CA, United StatesHQ recorded Sep 29, 2026	51-200	277 contacts →
	Exact match “New Enterprise Associates, Inc.(NEA) is a global venture capital firm focused on helping entrepreneurs build transformational businesses across multiple stages, sectors and…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21	Tiger Global	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	51-200	275 contacts →
	Exact match “Tiger Global is a research-driven investment firm pursuing a long-term approach to partnering with high-quality, innovative companies across different stages of their lifecycle.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22	HGGC	Exact match	Palo Alto, CA, United StatesHQ recorded Sep 29, 2026	51-200	272 contacts →
	Exact match “Since 2007, we’ve specialized in transforming good businesses into great companies through our differentiated approach to partnership investing.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23	Clearlake Capital Group	Exact match	Santa Monica, CA, United StatesHQ recorded Sep 29, 2026	51-200	266 contacts →
	Exact match “Clearlake Capital is a leading global alternative asset manager founded in 2006 with over $185 billion of assets under management.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24	Banyan Software	Exact match	Atlanta, GA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	245 contacts →
	Exact match “Banyan Software provides the best permanent home for successful enterprise software businesses, their employees, and customers to preserve the legacy of founders, while helping…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25	Coatue Management	Exact match	New York, NY, United StatesHQ recorded Sep 29, 2026	51-200	239 contacts →
	Exact match “Building on our heritage in public markets investing, Coatue’s lifecycle investment platform has expanded across public and private markets over the past 25+ years.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “software private equity investors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 3,342 software private equity investors based in the United States

See the full list, filter by size, metro and specialty, and access 23,021 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Software private equity investors based in the United States at a glance

As of Sep 29, 2026

46.6%Verified-email coverage

14.8Average contacts per company

1-10Median size (employees)

15.1%Largest-city concentration · New York

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

2,199

11-50

863

51-200

190

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 3,342 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 “software private 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 23,021 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.

Software private equity investors by metro

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 “software private equity investors”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 3,342 company matches for software private equity investors associated with the 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 Carlyle Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most software private equity investors?

New York leads with 504 company records, followed by San Francisco (198) and Chicago (135).

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 23,021 professional contacts with verified work emails tracked across these 3,342 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.