Company lists · Data refreshed September 2026

Top 25 Private equity owned companies based in San Francisco, United States

Name: Private equity owned companies based in San Francisco, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 148 companies tracked

RevenueBase identified 148 company matches for private equity owned companies associated with San Francisco, United States as of September 2026 and tracks 2,888 professional contacts across them, including 1,556 with verified work emails. Across the United States, New York is the largest hub for this category (858 companies); San Francisco has 148.

This list covers company matches for private equity owned companies associated with San Francisco, 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 21, 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 21, 2026 How this list was built

148Companies

2,888Contacts tracked

1,556Verified emails

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The 25 largest private equity owned companies based in San Francisco, United States

Ranked by team size

Top 25 of 148 company matches for private equity owned companies based in San Francisco, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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	Alpine Investors	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
2	Hellman & Friedman	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	51-200	220 contacts →
	Exact match “Founded in 1984, Hellman & Friedman (H&F) is one of the most experienced private equity investment firms operating today.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Gryphon Investors	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	51-200	211 contacts →
	Exact match “Gryphon Investors is a leading middle-market private investment firm focused on building and growing profitable, market-leading companies in the Business Services, Consumer…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	Evergreen	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	n/a	154 contacts →
	Exact match “Evergreen is a private-equity backed holding company focused on acquiring services and software companies.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	FTV Capital	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	51-200	135 contacts →
	Exact match “FTV Capital is a growth equity investment firm that has raised over $10.2 billion to invest in high-growth companies offering a range of innovative solutions in financial…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Golden Gate Capital	Exact match	San Francisco, United StatesHQ recorded Sep 21, 2026	51-200	126 contacts →
	Exact match “Golden Gate Capital is a San Francisco-based private equity investment firm with approximately $20 billion in cumulative committed capital.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	FFL Partners	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	11-50	118 contacts →
	Exact match “FFL Partners is a leading middle-market private equity firm that has been investing in high-quality companies since 1997.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Turn River Capital	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	51-200	106 contacts →
	Exact match “Turn/River Capital is a private equity firm that applies a proprietary growth engineering strategy to investing, partnering with software businesses to accelerate growth and build…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Percheron Capital	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	51-200	96 contacts →
	Exact match “Percheron Capital is the largest private equity firm focused on essential services – the businesses that keep America running.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	JH Partners	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	11-50	96 contacts →
	Exact match “JH Partners, LLC ("JH Partners" or "JHP") is a San Francisco-based private equity firm focused on building sustainable, long-term equity value in consumer and marketing-driven…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	Vector Capital Management	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	51-200	89 contacts →
	Exact match “Vector Capital is a leading, San Francisco-based global private equity and credit investment firm focused on transformative investments in technology and technology-enabled…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Dragoneer Investment Group	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	51-200	85 contacts →
	Exact match “Dragoneer is a growth-oriented investment firm with over $35 billion in assets under management.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Genstar Capital	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	11-50	84 contacts →
	Exact match “Genstar Capital is a leading middle-market private equity firm, investing in high quality companies for over 30 years.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Atel Capital Group	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	51-200	56 contacts →
	Exact match “For half a century, ATEL Capital Group has financed the companies transforming our economy-deploying capital to more than businesses globally.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Meritage Group LP	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	51-200	47 contacts →
	Exact match “Meritage Group LP is a fundamentally oriented investment firm backed by evergreen, flexible capital.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Banneker Partners	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	11-50	44 contacts →
	Exact match “Founded in 2016, Banneker is dedicated to empowering management teams on their journey to build exceptional software companies.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Martis Capital	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	11-50	35 contacts →
	Exact match “Martis Capital is a middle-market private equity fund focused exclusively on the North American healthcare industry.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	Main Post Partners	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	11-50	33 contacts →
	Exact match “Main Post Partners is a private equity investment firm focused on investing $50 – $250+ million in high-growth companies across the consumer value chain.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	Calera Capital	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	11-50	33 contacts →
	Exact match “Founded in 1991, Calera Capital has invested over $5 billion of equity capital in the middle market, predominantly in founder, family, and management-owned businesses across a…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	True Wind	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	11-50	32 contacts →
	Exact match “True Wind is an investment firm that helps technology businesses transform industries.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	Industrial Growth Partners	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	11-50	30 contacts →
	Exact match “IGP is a San Francisco-based specialist private investment partnership focused exclusively on acquiring middle-market industrial businesses.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	BAY Grove	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	11-50	29 contacts →
	Exact match “Bay Grove was formed in late 2007 by Kevin Marchetti and Adam Forste and joined in 2011 by Dave Brandes.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	Knox Lane	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	11-50	28 contacts →
	Exact match “Knox Lane is a San Francisco-based middle-market investment firm, comprised of investors and operators from blue-chip backgrounds that have a long history of working together…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Swander Pace Capital	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	11-50	28 contacts →
	Exact match “Swander Pace Capital (“SPC”) is a private equity firm focused on investing in family- and founder-owned consumer staples businesses.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Housatonic Partners	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	11-50	28 contacts →
	Exact match “Housatonic Partners is a private equity firm investing in high growth, recurring revenue service companies operating in a number of industries including healthcare, software, and…” Recorded in the RevenueBase company graph · Sep 21, 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 “private equity owned companies”. 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 148 private equity owned companies based in San Francisco, United States

See the full list, filter by size, metro and specialty, and access 1,556 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Private equity owned companies based in San Francisco, United States at a glance

As of Sep 21, 2026

53.9%Verified-email coverage

19.5Average contacts per company

1-10Median size (employees)

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for San Francisco, so it is reported there. Company counts and contact totals on this page are exact for San Francisco, over 148 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 San Francisco, United States whose business descriptions match “private equity owned companies” 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 1,556 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 21, 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.

Private equity owned companies by metro in the United States

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

How many private equity owned companies are there based in San Francisco, United States?

RevenueBase identified 148 company matches for private equity owned companies associated with San Francisco, 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?

Alpine Investors 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 private equity owned companies?

New York leads the United States with 858 company records, followed by Chicago (293) and Dallas (255). San Francisco has 148.

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 1,556 professional contacts with verified work emails tracked across these 148 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 21, 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.