Company lists · Data refreshed September 2026

Top 25 Upper middle market private equity firms based in Los Angeles, United States

Name: Upper middle market private equity firms based in Los Angeles, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 231 companies tracked

RevenueBase identified 231 company matches for upper middle market private equity firms associated with Los Angeles, United States as of September 2026 and tracks 6,329 professional contacts across them, including 3,538 with verified work emails. Across the United States, New York is the largest hub for this category (988 companies); Los Angeles has 231.

This list covers company matches for upper middle market private equity firms associated with Los Angeles, 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

231Companies

6,329Contacts tracked

3,538Verified emails

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The 25 largest upper middle market private equity firms based in Los Angeles, United States

Ranked by team size

Top 25 of 231 company matches for upper middle market private equity firms based in Los Angeles, 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	Ares Management	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	3,975 contacts →
	Exact match “Ares Management Corporation (NYSE: ARES) is a leading global alternative investment manager offering clients complementary primary and secondary investment solutions across the…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	Leonard Green & Partners LGP	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	51-200	139 contacts →
	Exact match “Leonard Green & Partners, L.P.("LGP") is a leading private equity investment firm founded in 1989 and based in Los Angeles, with approximately $70 billion of assets under…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Shamrock Capital	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	11-50	82 contacts →
	Exact match “Shamrock Capital is a Los Angeles-based investment firm.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	Brentwood Associates	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	11-50	73 contacts →
	Exact match “Brentwood Associates is a Los Angeles-based private equity investment firm with a 30+ year history of investing in middle-market growth-oriented consumer and business services…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Aurora Capital Partners	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	11-50	67 contacts →
	Exact match “Aurora Capital Partners works together with successful management teams to build market-leading companies through investments in growth initiatives, strategic positioning and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Diversis	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	51-200	55 contacts →
	Exact match “Diversis Capital is a private equity fund that focuses on small to middle-market investments of up to $200m in equity, primarily in North American companies.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Saban Capital Group LLC	Exact match	Los Angeles, United StatesHQ recorded Sep 21, 2026	51-200	53 contacts →
	Exact match “Saban Capital Group (“SCG”) is a leading private investment firm based in Los Angeles that manages a globally diversified portfolio of investments across real estate, venture…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Vance Street Capital	Exact match	Los Angeles, United StatesHQ recorded Sep 21, 2026	11-50	44 contacts →
	Exact match “Vance Street is a Los Angeles based private equity firm with $1bn AUM that acquires and builds engineered solutions companies in the medical, life science, industrial, and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Skyview Capital	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	11-50	43 contacts →
	Exact match “Headquartered in Los Angeles, California, Skyview Capital LLC is a privately-held investment firm that specializes in the acquisition and strategic management of mission-critical…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Varsity Healthcare Partners	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	11-50	40 contacts →
	Exact match “Varsity Healthcare Partners builds leading healthcare services companies, employing a differentiated partnership model.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	Thiel Capital	Exact match	Los Angeles, United StatesHQ recorded Sep 21, 2026	11-50	40 contacts →
	Exact match “Thiel Capital is an investment firm founded by Peter Thiel.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	American Discovery Capital	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	11-50	39 contacts →
	Exact match “American Discovery Capital is an independent merchant-banking firm focused on making investments in the most active family-owned middle market U.S.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Kingswood Capital Management	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	n/a	39 contacts →
	Exact match “Kingswood is a private investment firm primarily focused on businesses that are undergoing varying degrees of operational, financial or market-driven change.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Freeman Spogli	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	11-50	39 contacts →
	Exact match “Freeman Spogli is a private equity firm dedicated exclusively to investing in and partnering with management in consumer-related and distribution companies in the United States.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Angeles Equity Partners, LLC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	n/a	39 contacts →
	Exact match “Angeles Equity Partners, LLC is a private equity firm that invests in companies across a wide range of sectors and specifically targets businesses which it believes can directly…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Lightbay Capital	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	11-50	36 contacts →
	Exact match “Investing in all market environments to accelerate the growth of quality businesses.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Calibrated Group	Exact match	Los Angeles, United StatesHQ recorded Sep 21, 2026	1,001-5,000	32 contacts →
	Exact match “CalibratedGROUP is a private equity fund that has broad investment capabilities internally, to invest in a network of global distributed service companies.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	Avante Capital Partners	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	11-50	31 contacts →
	Exact match “Avante Capital Partners is an award-winning private credit and equity firm in the lower middle market.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	Nexus Capital Management	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	11-50	30 contacts →
	Exact match “Nexus Capital Management was formed in 2013 to make opportunistic debt and equity investments in a broad range of companies and industries.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Corbel Capital Partners	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	11-50	26 contacts →
	Exact match “Corbel Capital Partners is a Los Angeles-based independent investment firm that makes creatively tailored structured debt or equity investments in lower market businesses and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	Berggruen Holdings	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	11-50	26 contacts →
	Exact match “Berggruen Holdings invests across a wide range of industries, continents, and asset classes, including direct private equity, real estate, alternative energy, financial…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Lone View Capital	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	11-50	25 contacts →
	Exact match “Lone View Capital is a growth-oriented private equity firm investing across the technology ecosystem.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	Gallant Capital	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	11-50	24 contacts →
	Exact match “Gallant Capital Partners is a private equity firm that makes control investments in technology, industrial and business services companies.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Centre Partners Management LLC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	11-50	23 contacts →
	Exact match “Centre Partners, founded in 1986, is a longstanding and leading middle market private equity firm.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Interlock Equity	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	11-50	23 contacts →
	Exact match “Interlock Equity is focused on partnering with exceptional founders and management teams of knowledge based businesses in the middle market.” 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 “upper middle market private equity firms”. 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 231 upper middle market private equity firms based in Los Angeles, United States

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Upper middle market private equity firms based in Los Angeles, United States at a glance

As of Sep 21, 2026

55.9%Verified-email coverage

27.4Average contacts per company

1-10Median size (employees)

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

150

11-50

51-200

1,001-5,000

10001+

Email recency for this list is measured across the whole United States list rather than for Los Angeles, so it is reported there. Company counts and contact totals on this page are exact for Los Angeles, over 231 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 Los Angeles, United States whose business descriptions match “upper middle market private 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 3,538 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.

Upper middle market private equity firms 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 “upper middle market private equity firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many upper middle market private equity firms are there based in Los Angeles, United States?

RevenueBase identified 231 company matches for upper middle market private equity firms associated with Los Angeles, 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?

Ares Management 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 upper middle market private equity firms?

New York leads the United States with 988 company records, followed by Chicago (333) and Dallas (294). Los Angeles has 231.

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 3,538 professional contacts with verified work emails tracked across these 231 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.