Company lists · Data refreshed September 2026

Top 25 Management buyout firms worldwide

Name: Management buyout firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 9,746 companies tracked

RevenueBase identified 9,746 management buyout firms worldwide as of September 2026 and tracks 116,102 professional contacts across them, including 53,881 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers management buyout firms worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026. Country and city lists for management buyout firms follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

9,746Companies

116,102Contacts tracked

53,881Verified emails

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The 25 largest management buyout firms worldwide

Ranked by team size

Top 25 of 9,746 management buyout firms worldwide, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to management buyout firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	The Carlyle Group	Indirect evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	1,001-5,000	2,515 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
2	Bain Capital	Indirect evidence	Boston, MA, United StatesHQ checked Sep 20, 2026	1,001-5,000	2,068 contacts →
	Indirect evidence “Founded in 1984, Bain Capital is one of the world’s leading private investment firms.” Source: RevenueBase Database · checked Sep 20, 2026
3	H.I.G. Capital	Indirect evidence	Miami, FL, United StatesHQ checked Sep 20, 2026	501-1,000	1,301 contacts →
	Indirect evidence “H.I.G.” Source: RevenueBase Database · checked Sep 20, 2026
4	Warburg Pincus LLC	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	501-1,000	1,290 contacts →
	Indirect evidence “Warburg Pincus LLC is the pioneer of global growth investing.” Source: RevenueBase Database · checked Sep 20, 2026
5	Golub Capital	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,126 contacts →
	Indirect evidence “Golub Capital is a market-leading, award-winning direct lender and experienced private credit manager.” Source: RevenueBase Database · checked Sep 20, 2026
6	Advent	Partial evidence	Boston, MA, United StatesHQ checked Sep 20, 2026	501-1,000	1,025 contacts →
	Partial evidence “Advent is a leading global private equity investor committed to working in partnership with management teams, entrepreneurs, and founders to help transform businesses.” Source: RevenueBase Database · checked Sep 20, 2026
7	TA Associates	Indirect evidence	Boston, MA, United StatesHQ checked Sep 20, 2026	201-500	881 contacts →
	Indirect evidence “TA is a leading global private equity firm focused on scaling growth in profitable companies.” Source: RevenueBase Database · checked Sep 20, 2026
8	Vista Equity Partners	Indirect evidence	Austin, TX, United StatesHQ checked Sep 20, 2026	501-1,000	839 contacts →
	Indirect evidence “Vista Equity Partners (Vista) is a leading global technology investor specializing in software.” Source: RevenueBase Database · checked Sep 20, 2026
9	JV Driver Investments	Indirect evidence	Leduc, AB, CanadaHQ checked Sep 20, 2026	501-1,000	642 contacts →
	Indirect evidence “JV Driver Investments Inc.” Source: RevenueBase Database · checked Sep 20, 2026
10	Permira	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	501-1,000	629 contacts →
	Indirect evidence “Permira is a global investment firm that backs successful businesses with growth ambitions.” Source: RevenueBase Database · checked Sep 20, 2026
11	Orix Corporation USA	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	1,001-5,000	613 contacts →
	Indirect evidence “Established in the U.S.” Source: RevenueBase Database · checked Sep 20, 2026
12	Platinum Equity	Partial evidence	Beverly Hills, CA, United StatesHQ checked Sep 20, 2026	201-500	577 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
13	Bridgepoint Group	Indirect evidence	West End, United KingdomHQ checked Sep 20, 2026	201-500	553 contacts →
	Indirect evidence “Bridgepoint Group is one of the world's leading mid-market investors, specialising in private equity, infrastructure, credit, secondaries and private wealth.” Source: RevenueBase Database · checked Sep 20, 2026
14	LDC	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	536 contacts →
	Partial evidence “For over 40 years, LDC has been the trusted investment partner for ambitious management teams.” Source: RevenueBase Database · checked Sep 20, 2026
15	PSG	Indirect evidence	Boston, MA, United StatesHQ checked Sep 20, 2026	51-200	513 contacts →
	Indirect evidence “PSG is a growth equity firm that partners with software and technology-enabled services companies to help them navigate transformational growth, capitalize on strategic…” Source: RevenueBase Database · checked Sep 20, 2026
16	Triton Partners	Indirect evidence	LuxembourgHQ checked Sep 20, 2026	201-500	494 contacts →
	Indirect evidence “Founded in 1997 and owned by its partners, Triton is a leading European mid-market sector-specialist investor.” Source: RevenueBase Database · checked Sep 20, 2026
17	Privet Capital LLP	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	n/a	469 contacts →
	Indirect evidence “We identify the hidden value in companies that are often in challenging or complex situations, but have a strong core offering.” Source: RevenueBase Database · checked Sep 20, 2026
18	Summit Partners	Indirect evidence	Boston, MA, United StatesHQ checked Sep 20, 2026	51-200	465 contacts →
	Indirect evidence “Summit Partners is a global alternative investment firm with capital dedicated to growth equity, fixed income, and public equity opportunities.” Source: RevenueBase Database · checked Sep 20, 2026
19	Northland	Partial evidence	Newton, MA, United StatesHQ checked Sep 20, 2026	501-1,000	464 contacts →
	Partial evidence “Northland is a real estate private equity firm with $8 billion of assets under management, including more than residential units and 1.3 million square feet of commercial space…” Source: RevenueBase Database · checked Sep 20, 2026
20	The Riverside Company	Indirect evidence	New York City, NY, United StatesHQ checked Sep 20, 2026	201-500	447 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
21	Hillhouse Investment	Indirect evidence	New York, SingaporeHQ checked Sep 20, 2026	201-500	447 contacts →
	Indirect evidence “Hillhouse Investment is a long-term investor focused on partnering with quality business leaders to help them grow their organizations globally.” Source: RevenueBase Database · checked Sep 20, 2026
22	APAX	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	201-500	438 contacts →
	Indirect evidence “Apax Partners LLP ("Apax") is a global private equity advisory firm investing in mid-market businesses across the Technology, Services, and Internet/Consumer sectors.” Source: RevenueBase Database · checked Sep 20, 2026
23	L Catterton	Indirect evidence	Greenwich, CT, United KingdomHQ checked Sep 20, 2026	201-500	397 contacts →
	Indirect evidence “L Catterton is a market-leading consumer-focused investment firm, managing approximately $39 billion of equity capital across three multi-product platforms: private equity…” Source: RevenueBase Database · checked Sep 20, 2026
24	Cd&r	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	51-200	385 contacts →
	Indirect evidence “Founded in 1978, CD & R is an investment firm with an investment strategy predicated on building stronger, more profitable businesses.” Source: RevenueBase Database · checked Sep 20, 2026
25	Perseus Group, Constellation Software	Indirect evidence	Markham, ON, CanadaHQ checked Sep 20, 2026	10001+	378 contacts →
	Indirect evidence “While other purchasers of business seek economies of scale through centralization, we have taken the opposite approach.” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: management buyout firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names management buyout firms.
Partial evidence: Its own public description names part of management buyout firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name management buyout firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 9,746 management buyout firms worldwide

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Management buyout firms worldwide at a glance

As of Sep 20, 2026

46.4%Verified-email coverage

11.9Average contacts per company

1-10Median size (employees)

6.6%Largest-city concentration · New York

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

6,470

11-50

2,456

51-200

538

201-500

139

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among management buyout firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for management buyout firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “management buyout firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names management buyout firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among management buyout firms, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 53,881 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Management buyout firms by location

54 lists · largest first

Every Management buyout firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names management buyout firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many management buyout firms are there worldwide?

RevenueBase identified 9,746 management buyout firms worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

The Carlyle Group, headquartered in Washington, tops this list with the largest team on record.

Which country has the most management buyout firms?

The United States leads with 4,519 companies, followed by the United Kingdom (657) and Canada (443). Every management buyout firms list by country and city is linked on this page.

Which city has the most management buyout firms?

New York leads with 639 headquartered companies, followed by London (461) and Chicago (248).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 53,881 verified decision-maker contacts tracked across these 9,746 companies.

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 Smart Search, 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.