Company lists · Data refreshed September 2026

Top 25 Private equity operational support companies worldwide

Name: Private equity operational support companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 5,364 companies tracked

RevenueBase identified 5,364 private equity operational support companies worldwide as of September 2026 and tracks 56,382 professional contacts across them, including 23,559 with verified work emails. The United States is the largest market and London the largest hub.

This list covers private equity operational support companies 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 29, 2026. Country and city lists for private equity operational support companies 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 29, 2026 86% judged on-target in blind review

5,364Companies

56,382Contacts tracked

23,559Verified emails

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The 25 largest private equity operational support companies worldwide

Ranked by team size

Top 25 of 5,364 private equity operational support companies worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to private equity operational support companies: 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	Vistra	Indirect evidence	SingaporeHQ checked Sep 29, 2026	5,001-10,000	5,940 contacts →
	Indirect evidence “Our purpose is progress.” Source: RevenueBase Database · checked Sep 29, 2026
2	L.E.K. Consulting	Indirect evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	1,001-5,000	4,093 contacts →
	Indirect evidence “L.E.K.” Source: RevenueBase Database · checked Sep 29, 2026
3	Riveron	Strong evidence	Dallas, TX, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,160 contacts →
	Strong evidence “With over 1,200 professionals across 18 international offices, Riveron delivers tailored solutions for CFOs, private equity firms, and key stakeholders.” Source: RevenueBase Database · checked Sep 29, 2026
4	Advent	Strong evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	501-1,000	1,025 contacts →
	Strong 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 29, 2026
5	Standish Management, LLC	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	1,001-5,000	959 contacts →
	Partial evidence “Standish is the leading independent provider of fund administration and related services to the private capital industry.” Source: RevenueBase Database · checked Sep 29, 2026
6	Accordion	Strong evidence	New York, NY, United StatesHQ checked Sep 29, 2026	1,001-5,000	907 contacts →
	Strong evidence “Accordion is the value creation partner for private equity.” Source: RevenueBase Database · checked Sep 29, 2026
7	TA Associates	Strong evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	201-500	881 contacts →
	Strong evidence “TA is a leading global private equity firm focused on scaling growth in profitable companies.” Source: RevenueBase Database · checked Sep 29, 2026
8	Aeries Technology	Strong evidence	Mumbai, IndiaHQ checked Sep 29, 2026	1,001-5,000	838 contacts →
	Strong evidence “Aeries Technology (Nasdaq: AERT) partners with private equity sponsors, their portfolio companies, and mid-market enterprises to design, build, and operate Global Capability…” Source: RevenueBase Database · checked Sep 29, 2026
9	Tokio Marine Life Insurance Malaysia BHD	Indirect evidence	Jalan Todak 5, MalaysiaHQ checked Sep 29, 2026	201-500	376 contacts →
	Indirect evidence “Tokio Marine Life Insurance Malaysia Bhd is a management consulting company based out of 11 Bangunan Tm Asia Life, Jalan Todak 5, Malaysia.” Source: RevenueBase Database · checked Sep 29, 2026
10	BLOOM	Strong evidence	SingaporeHQ checked Sep 29, 2026	n/a	360 contacts →
	Strong evidence “bloom.CAPITAL is an operationally-focused private equity firm that invests in small to mid-market companies in the industrial sector.” Source: RevenueBase Database · checked Sep 29, 2026
11	W Capital Partners	Strong evidence	New York, NY, United StatesHQ checked Sep 29, 2026	n/a	337 contacts →
	Strong evidence “W Capital Partners is a private equity firm that provides secondary liquidity to shareholders in private businesses and growth capital for those companies.” Source: RevenueBase Database · checked Sep 29, 2026
12	Shore Capital Partners	Strong evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	51-200	327 contacts →
	Strong evidence “Shore Capital, a Chicago-based private equity firm with an office in Nashville, is an investor in lower-middle market companies in the Healthcare, Food and Beverage, Business…” Source: RevenueBase Database · checked Sep 29, 2026
13	Nordic Capital	Strong evidence	Stockholm, SwedenHQ checked Sep 29, 2026	201-500	315 contacts →
	Strong evidence “Nordic Capital is a leading international private equity investor and subsector specialist dedicated to building stronger, more sustainable businesses through operational…” Source: RevenueBase Database · checked Sep 29, 2026
14	Alpha Alternatives	Strong evidence	New York, United StatesHQ checked Sep 29, 2026	201-500	301 contacts →
	Strong evidence “Alpha Alternatives is the specialist alternatives consulting division of Alpha FMC, dedicated to creating value for private markets clients-including Private Equity, Private Debt…” Source: RevenueBase Database · checked Sep 29, 2026
15	MV	Strong evidence	København V, DenmarkHQ checked Sep 29, 2026	n/a	288 contacts →
	Strong evidence “MV (MV A/S) is a control oriented private equity firm specializing in acquiring and partnering with businesses that can benefit from our operational expertise and flexible capital…” Source: RevenueBase Database · checked Sep 29, 2026
16	Jeavio	Strong evidence	Boston, United StatesHQ checked Sep 29, 2026	201-500	287 contacts →
	Strong evidence “Jeavio is a tech-enabled services firm purpose-built for Private Equity firms and their portfolio companies.” Source: RevenueBase Database · checked Sep 29, 2026
17	GGG Partners, LLC Previously Grisanti, Galef & Goldress	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	n/a	283 contacts →
	Partial evidence “Partners, LLC has transformed under-performing companies into high performance operations for more than 60 years.” Source: RevenueBase Database · checked Sep 29, 2026
18	Petra Funds Group	Strong evidence	New York, NY, United StatesHQ checked Sep 29, 2026	201-500	255 contacts →
	Strong evidence “Petra Funds Group is a leading global provider of fund administration, middle and back-office support, regulatory compliance, and ESG services for private equity, venture funds…” Source: RevenueBase Database · checked Sep 29, 2026
19	Bridgepoint Consulting	Indirect evidence	Austin, TX, United StatesHQ checked Sep 29, 2026	201-500	250 contacts →
	Indirect evidence “Bridgepoint Consulting, an Addison Group company, is a leading management consulting firm that offers a full suite of services and solutions to help companies navigate the…” Source: RevenueBase Database · checked Sep 29, 2026
20	Kanastra	Indirect evidence	Uberlândia, BrazilHQ checked Sep 29, 2026	51-200	230 contacts →
	Indirect evidence “Kanastra is the technological backoffice for alternative investments.” Source: RevenueBase Database · checked Sep 29, 2026
21	Mutares SE & Co. Kgaa	Partial evidence	Munich, GermanyHQ checked Sep 29, 2026	10001+	224 contacts →
	Partial evidence “Mutares - The equity entrepreneurs Mutares SE & Co.” Source: RevenueBase Database · checked Sep 29, 2026
22	Inflexion	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	201-500	214 contacts →
	Strong evidence “Inflexion is a leading European mid-market private equity firm with €20bn under management investing in high growth, entrepreneurial businesses with ambitious management teams and…” Source: RevenueBase Database · checked Sep 29, 2026
23	Oderis Consulting	Strong evidence	Paris, FranceHQ checked Sep 29, 2026	51-200	211 contacts →
	Strong evidence “Oderis provides specialized transaction and operational support and related services to a wide range of corporate and private equity clients since 2006.” Source: RevenueBase Database · checked Sep 29, 2026
24	Dpo&co.	Strong evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	51-200	187 contacts →
	Strong evidence “DPO & Co specializes in helping Private Equity firms and their portfolio companies gain fact-based insights during the diligence process and realize post-close synergies and value…” Source: RevenueBase Database · checked Sep 29, 2026
25	Takshashila Consulting	Indirect evidence	Noida, IndiaHQ checked Sep 29, 2026	51-200	176 contacts →
	Indirect evidence “We are a premier Indian management consulting firm with a track record of helping the leadership teams of some of the world’s largest companies as well as mid-sized firms in…” Source: RevenueBase Database · checked Sep 29, 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: private equity operational support companies. 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 private equity operational support companies.
Partial evidence: Its own public description names part of private equity operational support companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name private equity operational support companies. 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 5,364 private equity operational support companies worldwide

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Private equity operational support companies worldwide at a glance

As of Sep 29, 2026

41.8%Verified-email coverage

10.5Average contacts per company

1-10Median size (employees)

4.3%Largest-city concentration · London

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

3,928

11-50

1,117

51-200

227

201-500

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 private equity operational support companies, 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 private equity operational support companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “private equity operational support companies”. 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 private equity operational support companies), 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 private equity operational support companies, 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, 23,559 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 29, 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.

Private equity operational support companies by location

35 lists · largest first

Every Private equity operational support companies 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 private equity operational support companies, 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 private equity operational support companies are there worldwide?

RevenueBase identified 5,364 private equity operational support companies 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?

Vistra, headquartered in Singapore, tops this list with the largest team on record.

Which country has the most private equity operational support companies?

The United States leads with 2,118 companies, followed by the United Kingdom (422) and France (253). Every private equity operational support companies list by country and city is linked on this page.

Which city has the most private equity operational support companies?

London leads with 230 headquartered companies, followed by New York (226) and Chicago (110).

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 23,559 verified decision-maker contacts tracked across these 5,364 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 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 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.