Company lists · Data refreshed November 2026

Top 25 Pe backed service companies worldwide

RevenueBase identified 5,583 company matches for pe backed service companies worldwide as of November 2026 and tracks 117,981 professional contacts across them, including 54,264 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for pe backed service companies worldwide, 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 November 6, 2026. Country and city lists for pe backed service companies follow the table.

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 Nov 6, 2026 How this list was built
5,583Companies
117,981Contacts tracked
54,264Verified emails
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The 25 largest pe backed service companies worldwide

Ranked by team size
Top 25 of 5,583 company matches for pe backed service companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew York, United StatesHQ recorded Nov 6, 20265,001-10,0006,685 contacts →

Exact match

“Brown Brothers Harriman (BBH) is a global financial services firm known for premium service and specialist expertise.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSingaporeHQ recorded Nov 6, 20265,001-10,0006,359 contacts →

Exact match

“Our purpose is progress.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSouthfield, IL, United StatesHQ recorded Nov 6, 20261,001-5,0004,927 contacts →

Exact match

“Co-founder Frank Moran often referred to our firm as “a people firm disguised as an accounting firm.” Why?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchJersey City, NJ, United StatesHQ recorded Nov 6, 20265,001-10,0003,537 contacts →

Exact match

“BNY Pershing and its affiliates provide global financial business solutions to advisors, broker-dealers, family offices, hedge fund and ’40 Act fund managers, registered…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCarlsbad, CA, United StatesHQ recorded Nov 6, 20261,001-5,0003,231 contacts →

Exact match

“Citrin Cooperman is one of the nation’s largest and fastest-growing professional services firms.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSantiago, ChileHQ recorded Nov 6, 20261,001-5,0002,443 contacts →

Exact match

“Somos una compañía con más de 40 años de trayectoria, reconocidos por nuestro servicio, rentabilidad y asesoría personalizada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSt Helier, JerseyHQ recorded Nov 6, 20261,001-5,0001,754 contacts →

Exact match

“JTC is a publicly listed, global professional services business with deep expertise in fund, corporate and private client services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchDallas, NY, United StatesHQ recorded Nov 6, 20261,001-5,0001,246 contacts →

Exact match

“With over 1,200 professionals across 18 international offices, Riveron delivers tailored solutions for CFOs, private equity firms, and key stakeholders.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSydney, AustraliaHQ recorded Nov 6, 20261,001-5,0001,149 contacts →

Exact match

“William Buck is a leading firm of Accountants and advisors with 150 partners and over 1,100 professional staff.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBoston, MA, United StatesHQ recorded Nov 6, 2026501-1,0001,095 contacts →

Exact match

“Advent is a leading global private equity investor committed to working in partnership with management teams, entrepreneurs, and founders to help transform businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchConshohocken, PA, United StatesHQ recorded Nov 6, 2026501-1,000967 contacts →

Exact match

“Our purpose is simple: To provide enhanced financial well-being for those who depend on us.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchPalo Alto, CA, United StatesHQ recorded Nov 6, 2026501-1,000962 contacts →

Exact match

“Established in 1949, our firm is unique for its pervasive passion and nimble delivery of over 75 years of experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBoston, United StatesHQ recorded Nov 6, 2026201-500937 contacts →

Exact match

“TA is a leading global private equity firm focused on scaling growth in profitable companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBrentwood, TN, IndiaHQ recorded Nov 6, 2026501-1,000848 contacts →

Exact match

“Initially founded as a traditional accounting firm in 1984, LBMC has become the largest professional services solutions provider based in Tennessee.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchChicago, IL, United StatesHQ recorded Nov 6, 2026501-1,000829 contacts →

Exact match

“Mesirow is an independent, employee-owned financial services firm founded in 1937.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMiami, FL, United StatesHQ recorded Nov 6, 2026501-1,000821 contacts →

Exact match

“Kaufman Rossin is one of the 50 largest CPA and advisory firms in the U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCarmel, TX, United StatesHQ recorded Nov 6, 2026201-500675 contacts →

Exact match

“At Blue & Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBurlingame, CA, United StatesHQ recorded Nov 6, 20261,001-5,000673 contacts →

Exact match

“Scrubbed delivers partner-led accounting, tax, advisory, and audit services to middle-market companies that want a financial partner they can trust.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchNew York, NY, United StatesHQ recorded Nov 6, 2026501-1,000612 contacts →

Exact match

“Effective July 1, 2026, Anchin combined with Baker Tilly, a leading advisory, tax, and assurance firm with a national and global presence across major U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLouisville, KY, United StatesHQ recorded Nov 6, 2026501-1,000602 contacts →

Exact match

“ISCO is a global, customized, high-density polyethylene (HDPE) piping, long-term solutions provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 2026201-500591 contacts →

Exact match

“MGO is a global team of financial service professionals serving the full scope of needs shaping our clients’ business and personal goals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSao Paulo, BrazilHQ recorded Nov 6, 20261,001-5,000561 contacts →

Exact match

“A Virtual Connection é uma empresa empreendedora, com espírito inovativo que constantemente busca alavancar resultados financeiros em nossos clientes através de ferramentas como…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchHunt Valley, MD, United StatesHQ recorded Nov 6, 2026201-500538 contacts →

Exact match

“SC & H is an employee-owned, global consulting and financial services firm driving business, technology, and teams forward.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchNew York, NY, United StatesHQ recorded Nov 6, 20261,001-5,000511 contacts →

Exact match

“AST is now EQ!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchDeerfield, IL, United StatesHQ recorded Nov 6, 2026201-500503 contacts →

Exact match

“Miller Cooper, the 10th largest accounting firm in Chicago, has proudly served entrepreneurial, middle market businesses since 1919.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 5,583 pe backed service companies worldwide

See the full list, filter by size, metro and specialty, and access 54,264 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Pe backed service companies worldwide at a glance

As of Nov 6, 2026
46.0%Verified-email coverage
21.1Average contacts per company
1-10Median size (employees)
2.8%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
3,039
11-50
1,774
51-200
492
201-500
138
501-1,000
46
1,001-5,000
49
5,001-10,000
5
10001+
2

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for pe backed service companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “pe backed service 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. 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 54,264 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 November 6, 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.

Pe backed service companies by location

41 lists · largest first

Every Pe backed service 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 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 “pe backed service companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many pe backed service companies are there worldwide?

RevenueBase identified 5,583 company matches for pe backed service companies worldwide as of November 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?

Brown Brothers Harriman tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most pe backed service companies?

The United States leads with 1,633 companies, followed by the United Kingdom (472) and Australia (450). Every pe backed service companies list by country and city is linked on this page.

Which city has the most pe backed service companies?

London leads with 156 company records, followed by New York (125) and Chicago (61).

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 54,264 professional contacts with verified work emails tracked across these 5,583 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 November 6, 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.