Company lists · Data refreshed November 2026

Top 25 Accounting practice acquisition firms worldwide

RevenueBase identified 2,822 company matches for accounting practice acquisition firms worldwide as of November 2026 and tracks 29,263 professional contacts across them, including 10,976 with verified work emails. The United States is the largest market and Paris the largest hub.

This list covers company matches for accounting practice acquisition firms 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 accounting practice acquisition firms 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
2,822Companies
29,263Contacts tracked
10,976Verified emails
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The 25 largest accounting practice acquisition firms worldwide

Ranked by team size
Top 25 of 2,822 company matches for accounting practice acquisition firms 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 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
2Exact match千代田区, JapanHQ recorded Nov 6, 20261,001-5,000334 contacts →

Exact match

“M & am & m&a m&a”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBoston, MA, United StatesHQ recorded Nov 6, 2026201-500315 contacts →

Exact match

“WilliamsMarston is a national leader in complex accounting, tax, technology, transaction and valuation advisory services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchArnhem, NetherlandsHQ recorded Nov 6, 20261,001-5,000293 contacts →

Exact match

“Accon avm wordt Flynth.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchChicago, IL, United StatesHQ recorded Nov 6, 20261,001-5,000291 contacts →

Exact match

“As of October 2014, ParenteBeard merged with Baker Tilly.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchParis - Levallois Perret, FranceHQ recorded Nov 6, 2026201-500284 contacts →

Exact match

“Afigec is a multi-skilled accounting firm that is constantly improving the usual client relationship framework and the proximity with its clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDallas, TX, United StatesHQ recorded Nov 6, 202651-200241 contacts →

Exact match

“Established in 1965, Saville was created with humble beginnings and supported by the strong values of our two industrious founders, John Saville and Allen Dodgen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchБаку, AzerbaijanHQ recorded Nov 6, 202651-200215 contacts →

Exact match

“Baker Tilly Azerbaijan is an independent member of Baker Tilly International, a worldwide network of independent accounting and business advisory firms in 146 territories, with…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchNew York, NY, United StatesHQ recorded Nov 6, 2026201-500213 contacts →

Exact match

“Berdon” is the brand name under which Berdon LLP, a licensed independent CPA firm, and Berdon Advisors LLC serve clients’ business needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLittle Rock, AZ, United StatesHQ recorded Nov 6, 202651-200204 contacts →

Exact match

“Frost PLLC specializes in Family Businesses, Food and Agriculture, Construction and Real Estate, Business Valuation and Litigation Support, Manufacturing, Public Companies…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCleveland, OH, United StatesHQ recorded Nov 6, 202651-200195 contacts →

Exact match

“Pease Bell is a rapidly growing mid-sized accounting firm serving an expanding nationwide client base.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMiamisburg, OH, United StatesHQ recorded Nov 6, 202651-200186 contacts →

Exact match

“Advisory and accountancy for today’s small- to mid-market businesses offering solutions for tax and assurance compliance, business performance, valuation, IRS disputes &…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSomerset, MD, United StatesHQ recorded Nov 6, 202651-200183 contacts →

Exact match

“RRBB," an independent member of the Crete Professionals Alliance, is the brand name under which Rosenberg Rich Baker Berman, P.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLévis, CanadaHQ recorded Nov 6, 2026201-500174 contacts →

Exact match

“Lemieux Nolet, cabinet de comptables professionnels agréés, œuvre dans le domaine depuis 1949 en vous offrant entre autres des services en certification, fiscalité, évaluation…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMount Arlington, NJ, United StatesHQ recorded Nov 6, 202651-200152 contacts →

Exact match

“Business is complex.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSchiphol-rijk, NetherlandsHQ recorded Nov 6, 2026201-500152 contacts →

Exact match

“JAN© weet waar je als ondernemer mee worstelt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSt. Paul, MN, United StatesHQ recorded Nov 6, 202651-200146 contacts →

Exact match

“Olsen Thielen is a full-service accounting and consulting firm and a Top 25 firm in the Twin Cities with offices in Roseville and Eden Prairie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMetairie, TX, United StatesHQ recorded Nov 6, 2026501-1,000143 contacts →

Exact match

“LaPorte has officially joined Mauldin & Jenkins, LLC, a Top 100 Certified Public Accounting Firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBrest, FranceHQ recorded Nov 6, 202651-200139 contacts →

Exact match

“Société indépendante d'expertise comptable et de services collaboratifs au coeur de l'innovation et de la relation humaine composée de 11 agences réparties sur les communes…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSpringfield, AR, United StatesHQ recorded Nov 6, 202651-200138 contacts →

Exact match

“An award-winning firm that believes people deserve better.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchDallas, TX, United StatesHQ recorded Nov 6, 202651-200136 contacts →

Exact match

“HM & M, a Springline company, is a full-service accounting firm with four offices in the DFW Metroplex.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchWarwick, RI, United StatesHQ recorded Nov 6, 202651-200133 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBirmingham, AL, United StatesHQ recorded Nov 6, 202651-200132 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchKuala Lumpur, MalaysiaHQ recorded Nov 6, 2026201-500130 contacts →

Exact match

“HLB Ler Lum Chew is formed on 1 January 2021 from a merger between HLB Ler Lum and Morison AAC.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBohemia, NY, United StatesHQ recorded Nov 6, 202651-200126 contacts →

Exact match

“Cerini & Associates, LLP is a full service accounting firm with a staff of over fifty professionals, seven partners and a foundation built on value added ideas and integrity.”

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

Showing 25 of 2,822 accounting practice acquisition firms worldwide

See the full list, filter by size, metro and specialty, and access 10,976 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Accounting practice acquisition firms worldwide at a glance

As of Nov 6, 2026
37.5%Verified-email coverage
10.4Average contacts per company
1-10Median size (employees)
1.8%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,634
11-50
926
51-200
168
201-500
35
501-1,000
5
1,001-5,000
10

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 accounting practice acquisition firms are linked below.
What qualifies
Company records worldwide whose business descriptions match “accounting practice acquisition 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. 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 10,976 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.

Accounting practice acquisition firms by location

18 lists · largest first

Every Accounting practice acquisition 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 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 “accounting practice acquisition firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many accounting practice acquisition firms are there worldwide?

RevenueBase identified 2,822 company matches for accounting practice acquisition firms 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?

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

Which country has the most accounting practice acquisition firms?

The United States leads with 569 companies, followed by Brazil (332) and France (217). Every accounting practice acquisition firms list by country and city is linked on this page.

Which city has the most accounting practice acquisition firms?

Paris leads with 52 company records, followed by Sao Paulo (47) and London (40).

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 10,976 professional contacts with verified work emails tracked across these 2,822 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.