Company lists · Data refreshed September 2026

Top 25 Accounting firm business continuity services worldwide

RevenueBase identified 32,794 accounting firm business continuity services worldwide as of September 2026 and tracks 401,072 professional contacts across them, including 136,671 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers accounting firm business continuity services 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 27, 2026. Country and city lists for accounting firm business continuity services 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 27, 2026 86% judged on-target in blind review
32,794Companies
401,072Contacts tracked
136,671Verified emails
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The 25 largest accounting firm business continuity services worldwide

Ranked by team size
Top 25 of 32,794 accounting firm business continuity services worldwide, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to accounting firm business continuity services: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceChicago, IL, United StatesHQ checked Sep 27, 202610001+10,534 contacts →

Indirect evidence

“Baker Tilly is a leading advisory, tax and assurance firm, providing clients with a genuine coast-to-coast and global advantage in major regions of the U.S.”

Source: RevenueBase Database · checked Sep 27, 2026
2Partial evidenceCalgary, AB, CanadaHQ checked Sep 27, 20265,001-10,0008,773 contacts →

Partial evidence

“MNP is a leading national accounting, tax and business consulting firm in Canada.”

Source: RevenueBase Database · checked Sep 27, 2026
3Indirect evidenceNew York, NY, United StatesHQ checked Sep 27, 20261,001-5,0004,199 contacts →

Indirect evidence

“EisnerAmper, one of the largest business consulting firms in the world, is comprised of EisnerAmper LLP, a licensed independent CPA firm that provides client attest services; and…”

Source: RevenueBase Database · checked Sep 27, 2026
4Partial evidenceUnited StatesHQ checked Sep 27, 20261,001-5,0003,643 contacts →

Partial evidence

“We’re Eide Bailly (I’d bay-lee), a business advisory, accounting and technology firm built with our clients in mind.”

Source: RevenueBase Database · checked Sep 27, 2026
5Indirect evidenceMontréal, QC, CanadaHQ checked Sep 27, 20261,001-5,0002,539 contacts →

Indirect evidence

“Raymond Chabot Grant Thornton is a professional services firm dedicated to the success of organizations and their leaders since 1948.”

Source: RevenueBase Database · checked Sep 27, 2026
6Partial evidenceEnterprise, AL, United StatesHQ checked Sep 27, 20261,001-5,0002,102 contacts →

Partial evidence

“Carr, Riggs & Ingram (CRI) is a Top 25 nationally-ranked accounting and advisory firm driven by relationships to cultivate growth.”

Source: RevenueBase Database · checked Sep 27, 2026
7Indirect evidenceStockholm, SwedenHQ checked Sep 27, 20261,001-5,0001,724 contacts →

Indirect evidence

“Grant Thornton är ett ledande revisions- och rådgivningsföretag med över 1400 medarbetare som erbjuder tjänster inom revision, skatt, redovisning och specialistrådgivning.”

Source: RevenueBase Database · checked Sep 27, 2026
8Indirect evidenceChicago, IL, United StatesHQ checked Sep 27, 20261,001-5,0001,688 contacts →

Indirect evidence

“Sikich offers the public and private sectors a diverse platform of professional services across consulting, technology, and compliance.”

Source: RevenueBase Database · checked Sep 27, 2026
9Indirect evidenceOslo, NorwayHQ checked Sep 27, 20261,001-5,0001,530 contacts →

Indirect evidence

“We see great value in having a local presence and roots, factors which enable us to work closely with our clients.”

Source: RevenueBase Database · checked Sep 27, 2026
10Indirect evidenceJakarta, IndonesiaHQ checked Sep 27, 2026501-1,0001,508 contacts →

Indirect evidence

“BDO is the leading provider of professional services within the mid-tier of our profession.”

Source: RevenueBase Database · checked Sep 27, 2026
11Indirect evidenceChicago, AL, United StatesHQ checked Sep 27, 202610001+1,458 contacts →

Indirect evidence

“HORNE is now a part of BDO USA.”

Source: RevenueBase Database · checked Sep 27, 2026
12Partial evidenceTroy, MI, United StatesHQ checked Sep 27, 2026501-1,0001,323 contacts →

Partial evidence

“Rehmann is a professional advisory firm that provides accounting and assurance, business solutions and outsourcing, specialized consulting, and wealth management services.”

Source: RevenueBase Database · checked Sep 27, 2026
13Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 27, 20261,001-5,0001,303 contacts →

Indirect evidence

“Hi there, we're BPM!”

Source: RevenueBase Database · checked Sep 27, 2026
14Indirect evidenceQuébec, QC, CanadaHQ checked Sep 27, 20261,001-5,0001,268 contacts →

Indirect evidence

“Mallette compte plus de 40 bureaux solidement implantés dans plusieurs régions du Québec et regroupe plus de 1 600 ressources œuvrant dans différents secteurs d’activité.”

Source: RevenueBase Database · checked Sep 27, 2026
15Indirect evidenceDallas, TX, United StatesHQ checked Sep 27, 20261,001-5,0001,160 contacts →

Indirect 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 27, 2026
16Partial evidenceBoston, MA, United StatesHQ checked Sep 27, 2026501-1,0001,063 contacts →

Partial evidence

“As a leading global accounting and business advisory firm, CFGI provides solutions to solve clients’ most complex problems, without the restrictions created by auditor…”

Source: RevenueBase Database · checked Sep 27, 2026
17Indirect evidenceSaint Louis, MO, United StatesHQ checked Sep 27, 2026501-1,0001,056 contacts →

Indirect evidence

“RubinBrown provides unmatched service to closely held and publicly traded companies in specialized market sectors as well as non-profit and public sector organizations.”

Source: RevenueBase Database · checked Sep 27, 2026
18Indirect evidenceSaint-doulchard, FranceHQ checked Sep 27, 20261,001-5,0001,051 contacts →

Indirect evidence

“Une vision augmentée du conseil au service de votre réussite.”

Source: RevenueBase Database · checked Sep 27, 2026
19Indirect evidenceNew Delhi, IndiaHQ checked Sep 27, 2026501-1,000957 contacts →

Indirect evidence

“S S Kothari Mehta & Company (SSKM) is chartered accountant firm established in 1953 in Kolkata and later on expanded its base to New Delhi, Chandigarh & Mumbai as well.”

Source: RevenueBase Database · checked Sep 27, 2026
20Indirect evidenceDelhi-ncr, IndiaHQ checked Sep 27, 20261,001-5,000952 contacts →

Indirect evidence

“Nangia & Co LLP stands as a preeminent one of the top leading CA firm in India with a remarkable four-decade legacy of enriching the business landscape for an extensive clientele…”

Source: RevenueBase Database · checked Sep 27, 2026
21Indirect evidenceChennai, IndiaHQ checked Sep 27, 2026501-1,000916 contacts →

Indirect evidence

“Established in 1978, PKF Sridhar & Santhanam LLP firm of Chartered Accountants, carry the legacy of vast experience and varied exposure in the industry.”

Source: RevenueBase Database · checked Sep 27, 2026
22Indirect evidencePalo Alto, CA, United StatesHQ checked Sep 27, 2026501-1,000893 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 27, 2026
23Partial evidenceLos Angeles, CA, United StatesHQ checked Sep 27, 2026501-1,000877 contacts →

Partial evidence

“HCVT is Southern California’s leading public accounting firm, the largest headquartered in Los Angeles, and the third-largest in the Western U.S.”

Source: RevenueBase Database · checked Sep 27, 2026
24Partial evidenceBirmingham, AL, United StatesHQ checked Sep 27, 2026501-1,000844 contacts →

Partial evidence

“Warren Averett CPAs and Advisors is a top-tier accounting and advisory firm based in the Southeastern U.S, proudly ranking among the nation's top 50 firms.”

Source: RevenueBase Database · checked Sep 27, 2026
25Indirect evidenceRecife, BrazilHQ checked Sep 27, 2026501-1,000833 contacts →

Indirect evidence

“A Bernhoeft Contadores é uma empresa de atuação nacional que oferece terceirização de serviços contábeis para clientes de diversos portes e segmentos.”

Source: RevenueBase Database · checked Sep 27, 2026

Showing 25 of 32,794 accounting firm business continuity services worldwide

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Accounting firm business continuity services worldwide at a glance

As of Sep 27, 2026
34.1%Verified-email coverage
12.2Average contacts per company
1-10Median size (employees)
1.8%Largest-city concentration · Sao Paulo
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
19,201
11-50
10,795
51-200
2,093
201-500
343
501-1,000
75
1,001-5,000
75
5,001-10,000
7
10001+
13

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 accounting firm business continuity services, 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 accounting firm business continuity services are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “accounting firm business continuity services”. 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 accounting firm business continuity services), 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 accounting firm business continuity services, 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, 136,671 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 27, 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.

Accounting firm business continuity services by location

140 lists · largest first

Every Accounting firm business continuity services 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 accounting firm business continuity services, 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 accounting firm business continuity services are there worldwide?

RevenueBase identified 32,794 accounting firm business continuity services 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?

Baker Tilly US, headquartered in Chicago, tops this list with the largest team on record.

Which country has the most accounting firm business continuity services?

The United States leads with 9,342 companies, followed by Brazil (3,790) and India (1,805). Every accounting firm business continuity services list by country and city is linked on this page.

Which city has the most accounting firm business continuity services?

Sao Paulo leads with 585 headquartered companies, followed by London (341) and Paris (260).

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 136,671 verified decision-maker contacts tracked across these 32,794 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 27, 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.