Company lists · Data refreshed September 2026

Top 25 Accounting bpo companies worldwide

RevenueBase identified 44,180 accounting bpo companies worldwide as of September 2026 and tracks 365,124 professional contacts across them, including 59,120 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers accounting bpo 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 27, 2026. Country and city lists for accounting bpo 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 27, 2026 86% judged on-target in blind review
44,180Companies
365,124Contacts tracked
59,120Verified emails
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The 25 largest accounting bpo companies worldwide

Ranked by team size
Top 25 of 44,180 accounting bpo companies worldwide, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to accounting bpo 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceDurban, South AfricaHQ checked Sep 27, 202610001+6,349 contacts →

Partial evidence

“CCI Global is a distinguished leader in the Business Process Outsourcing (BPO) industry in Africa- Headquartered in the UAE, CCI is renowned for exceptional services across a…”

Source: RevenueBase Database · checked Sep 27, 2026
2Partial evidenceUdaipur, IndiaHQ checked Sep 27, 20261,001-5,0004,122 contacts →

Partial evidence

“We are a fast-growing BPO & IT outsourcing firm with a team of 2500+ people passionate about data and technology.”

Source: RevenueBase Database · checked Sep 27, 2026
3Indirect evidenceSouthport, AustraliaHQ checked Sep 27, 20261,001-5,0003,912 contacts →

Indirect evidence

“Don’t wait until understaffing eats away at your productivity and client satisfaction.”

Source: RevenueBase Database · checked Sep 27, 2026
4Indirect evidenceGrenoble, FranceHQ checked Sep 27, 202610001+2,932 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 27, 2026
5Partial evidenceEagan, MN, United StatesHQ checked Sep 27, 202610001+2,772 contacts →

Partial evidence

“Stream Global Services is a premium business process outsource (BPO) service provider specializing in customer relationship management solutions including sales, customer care…”

Source: RevenueBase Database · checked Sep 27, 2026
6Indirect evidenceGurgaon, IndiaHQ checked Sep 27, 20261,001-5,0002,605 contacts →

Indirect evidence

“Globiva is India’s most promising & fastest growing Business Process Management (BPM) company.”

Source: RevenueBase Database · checked Sep 27, 2026
7Partial evidencePrinceton, NJ, United StatesHQ checked Sep 27, 20261,001-5,0002,494 contacts →

Partial evidence

“Flatworld Solutions is a diversified BPO and Technology services company with customers across 100+ countries.”

Source: RevenueBase Database · checked Sep 27, 2026
8Partial evidenceAustin, TX, United StatesHQ checked Sep 27, 202610001+2,231 contacts →

Partial evidence

“OUR PEOPLE, YOUR PRIORITIES Streamline your finance & accounting team at 50% cost savings with a team as small as one.”

Source: RevenueBase Database · checked Sep 27, 2026
9Partial evidenceCaba, IndiaHQ checked Sep 27, 20265,001-10,0001,302 contacts →

Partial evidence

“Somos una BPO Especialista en Customer Service, Cobranzas, Telemarketing, Soporte Técnico y Back Office.”

Source: RevenueBase Database · checked Sep 27, 2026
10Partial evidenceTaman Tun Dr Ismail, MalaysiaHQ checked Sep 27, 20265,001-10,0001,248 contacts →

Partial evidence

“VADS Berhad (VADS) is one of Malaysia’s leading BPO and Managed ICT Service provider.”

Source: RevenueBase Database · checked Sep 27, 2026
11Indirect evidenceMarlton, NJ, United StatesHQ checked Sep 27, 20261,001-5,0001,237 contacts →

Indirect evidence

“SEBPO transforms operational complexity into a seamless, strategic advantage.”

Source: RevenueBase Database · checked Sep 27, 2026
12Partial evidenceChennai, IndiaHQ checked Sep 27, 20261,001-5,0001,163 contacts →

Partial evidence

“eNoah is a boutique consulting-led integrated BPO and IT solutions company providing services to Fortune companies in the Integrated Health, Insurance, Manufacturing and…”

Source: RevenueBase Database · checked Sep 27, 2026
13Indirect evidenceCairo, EgyptHQ checked Sep 27, 20261,001-5,0001,105 contacts →

Indirect evidence

“Customer”, the word that describes the most important aspect in any business, which, in whatever industry, business revolves around!”

Source: RevenueBase Database · checked Sep 27, 2026
14Partial evidenceMakati, PhilippinesHQ checked Sep 27, 20261,001-5,0001,021 contacts →

Partial evidence

“D&V Philippines is a finance and accounting outsourcing company that helps CFOs, accounting firms, audit firms, and other professional services firms build reliable offshore…”

Source: RevenueBase Database · checked Sep 27, 2026
15Indirect evidenceBangalore, IndiaHQ checked Sep 27, 20261,001-5,000995 contacts →

Indirect evidence

“At Invensis, we solve business inefficiencies.”

Source: RevenueBase Database · checked Sep 27, 2026
16Partial evidenceDhaka, BangladeshHQ checked Sep 27, 20261,001-5,000953 contacts →

Partial evidence

“Digicon Technologies PLC is a leading outsourcing organization in Bangladesh, with an industry leading edge in the vertical of BPO and IT/ITES solutions.”

Source: RevenueBase Database · checked Sep 27, 2026
17Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 27, 2026n/a913 contacts →

Indirect evidence

“B Consulting provides a plug-and-play financial operations team for high-growth startups.”

Source: RevenueBase Database · checked Sep 27, 2026
18Indirect evidenceMadrid, SpainHQ checked Sep 27, 2026501-1,000890 contacts →

Indirect evidence

“En Grant Thornton España ayudamos a que tu empresa vaya más allá.”

Source: RevenueBase Database · checked Sep 27, 2026
19Indirect evidenceChennai, IndiaHQ checked Sep 27, 20261,001-5,000879 contacts →

Indirect evidence

“Started operation on 2004 with 25 employees, Currently iMarque has grown into a powerhouse of over professionals today, consistently achieving an impressive 40% average annual…”

Source: RevenueBase Database · checked Sep 27, 2026
20Partial evidenceAhmedabad, IndiaHQ checked Sep 27, 20261,001-5,000857 contacts →

Partial evidence

“Confiance specializes in providing highly personalized business solutions in the areas of bookkeeping and accounting, financial planning, financial advisory, back office and…”

Source: RevenueBase Database · checked Sep 27, 2026
21Indirect 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
22Partial evidenceManila, PhilippinesHQ checked Sep 27, 2026501-1,000831 contacts →

Partial evidence

“IQ BackOffice is the leading accounting Business Process Outsourcing and Automation provider, offering 99.97% quality and up to 68% savings to companies around the globe.”

Source: RevenueBase Database · checked Sep 27, 2026
23Partial evidenceUnited StatesHQ checked Sep 27, 20261,001-5,000814 contacts →

Partial evidence

“DASH BPO, LLC is a global leader in delivering best-in-class first party solutions for its strategic partners.”

Source: RevenueBase Database · checked Sep 27, 2026
24Partial evidenceAhmedabad, IndiaHQ checked Sep 27, 20261,001-5,000810 contacts →

Partial evidence

“Established in 2008, Pacific was formed to serve the clients with the best services in the field of outsourced accounting.”

Source: RevenueBase Database · checked Sep 27, 2026
25Indirect evidenceRohini, IndiaHQ checked Sep 27, 2026n/a798 contacts →

Indirect evidence

“D N A & Co.| Chartered Accountants”

Source: RevenueBase Database · checked Sep 27, 2026

Showing 25 of 44,180 accounting bpo companies worldwide

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Accounting bpo companies worldwide at a glance

As of Sep 27, 2026
16.2%Verified-email coverage
8.3Average contacts per company
1-10Median size (employees)
1.7%Largest-city concentration · Sao Paulo
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
31,577
11-50
9,241
51-200
2,090
201-500
577
501-1,000
215
1,001-5,000
168
5,001-10,000
22
10001+
19

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 bpo 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 accounting bpo companies are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “accounting bpo 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 accounting bpo 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 accounting bpo 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, 59,120 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 bpo companies by location

158 lists · largest first

Every Accounting bpo 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 accounting bpo 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 accounting bpo companies are there worldwide?

RevenueBase identified 44,180 accounting bpo 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?

CCI Global, headquartered in Umhlanga Durban, tops this list with the largest team on record.

Which country has the most accounting bpo companies?

The United States leads with 11,004 companies, followed by Brazil (4,402) and the United Kingdom (3,380). Every accounting bpo companies list by country and city is linked on this page.

Which city has the most accounting bpo companies?

Sao Paulo leads with 764 headquartered companies, followed by London (670) and Ahmedabad (337).

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 59,120 verified decision-maker contacts tracked across these 44,180 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.