Company lists · Data refreshed September 2026

Top 25 Financial outsourcing services worldwide

Name: Financial outsourcing services worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 8,659 companies tracked

RevenueBase identified 8,659 financial outsourcing services worldwide as of September 2026 and tracks 62,292 professional contacts across them, including 14,007 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers financial outsourcing 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 28, 2026. Country and city lists for financial outsourcing 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 28, 2026 86% judged on-target in blind review

8,659Companies

62,292Contacts tracked

14,007Verified emails

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The 25 largest financial outsourcing services worldwide

Ranked by team size

Top 25 of 8,659 financial outsourcing services worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to financial outsourcing 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Personiv	Indirect evidence	Austin, TX, United StatesHQ checked Sep 28, 2026	10001+	2,231 contacts →
	Indirect 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 28, 2026
2	D&v Philippines	Partial evidence	Makati, PhilippinesHQ checked Sep 28, 2026	1,001-5,000	1,021 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 28, 2026
3	Confiance Business Solutions INC	Partial evidence	Ahmedabad, IndiaHQ checked Sep 28, 2026	1,001-5,000	857 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 28, 2026
4	Cibergestión	Partial evidence	Madrid, SpainHQ checked Sep 28, 2026	1,001-5,000	850 contacts →
	Partial evidence “Nos especializamos en la externalización de servicios a entidades financieras y nos reinventamos continuamente en un mercado cada vez más competitivo para lograr lo más…” Source: RevenueBase Database · checked Sep 28, 2026
5	Bernhoeft	Indirect evidence	Recife, BrazilHQ checked Sep 28, 2026	501-1,000	833 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 28, 2026
6	IQ Backoffice	Partial evidence	Manila, PhilippinesHQ checked Sep 28, 2026	501-1,000	831 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 28, 2026
7	Metriqe Solutions	Indirect evidence	Irving, TX, United StatesHQ checked Sep 28, 2026	201-500	571 contacts →
	Indirect evidence “Founded in 2007, Metriqe Solutions started out as a Hotel Accounting firm in USA.” Source: RevenueBase Database · checked Sep 28, 2026
8	IBS	Partial evidence	New Maadi, EgyptHQ checked Sep 28, 2026	10001+	539 contacts →
	Partial evidence “We are a proud and happy company that serves the outsourcing field with passion and commitment.” Source: RevenueBase Database · checked Sep 28, 2026
9	Outbooks	Partial evidence	Harrow, United KingdomHQ checked Sep 28, 2026	201-500	477 contacts →
	Partial evidence “Outbooks is a leading provider of outsourcing services to accounting and bookkeeping firms.” Source: RevenueBase Database · checked Sep 28, 2026
10	Global FPO	Partial evidence	Noida, IndiaHQ checked Sep 28, 2026	501-1,000	474 contacts →
	Partial evidence “Global FPO is an Accounting, Bookkeeping and Tax Consulting, and outsourcing company that helps CPAs, accounting firms, small and mid-sized businesses, and startups strengthen…” Source: RevenueBase Database · checked Sep 28, 2026
11	Diagonal Gest, SL	Indirect evidence	Barcelona, SpainHQ checked Sep 28, 2026	501-1,000	418 contacts →
	Indirect evidence “Tessi IBERIA nace en 1.997 y aunque en el inicio se centra en la gestión hipotecaria, ya desde sus orígenes nace con unos valores fundamentales, que todavía hoy perviven, y…” Source: RevenueBase Database · checked Sep 28, 2026
12	Supporting Strategies	Indirect evidence	Beverly, MA, United StatesHQ checked Sep 28, 2026	51-200	415 contacts →
	Indirect evidence “Outsourced Bookkeeping and Controller Services Supporting Strategies provides outsourced bookkeeping services, controller services and operational support to growing businesses.” Source: RevenueBase Database · checked Sep 28, 2026
13	Escalon Business Services, India	Indirect evidence	Mohali, IndiaHQ checked Sep 28, 2026	201-500	415 contacts →
	Indirect evidence “Escalon’s one stop shop approach gives you a single touch point for everything you need to keep your company safe.” Source: RevenueBase Database · checked Sep 28, 2026
14	Outsource Partners International Alumni	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	397 contacts →
	Partial evidence “Outsource Partners International (OPI) is a professional services firm dedicated to the outsourcing of finance, accounting, and analytics business processes.” Source: RevenueBase Database · checked Sep 28, 2026
15	Hammerjack	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	501-1,000	349 contacts →
	Partial evidence “hammerjack is an Australian and Philippine-owned offshore outsourcing and Knowledge Process Outsourcing (KPO) provider.” Source: RevenueBase Database · checked Sep 28, 2026
16	OHI	Partial evidence	New York, United StatesHQ checked Sep 28, 2026	201-500	339 contacts →
	Partial evidence “OHI is a specialized finance and real estate accounting outsourcing service provider with operations out of New Delhi (India) since 2006.” Source: RevenueBase Database · checked Sep 28, 2026
17	Process Solutions	Partial evidence	Budapest, HungaryHQ checked Sep 28, 2026	201-500	328 contacts →
	Partial evidence “Process Solutions (PS) is a group providing Business Process Outsourcing services, operating an independent accounting business in the Central European region.” Source: RevenueBase Database · checked Sep 28, 2026
18	SKS Business Services	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	501-1,000	322 contacts →
	Indirect evidence “At SKS, we pride ourselves on being different.” Source: RevenueBase Database · checked Sep 28, 2026
19	Unison Globus	Partial evidence	Coral Springs, FL, United StatesHQ checked Sep 28, 2026	201-500	320 contacts →
	Partial evidence “Unison Globus is a global accounting outsourcing and offshore staffing partner dedicated to supporting CPA firms and accounting professionals.” Source: RevenueBase Database · checked Sep 28, 2026
20	GI Outsourcing	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	311 contacts →
	Partial evidence “GI Outsourcing is a UK-based accountants outsourcing firm.” Source: RevenueBase Database · checked Sep 28, 2026
21	BDO Solutions	Partial evidence	Moka, MauritiusHQ checked Sep 28, 2026	501-1,000	310 contacts →
	Partial evidence “BDO Solutions is a Business Services & Outsourcing company located in Mauritius and forms part of the international BDO network, which extends across 166 countries and…” Source: RevenueBase Database · checked Sep 28, 2026
22	Montpac	Partial evidence	Granite Bay, CA, United StatesHQ checked Sep 28, 2026	201-500	298 contacts →
	Partial evidence “Montgomery Pacific Corporation (MontPac) is an outsourced accounting and financial management firm with personnel in the US, UK, and the Philippines.” Source: RevenueBase Database · checked Sep 28, 2026
23	Buchprufer Consultants LLP	Strong evidence	Calicut, IndiaHQ checked Sep 28, 2026	201-500	294 contacts →
	Strong evidence “Founded in 2007, Buchprufer Consultants has grown into a trusted and reputed outsourcing partner delivering high-quality financial and professional services.” Source: RevenueBase Database · checked Sep 28, 2026
24	APT	Partial evidence	Ahmedabad, IndiaHQ checked Sep 28, 2026	201-500	279 contacts →
	Partial evidence “Established in 2009, APT is a premier consultancy specializing in outsourcing and offshoring, with a keen focus on Australia's vibrant SME landscape.” Source: RevenueBase Database · checked Sep 28, 2026
25	Klara Consulting	Indirect evidence	Stockholm, SwedenHQ checked Sep 28, 2026	201-500	263 contacts →
	Indirect evidence “Välkommen till Klara Consulting Vi finns här för dig som söker en trygg partner inom ekonomi - eller en arbetsplats med omtanke!” Source: RevenueBase Database · checked Sep 28, 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: financial outsourcing services. 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 financial outsourcing services.
Partial evidence: Its own public description names part of financial outsourcing services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name financial outsourcing services. 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 8,659 financial outsourcing services worldwide

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Financial outsourcing services worldwide at a glance

As of Sep 28, 2026

22.5%Verified-email coverage

7.2Average contacts per company

1-10Median size (employees)

2.6%Largest-city concentration · Sao Paulo

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

6,102

11-50

1,947

51-200

398

201-500

109

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 financial outsourcing 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 financial outsourcing services are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “financial outsourcing 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 financial outsourcing 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 financial outsourcing 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, 14,007 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 28, 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.

Financial outsourcing services by location

46 lists · largest first

Every Financial outsourcing 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 financial outsourcing 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 financial outsourcing services are there worldwide?

RevenueBase identified 8,659 financial outsourcing 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?

Personiv, headquartered in Austin, tops this list with the largest team on record.

Which country has the most financial outsourcing services?

The United States leads with 1,880 companies, followed by Brazil (1,153) and India (594). Every financial outsourcing services list by country and city is linked on this page.

Which city has the most financial outsourcing services?

Sao Paulo leads with 223 headquartered companies, followed by London (125) and Ahmedabad (97).

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 14,007 verified decision-maker contacts tracked across these 8,659 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 28, 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.