Company lists · Data refreshed November 2026

Top 25 Contractor accounting services worldwide

Name: Contractor accounting services worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 45,082 companies tracked

RevenueBase identified 45,082 company matches for contractor accounting services worldwide as of November 2026 and tracks 236,578 professional contacts across them, including 60,398 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for contractor accounting services 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 contractor accounting services 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

45,082Companies

236,578Contacts tracked

60,398Verified emails

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The 25 largest contractor accounting services worldwide

Ranked by team size

Top 25 of 45,082 company matches for contractor accounting services 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Carr, Riggs & Ingram	Exact match	Enterprise, AL, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,214 contacts →
	Exact match “Carr, Riggs & Ingram (CRI) is a Top 25 nationally-ranked accounting and advisory firm driven by relationships to cultivate growth.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Gov-Con Solutions	Exact match	Broomfield, CO, United StatesHQ recorded Nov 6, 2026	n/a	1,015 contacts →
	Exact match “Gov-Con provides financial and accounting solutions for government contractors such as SBIR Award Winners, DoD contractors, Prime Contractors and Subcontractors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Bernhoeft	Exact match	Recife, BrazilHQ recorded Nov 6, 2026	501-1,000	883 contacts →
	Exact match “A Bernhoeft Contadores é uma empresa de atuação nacional que oferece terceirização de serviços contábeis para clientes de diversos portes e segmentos.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	KMK	Exact match	Ahmedabad, IndiaHQ recorded Nov 6, 2026	1,001-5,000	829 contacts →
	Exact match “KMK Ventures is a leading Outsourced Accounting & Tax solutions company providing services to clients based out of USA.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	BDO Luxembourg	Exact match	Diekirch, LuxembourgHQ recorded Nov 6, 2026	501-1,000	625 contacts →
	Exact match “BDO Luxembourg is one of the largest firms of accountants, auditors and consultants in Luxembourg.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	BDO Israel	Exact match	Tel Aviv, IsraelHQ recorded Nov 6, 2026	1,001-5,000	600 contacts →
	Exact match “BDO Israel is a dynamic and business oriented accounting and consulting firm, ranking amongst the five leading industry firms in Israel and part of the international network BDO.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Talati And Talati LLP Chartered Accountants	Exact match	Ahmedabad, IndiaHQ recorded Nov 6, 2026	201-500	583 contacts →
	Exact match “Talati & Talati LLP is a full-service accounting, tax, financial, and management advisory firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Share Microfin LTD	Exact match	Hyderabad, IndiaHQ recorded Nov 6, 2026	1,001-5,000	554 contacts →
	Exact match “Share Microfin Ltd is an Accounting company located in 1-224/58, Rajeev Nagar, Nacharam, Hyderabad, Andhra Pradesh, India.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Global FPO	Exact match	Noida, IndiaHQ recorded Nov 6, 2026	501-1,000	527 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Singerlewak LLP	Exact match	Los Angeles, CO, United StatesHQ recorded Nov 6, 2026	201-500	508 contacts →
	Exact match “SingerLewak has a 60-year history of serving clients as one of the leading West Coast based public accounting firms; SingerLewak understands the needs of business owners and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Outbooks	Exact match	Harrow, United KingdomHQ recorded Nov 6, 2026	201-500	490 contacts →
	Exact match “Outbooks is a leading provider of outsourcing services to accounting and bookkeeping firms.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	OSOME	Exact match	Central Business District, SingaporeHQ recorded Nov 6, 2026	201-500	484 contacts →
	Exact match “Expert accountants + simple software = financial admin, done.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Prager Metis Cpas	Exact match	New York, United StatesHQ recorded Nov 6, 2026	201-500	472 contacts →
	Exact match “Prager Metis CPAs is an independent, full service, public accounting and consulting firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Supporting Strategies	Exact match	Beverly, MA, United StatesHQ recorded Nov 6, 2026	51-200	416 contacts →
	Exact match “Outsourced Bookkeeping and Controller Services Supporting Strategies provides outsourced bookkeeping services, controller services and operational support to growing businesses.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Administratiekantoor Tidak B.V	Exact match	Alphen Aan Den Rijn, NetherlandsHQ recorded Nov 6, 2026	n/a	383 contacts →
	Exact match “Tidak in Alphen aan den Rijn is het administratiekantoor voor startende ondernemers, zzp'ers, mkb en particulieren.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Alianzo	Exact match	Goiânia, BrazilHQ recorded Nov 6, 2026	201-500	375 contacts →
	Exact match “Movidos pela alta performance, resultados financeiros, contábeis e operacionais excepcionais para nossos clientes, a Alianzo é feita por pessoas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Accounting Firm LLC	Exact match	Lexington, KY, United StatesHQ recorded Nov 6, 2026	n/a	366 contacts →
	Exact match “Accounting Firm's mission is to transform the way small business's day-to-day accounting needs are met.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Advantage ONE TAX Consulting	Exact match	Sterling, VA, United StatesHQ recorded Nov 6, 2026	201-500	360 contacts →
	Exact match “Advantage One Tax Consulting is a multi-disciplinary group of highly experienced tax professionals who understand the tax practice in its true spirit, examine the issues it faces…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Unison Globus	Exact match	Coral Springs, FL, United StatesHQ recorded Nov 6, 2026	201-500	345 contacts →
	Exact match “Unison Globus is a global accounting outsourcing and offshore staffing partner dedicated to supporting CPA firms and accounting professionals.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Squire	Exact match	Orem, UT, United StatesHQ recorded Nov 6, 2026	201-500	337 contacts →
	Exact match “Squire is a nationally recognized audit, tax, and business advisory firm serving clients across the U.S.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Miller Kaplan	Exact match	Burbank, CA, United StatesHQ recorded Nov 6, 2026	201-500	306 contacts →
	Exact match “Listen, then advise.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Oremus Corporate Services	Exact match	Hyderabad, IN, IndiaHQ recorded Nov 6, 2026	201-500	303 contacts →
	Exact match “At Oremus Corporate Services, we specialize in delivering top-notch Accounting and Bookkeeping, Secretarial Compliance, Payroll, Tax, HR, and Business Advisory Services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Alaska Advisors Accountants Auditors	Exact match	Kortrijk, BelgiumHQ recorded Nov 6, 2026	51-200	301 contacts →
	Exact match “We are your guide on the adventure of entrepreneurship!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Klara Consulting	Exact match	Stockholm, SwedenHQ recorded Nov 6, 2026	201-500	296 contacts →
	Exact match “Välkommen till Klara Consulting Vi finns här för dig som söker en trygg partner inom ekonomi - eller en arbetsplats med omtanke!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Batt & Associés	Exact match	Nancy, FranceHQ recorded Nov 6, 2026	201-500	296 contacts →
	Exact match “The 23 expert managers, supported by 250 specialist employees, support and advise their clients on a daily basis, from bookkeeping to advice and the engineering of solutions…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “contractor accounting services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 45,082 contractor accounting services worldwide

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Contractor accounting services worldwide at a glance

As of Nov 6, 2026

25.5%Verified-email coverage

5.2Average contacts per company

1-10Median size (employees)

1.6%Largest-city concentration · London

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

34,256

11-50

8,700

51-200

1,051

201-500

162

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

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 contractor accounting services are linked below.
What qualifies: Company records worldwide whose business descriptions match “contractor accounting services” 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 60,398 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.

Contractor accounting services by location

192 lists · largest first

Every Contractor accounting 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 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 “contractor accounting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many contractor accounting services are there worldwide?

RevenueBase identified 45,082 company matches for contractor accounting services 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?

Carr, Riggs & Ingram tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most contractor accounting services?

The United States leads with 13,937 companies, followed by Brazil (4,202) and the United Kingdom (3,843). Every contractor accounting services list by country and city is linked on this page.

Which city has the most contractor accounting services?

London leads with 704 company records, followed by Sao Paulo (609) and New York (290).

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 60,398 professional contacts with verified work emails tracked across these 45,082 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.