Company lists · Data refreshed November 2026

Top 25 Private company service providers worldwide

Name: Private company service providers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 59,072 companies tracked

RevenueBase identified 59,072 company matches for private company service providers worldwide as of November 2026 and tracks 581,950 professional contacts across them, including 188,137 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for private company service providers 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 private company service providers 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

59,072Companies

581,950Contacts tracked

188,137Verified emails

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The 25 largest private company service providers worldwide

Ranked by team size

Top 25 of 59,072 company matches for private company service providers 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	MNP	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	5,001-10,000	9,206 contacts →
	Exact match “MNP is a leading national accounting, tax and business consulting firm in Canada.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Rydge Conseil	Exact match	United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,859 contacts →
	Exact match “Né en 2025, RYDGE Conseil est le cabinet de conseil aux Entrepreneurs leader en France.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	BDO In Indonesia	Exact match	Jakarta, IndonesiaHQ recorded Nov 6, 2026	501-1,000	1,729 contacts →
	Exact match “BDO is the leading provider of professional services within the mid-tier of our profession.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Beierholm	Exact match	Aalborg, DenmarkHQ recorded Nov 6, 2026	1,001-5,000	1,604 contacts →
	Exact match “Beierholm is the preferred auditing and consulting company for small and medium-sized companies in Denmark.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	BDO Norge	Exact match	Oslo, NorwayHQ recorded Nov 6, 2026	1,001-5,000	1,327 contacts →
	Exact match “We see great value in having a local presence and roots, factors which enable us to work closely with our clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	ASPIA	Exact match	Stockholm, SwedenHQ recorded Nov 6, 2026	1,001-5,000	1,319 contacts →
	Exact match “Aspia är Nordeuropas ledande affärspartner för företag som vill ta nästa steg.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Mallette	Exact match	Québec, QC, CanadaHQ recorded Nov 6, 2026	1,001-5,000	1,286 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	COGEP	Exact match	Saint-doulchard, FranceHQ recorded Nov 6, 2026	1,001-5,000	1,162 contacts →
	Exact match “Une vision augmentée du conseil au service de votre réussite.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	TGS France	Exact match	Paris, FranceHQ recorded Nov 6, 2026	1,001-5,000	1,093 contacts →
	Exact match “TGS Soregor brings specialists together from seven different areas of expertise in order to offer a comprehensive solution for businesses.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Orcom Cabinet D'expertise Comptable, Audit ET Conseil	Exact match	Orléans, FranceHQ recorded Nov 6, 2026	1,001-5,000	834 contacts →
	Exact match “Pour ORCOM, le conseil est un état d'esprit.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	RSM - Singapore	Exact match	SingaporeHQ recorded Nov 6, 2026	1,001-5,000	788 contacts →
	Exact match “RSM is the largest professional services firm outside the Big Four in Singapore, and the sixth largest globally.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Moore MKW	Exact match	Zwolle, NetherlandsHQ recorded Nov 6, 2026	1,001-5,000	721 contacts →
	Exact match “Wij zijn Moore MKW.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Scrubbed	Exact match	Burlingame, CA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	673 contacts →
	Exact match “Scrubbed delivers partner-led accounting, tax, advisory, and audit services to middle-market companies that want a financial partner they can trust.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	BDO Perú	Exact match	San Isidro, PeruHQ recorded Nov 6, 2026	501-1,000	664 contacts →
	Exact match “La red global de BDO se extiende a lo largo de 166 países y territorios, con 115,661 personas trabajando en 1,776 oficinas y todas bajo un mismo objetivo: brindar a nuestros…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Armstrong Watson	Exact match	Carlisle, United KingdomHQ recorded Nov 6, 2026	501-1,000	610 contacts →
	Exact match “Armstrong Watson has been advising and protecting clients across the North of England and Scotland since 1867.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	MG Contécnica	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	501-1,000	603 contacts →
	Exact match “A MG Contécnica é considerada um dos maiores escritórios de consultoria empresarial do mercado, com vasta experiência e com grande diferencial em serviços contábeis a empresa…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Buzzacott	Exact match	London, United KingdomHQ recorded Nov 6, 2026	501-1,000	600 contacts →
	Exact match “Buzzacott is an accountancy and advisory firm with a long-standing history of supporting individuals, businesses, and not-for-profits.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	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
19	Vandelanotte	Exact match	Kortrijk, BelgiumHQ recorded Nov 6, 2026	501-1,000	591 contacts →
	Exact match “Vandelanotte, opgericht in 1948 door Roger Vandelanotte, is uitgegroeid tot het grootste onafhankelijke kantoor in België, met ook een vestiging in Rijsel (Frankrijk).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	VGD	Exact match	Wemmel, BelgiumHQ recorded Nov 6, 2026	201-500	579 contacts →
	Exact match “Samen ondernemen, met kennis en visie.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	BDO Ireland	Exact match	Dublin, IrelandHQ recorded Nov 6, 2026	201-500	551 contacts →
	Exact match “BDO Ireland LLP is an accountancy and business advisory firm that provides Audit, Tax, Deals, and Consulting, Risk & Outsourcing (CR & O) services to entrepreneurial, growing and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Countus	Exact match	Zwolle, NetherlandsHQ recorded Nov 6, 2026	501-1,000	534 contacts →
	Exact match “Countus is een accountants- en adviesorganisatie die voor haar klanten, medewerkers en stakeholders streeft naar duurzaam succes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Rogers Capital	Exact match	Rogers House, MauritiusHQ recorded Nov 6, 2026	501-1,000	528 contacts →
	Exact match “We help our clients beat the odds by devising and implementing ingenious solutions to help them navigate through an evolving market place.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	GVA	Exact match	Paris, FranceHQ recorded Nov 6, 2026	51-200	510 contacts →
	Exact match “Créé en 1975, GVA est composé de 80 personnes, pour près de 10 millions de chiffre d’affaires.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Mazars In The UK	Exact match	London, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	481 contacts →
	Exact match Recorded description not available. 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 “private company service providers”. 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 59,072 private company service providers worldwide

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Private company service providers worldwide at a glance

As of Nov 6, 2026

32.3%Verified-email coverage

9.9Average contacts per company

1-10Median size (employees)

1.7%Largest-city concentration · Sao Paulo

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

39,953

11-50

14,687

51-200

2,694

201-500

560

501-1,000

172

1,001-5,000

139

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 private company service providers are linked below.
What qualifies: Company records worldwide whose business descriptions match “private company service providers” 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 188,137 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.

Private company service providers by location

264 lists · largest first

Every Private company service providers 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 “private company service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many private company service providers are there worldwide?

RevenueBase identified 59,072 company matches for private company service providers 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?

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

Which country has the most private company service providers?

The United States leads with 10,826 companies, followed by Brazil (5,464) and France (3,244). Every private company service providers list by country and city is linked on this page.

Which city has the most private company service providers?

Sao Paulo leads with 1021 company records, followed by London (850) and Paris (528).

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 188,137 professional contacts with verified work emails tracked across these 59,072 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.