Company lists · Data refreshed September 2026

Top 25 Accounting consultancies based in Switzerland

RevenueBase identified 1,575 company matches for accounting consultancies associated with Switzerland as of September 2026 and tracks 9,553 professional contacts across them, including 3,886 with verified work emails and 177 with mobile numbers. Zurich is the largest hub.

This list covers company matches for accounting consultancies associated with Switzerland, 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 September 22, 2026.

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 Sep 22, 2026 How this list was built
1,575Companies
9,553Contacts tracked
3,886Verified emails
177Mobile numbers
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The 25 largest accounting consultancies based in Switzerland

Ranked by team size
Top 25 of 1,575 company matches for accounting consultancies based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchZürich, SwitzerlandHQ recorded Sep 22, 20261,001-5,0001,090 contacts →

Exact match

“BDO is one of the leading audit, accounting and consulting firms in Switzerland.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchGeneva, SwitzerlandHQ recorded Sep 22, 2026201-500424 contacts →

Exact match

“Forvis Mazars Group SC is an independent member of Forvis Mazars Global, a leading professional services network.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchSt.gallen, SwitzerlandHQ recorded Sep 22, 2026501-1,000381 contacts →

Exact match

“OBT ist eine marktprägende Anbieterin von Dienstleistungen für nationale und internationale KMU- und OEV-Kunden.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchLuzern, SwitzerlandHQ recorded Sep 22, 202651-200148 contacts →

Exact match

“We act for you.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchLuzern, SwitzerlandHQ recorded Sep 22, 202651-200107 contacts →

Exact match

“Unternehmen erwirtschaften ihre Wertschöpfung, indem sie sich voll und ganz für ihre Kunden einsetzen.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchCarouge, SwitzerlandHQ recorded Sep 22, 2026201-50085 contacts →

Exact match

“Satriun is the ideal consulting partner for independent advice, design and implementation in the Corporate Performance Management (CPM) field.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchBaar, SwitzerlandHQ recorded Sep 22, 202651-20078 contacts →

Exact match

“Accounting, Audit, HR, Tax, Legal and Insurance: Our specialists take over all services along your value chain, allowing you to focus fully on your core competencies.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchZurich, SwitzerlandHQ recorded Sep 22, 202651-20069 contacts →

Exact match

“Finalix is your trusted partner for financial services organisations to drive change projects with a focus on the financial industry.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchCarouge, SwitzerlandHQ recorded Sep 22, 202651-20063 contacts →

Exact match

“At Darwin, our entrepreneurial vision drives us to constantly adapt in order to offer the best solutions.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchSchwyz, SwitzerlandHQ recorded Sep 22, 202651-20062 contacts →

Exact match

“Die Treuhand- und Revisionsgesellschaft Mattig-Suter und Partner (MSuP) wurde am 1.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchSwitzerlandHQ recorded Sep 22, 202651-20060 contacts →

Exact match

“Gastroconsult – die führenden Spezialisten für Treuhand und Beratung in der Gastronomie und Hotellerie.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchMuri Bei Bern, SwitzerlandHQ recorded Sep 22, 202651-20060 contacts →

Exact match

“Die T+R AG ist eine bedeutende regionale Dienstleistungsunternehmung in den Bereichen der Wirtschaftsberatung, der Wirtschaftsprüfung und der Steuerberatung, die Sie bei all Ihren…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchZurich, SwitzerlandHQ recorded Sep 22, 202611-5053 contacts →

Exact match

“Seit 75 Jahren betreut aeberli Geschäfts- und Privatkunden in den Bereichen Steuern, Buchhaltung und Revision.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchBern, SwitzerlandHQ recorded Sep 22, 202651-20046 contacts →

Exact match

“Für unsere Kunden generieren wir Mehrwert durch professionelle und individuelle Dienstleistungen auf der Basis von persönlichen Beziehungen in den Bereichen Treuhand…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchLugano, SwitzerlandHQ recorded Sep 22, 202651-20045 contacts →

Exact match

“fiduciariaMega SA offers entrepreneurs, companies and individuals a comprehensive range of national and international consultancy services designed to provide pragmatic…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchLugano, SwitzerlandHQ recorded Sep 22, 2026201-50044 contacts →

Exact match

“Fidinam started its activities in Lugano (Canton Ticino, Switzerland) in 1960, principally providing a wide range of consulting and related services for companies, entrepreneurs…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchDüdingen, SwitzerlandHQ recorded Sep 22, 202651-20044 contacts →

Exact match

“Four companies with a long tradition sail under the flag of «CORE Partners Ltd»: CORE Treuhand AG, CORE Revision AG, CORE Fiduciaire Revicor SA and CORE Medical AG.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchLugano, SwitzerlandHQ recorded Sep 22, 202651-20043 contacts →

Exact match

“Servizi di consulenza integrata, dal 1972.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchGeneva, SwitzerlandHQ recorded Sep 22, 202611-5037 contacts →

Exact match

“Emblematic figure of the Geneva basin since 1943 Proud of its roots Founded under the name of Société Fiduciaire et de Gérance SA, then known as SFG Conseil SA, the company has…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchGeneva, SwitzerlandHQ recorded Sep 22, 202651-20034 contacts →

Exact match

“PKF Fiduciaire SA est spécialisée dans l'audit, l'expertise comptable, le conseil fiscal, la gestion des salaires et l'administration de sociétés.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchMendrisio, SwitzerlandHQ recorded Sep 22, 202651-20034 contacts →

Exact match

“Fondato nel 1960, il Gruppo Interfida si distingue nel mercato della consulenza aziendale, fiscale e immobiliare grazie al suo impegno costante nel fornire servizi qualificati e…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchPetit Lancy, SwitzerlandHQ recorded Sep 22, 202611-5034 contacts →

Exact match

“Assurance 🩺 Prévoyance Fiscalité Investissement Immobilier Nos experts et services vous guideront au mieux pour vous apporter la solution la plus optimale.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchLausanne, SwitzerlandHQ recorded Sep 22, 202611-5034 contacts →

Exact match

“Fiduciaire Michel Favre SA, créée en 1975, est une PME qui emploie env.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchZürich, SwitzerlandHQ recorded Sep 22, 202651-20034 contacts →

Exact match

“Swiss legal service provider.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchLausanne, SwitzerlandHQ recorded Sep 22, 202611-5033 contacts →

Exact match

“DYN Group brings together qualified professionals to meet your business and wealth management needs.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 1,575 accounting consultancies based in Switzerland

See the full list, filter by size, metro and specialty, and access 3,886 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Accounting consultancies based in Switzerland at a glance

As of Sep 22, 2026
40.7%Verified-email coverage
1.9%Mobile-number coverage
6.1Average contacts per company
1-10Median size (employees)
10.1%Largest-city concentration · Zurich
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
1,209
11-50
299
51-200
30
201-500
7
501-1,000
2
1,001-5,000
2
5,001-10,000
1
10001+
1

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 24.0d

Company record updated

Median 74.0d

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.
What qualifies
Company records associated with Switzerland whose business descriptions match “accounting consultancies” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 3,886 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 September 22, 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.

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

How many accounting consultancies are there based in Switzerland?

RevenueBase identified 1,575 company matches for accounting consultancies associated with Switzerland as of September 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?

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

Which city has the most accounting consultancies?

Zurich leads with 159 company records, followed by Geneva (107) and Zug (54).

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 3,886 professional contacts with verified work emails tracked across these 1,575 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 September 22, 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.