Company lists · Data refreshed September 2026

Top 25 Back office accounting services based in Switzerland

RevenueBase identified 261 company matches for back office accounting services associated with Switzerland as of September 2026 and tracks 651 professional contacts across them, including 228 with verified work emails. Geneva is the largest hub.

This list covers company matches for back office accounting services 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 19, 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 19, 2026 How this list was built
261Companies
651Contacts tracked
228Verified emails
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The 25 largest back office accounting services based in Switzerland

Ranked by team size
Top 25 of 261 company matches for back office accounting services based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 matchGeneva, SwitzerlandHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
2Exact matchZürich, SwitzerlandHQ recorded Sep 19, 202611-5021 contacts →

Exact match

“Als erfahrene Treuhandpartnerin mit fünf Standorten im Kanton Zürich begleiten wir Unternehmen und Privatpersonen mit persönlicher Beratung, hoher Fachkompetenz und einem klaren…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchAarau, SwitzerlandHQ recorded Sep 19, 202611-5019 contacts →

Exact match

“thv AG is an Accounting company located in Ziegelrain 29, Zeiningen, Switzerland.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchIttigen, SwitzerlandHQ recorded Sep 19, 202611-5014 contacts →

Exact match

“Die apo treuhand ag mit Sitz in Ittigen bei Bern ist ein unabhängiges Treuhandunternehmen, das Apotheken und andere Firmen im Treuhandbereich unterstützt.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchZurich, SwitzerlandHQ recorded Sep 19, 20261-1011 contacts →

Exact match

“Als Unternehmer – sei dies in einem jungen Startup oder einem gestanden KMU – möchte man sich eigentlich vor allem dem Tagesgeschäft widmen.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchLyss, SwitzerlandHQ recorded Sep 19, 202611-5010 contacts →

Exact match

“Immer mehr Banken bieten für Kleinunternehmen und Startups integrierte webbasierte Buchhaltungs- und Auftragssoftware an.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchLausanne, SwitzerlandHQ recorded Sep 19, 20261-109 contacts →

Exact match

“Delegate your financial tasks to our experts, so that you can devote your time and resources to developing your business.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchLausanne, SwitzerlandHQ recorded Sep 19, 20261-108 contacts →

Exact match

“Gaapex is specialized in financial and accounting outsourcing services.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchFribourg, SwitzerlandHQ recorded Sep 19, 202611-507 contacts →

Exact match

“Comptabilité | Révision | Fiscalité | Administration | Conseils | Salaires | Création d'entreprise”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchStadtkreis 6, SwitzerlandHQ recorded Sep 19, 20261-107 contacts →

Exact match

“Wir unterstützen Sie mit unserem Expertenwissen für Finanzbuchhaltung und Steuererklärung.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchBurgdorf, SwitzerlandHQ recorded Sep 19, 202611-506 contacts →

Exact match

“Als Start-up, Unternehmen und Privatperson stehen Sie bei uns an erster Stelle.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchZürich, SwitzerlandHQ recorded Sep 19, 20261-106 contacts →

Exact match

“Tarantino AG is an accounting company based out of Gartenstrasse 25, 8002 Zürich, Zurich, Switzerland.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchHeimberg, SwitzerlandHQ recorded Sep 19, 202611-506 contacts →

Exact match

“Vita Treuhand AG ist Spezialistin in den Bereichen Buchhaltung, Steuern und Personaladministration.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchKonolfingen, SwitzerlandHQ recorded Sep 19, 20261-106 contacts →

Exact match

“Sie sind mit Ihrer Buchhaltung oder mit anderen administrativen Tätigkeiten im Verzug und müssen unbedingt aufräumen?”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchGeneva, SwitzerlandHQ recorded Sep 19, 20261-105 contacts →

Exact match

“HubExperts SA est la genèse du regroupement de plusieurs fiduciaires.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchGeneva, SwitzerlandHQ recorded Sep 19, 20261-105 contacts →

Exact match

“Revidor Société Fiduciaire SA is an accounting company based out of Rue Agasse 54, Genève, Switzerland.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchSchindellegi, SwitzerlandHQ recorded Sep 19, 202611-505 contacts →

Exact match

“Bist Du Freelancer, Personalverleiher, Treuhänder oder Unternehmer und suchst nach einer effizienten Lösung für Lohnabrechnung und Personaladministration?”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchSt-sulpice, SwitzerlandHQ recorded Sep 19, 20261-105 contacts →

Exact match

“Un jour, vous avez eu une idée que vous avez trouvée géniale.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchLucerne, SwitzerlandHQ recorded Sep 19, 20261-105 contacts →

Exact match

“Von den Steuern und vom Jahresabschluss über klassische oder digitale Buchhaltung bis hin zur Finanzberatung für kleinere und mittlere Unternehmen bietet Zahlenmacher sämtliche…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchCité, SwitzerlandHQ recorded Sep 19, 20261-105 contacts →

Exact match

“Nova Gestion – Simplifiez la gestion de votre entreprise en Suisse.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchAltstätten, SwitzerlandHQ recorded Sep 19, 202611-504 contacts →

Exact match

“Buchhaltungs und Treuhand AG Altstätten SG”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchPratteln, SwitzerlandHQ recorded Sep 19, 20261-104 contacts →

Exact match

“Von der administrativen Abwicklung im Finanz- und Personalwesen bis zur strategischen Finanzplanung und Unternehmensberatung – wir kümmern uns um jene Anliegen, die nicht zu ihren…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchZug, SwitzerlandHQ recorded Sep 19, 20261-104 contacts →

Exact match

“Focus on your core business, while we take care of your accounting.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchZurich, SwitzerlandHQ recorded Sep 19, 202611-504 contacts →

Exact match

“Infeas bietet Unternehmen individuelle Lösungen im Bereich Finanzen und den damit verbundenen Themen, somit können Sie sich auf ihr Kerngeschäft konzentrieren.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchZürich, SwitzerlandHQ recorded Sep 19, 202611-504 contacts →

Exact match

“We are specialists for startup, tax, accounting, financial planning, retirement counseling, matrimonial and inheritance law, payroll administration and accounting, corporate…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 261 back office accounting services based in Switzerland

See the full list, filter by size, metro and specialty, and access 228 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Back office accounting services based in Switzerland at a glance

As of Sep 19, 2026
35.0%Verified-email coverage
2.5Average contacts per company
1-10Median size (employees)
8.8%Largest-city concentration · Geneva
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
236
11-50
20
51-200
2

Email recency for this list is measured worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 261 companies.

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 “back office 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. 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 228 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 19, 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 “back office accounting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many back office accounting services are there based in Switzerland?

RevenueBase identified 261 company matches for back office accounting services 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?

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

Which city has the most back office accounting services?

Geneva leads with 23 company records, followed by Zurich (18) and Lausanne (9).

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 228 professional contacts with verified work emails tracked across these 261 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 19, 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.