Company lists · Data refreshed September 2026

Top 16 Nonprofit accounting firms based in Switzerland

RevenueBase identified 31 company matches for nonprofit accounting firms associated with Switzerland as of September 2026 and tracks 130 professional contacts across them, including 57 with verified work emails and 2 with mobile numbers. Lausanne is the largest hub.

This list covers company matches for nonprofit accounting firms 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 5, 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 5, 2026 How this list was built
31Companies
130Contacts tracked
57Verified emails
2Mobile numbers
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The 16 largest nonprofit accounting firms based in Switzerland

Ranked by team size
Top 16 of 31 company matches for nonprofit accounting firms based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 5, 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 matchFrauenfeld, SwitzerlandHQ recorded Sep 5, 202611-5023 contacts →

Exact match

“Die Redi AG Treuhand kann bereits auf eine über 40 jährige Geschichte zurückschauen.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
2Exact matchZofingen, SwitzerlandHQ recorded Sep 5, 202611-509 contacts →

Exact match

“We are independent auditors, tax advisors and accountants.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
3Exact matchGeneva, SwitzerlandHQ recorded Sep 5, 202611-507 contacts →

Exact match

“La Fiduciaire de Rive SA est implantée à Genève depuis 1957, au cœur de la Ville, dans le quartier historique des Rues-Basses.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
4Exact matchZürich, SwitzerlandHQ recorded Sep 5, 20261-107 contacts →

Exact match

“With many years of experience, stiftung.ch offers the following services to Non-Profits: Consulting: legal and strategic advice in establishing and fusing foundations, tax…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
5Exact matchZürich, SwitzerlandHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
6Exact matchChur, SwitzerlandHQ recorded Sep 5, 202611-505 contacts →

Exact match

“Treuhand, Wirtschaftsprüfung, Buchhaltung & Unternehmensberatung.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
7Exact matchBurgdorf, SwitzerlandHQ recorded Sep 5, 20261-105 contacts →

Exact match

“Wir bieten KMU, Non-Profit-Organisationen und Privaten in den Bereichen Wirtschaftsprüfung, Treuhand, Wirtschafts- und Steuerberatung eine umfassende Dienstleistungspalette und…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
8Exact matchHeimberg, SwitzerlandHQ recorded Sep 5, 20261-103 contacts →

Exact match

“HST Treuhand AG ist Spezialistin in Wirtschaftsprüfung - Wirtschaftsberatung -NPO-Finanzen”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
9Exact matchPfäffikon, SwitzerlandHQ recorded Sep 5, 20261-102 contacts →

Exact match

“Buchhaltungen, Steuern, Unternehmensberatungen”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10Exact matchKerns, SwitzerlandHQ recorded Sep 5, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
11Exact matchCourgenay, SwitzerlandHQ recorded Sep 5, 20261-101 contacts →

Exact match

“Description de lentreprise et de ses prestations”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
12Exact matchGstaad, SwitzerlandHQ recorded Sep 5, 20261-101 contacts →

Exact match

“Buchhaltung, Treuhand, Wirtschaftsberatung, Wirtschaftsprüfung, Revision, Steuerberatung”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13Exact matchZug, SwitzerlandHQ recorded Sep 5, 20261-101 contacts →

Exact match

“Finanzen, revisionen, buchhaltung & steuern”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
14Exact matchGeneva, SwitzerlandHQ recorded Sep 5, 20261-101 contacts →

Exact match

“La Fiduciaire JR Sàrl est une entreprise basée dans le centre de Genève et active depuis octobre 2016.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
15Exact matchOlten, SwitzerlandHQ recorded Sep 5, 20261-101 contacts →

Exact match

“Wirtschaftsprüfung, Unternehmensberatung und Treuhand (Buchführung, Abschlussberatung und Steuern)!”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
16Exact matchLangenthal, SwitzerlandHQ recorded Sep 5, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase

Showing 16 of 31 nonprofit accounting firms based in Switzerland

See the full list, filter by size, metro and specialty, and access 57 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Nonprofit accounting firms based in Switzerland at a glance

As of Sep 5, 2026
43.8%Verified-email coverage
1.5%Mobile-number coverage
4.2Average contacts per company
1-10Median size (employees)
9.7%Largest-city concentration · Lausanne
Sep 5, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
7

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 “nonprofit accounting firms” 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 57 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 5, 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 “nonprofit accounting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many nonprofit accounting firms are there based in Switzerland?

RevenueBase identified 31 company matches for nonprofit accounting firms 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?

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

Which city has the most nonprofit accounting firms?

Lausanne leads with 3 company records, followed by Zurich (3) and Geneva (2).

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 57 professional contacts with verified work emails tracked across these 31 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 5, 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.