Company lists · Data refreshed September 2026

Top 14 Nonprofit accountants based in Switzerland

RevenueBase identified 32 company matches for nonprofit accountants associated with Switzerland as of September 2026 and tracks 111 professional contacts across them, including 37 with verified work emails. Lausanne is the largest hub.

This list covers company matches for nonprofit accountants 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 21, 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 21, 2026 How this list was built
32Companies
111Contacts tracked
37Verified emails
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The 14 largest nonprofit accountants based in Switzerland

Ranked by team size
Top 14 of 32 company matches for nonprofit accountants based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchLiestal, SwitzerlandHQ recorded Sep 21, 202611-5014 contacts →

Exact match

“Die Duttweiler Treuhand AG ist Ihre Spezialistin für Buchführungen und Rechnungswesen, Ihre Expertin für Steuerberatungen, Wirtschaftsprüfungen, Unternehmensberatungen und…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchBaden, SwitzerlandHQ recorded Sep 21, 20261-109 contacts →

Exact match

“Veranstaltungen Erfolgreiche Veranstaltungen bleiben in Erinnerung, erweitern den Horizont und ermöglichen dem Veranstalter den nachhaltigen persönlichen Kontakt zu den…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchZürich, SwitzerlandHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
4Exact matchLucerne, SwitzerlandHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
5Exact matchAltstätten, SwitzerlandHQ recorded Sep 21, 202611-504 contacts →

Exact match

“Buchhaltungs und Treuhand AG Altstätten SG”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchLausanne, SwitzerlandHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Rouge·Kaki, fiduciaire basée à Lausanne, aide les entreprises et les organisations engagées pour l'humain et l'environnement dans leur gestion administrative, comptable et…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchHeimberg, SwitzerlandHQ recorded Sep 21, 20261-103 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchUitikon, SwitzerlandHQ recorded Sep 21, 202611-503 contacts →

Exact match

“Die digitale Treuhandlösung”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchUntereggen, SwitzerlandHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Wir bieten Ihnen Dienstleistungen für eine professionelle Betreuung Ihrer Finanzen und Administration an.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchZug, SwitzerlandHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Finanzen, revisionen, buchhaltung & steuern”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchAppenzell, SwitzerlandHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Buchführung & Abschlusserstellung Lohnabrechnungen / Sozialversicherungen Wirtschaftsprüfung Steuer- & Unternehmensberatung”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchCourgenay, SwitzerlandHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Description de lentreprise et de ses prestations”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchCham, SwitzerlandHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Immobilienbuchhaltung; Finanz- und Betriebsbuchhaltung; Lohnbuchhaltung; Payroll; Unternehmensberatung; Freelancing Einsätze/Intermin Support”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchGstaad, SwitzerlandHQ recorded Sep 21, 20261-101 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 14 of 32 nonprofit accountants based in Switzerland

See the full list, filter by size, metro and specialty, and access 37 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Nonprofit accountants based in Switzerland at a glance

As of Sep 21, 2026
33.3%Verified-email coverage
3.5Average contacts per company
1-10Median size (employees)
9.4%Largest-city concentration · Lausanne
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
27
11-50
5

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 32 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 “nonprofit accountants” 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 37 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 21, 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 accountants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many nonprofit accountants are there based in Switzerland?

RevenueBase identified 32 company matches for nonprofit accountants 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?

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

Which city has the most nonprofit accountants?

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 37 professional contacts with verified work emails tracked across these 32 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 21, 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.